Missouri lies in USDA hardiness zones 6 and 7. The average annual minimum temperature in the state is -5.6 degrees Fahrenheit, which occurs in the northwestern part of the state. The warmest average temperature, 68.3 degrees Fahrenheit, is found in the southeastern corner of the state.
The diverse topography of Missouri leads to a wide range of climatic conditions across the state. The Ozark Plateau in the southwest is higher and cooler than the rest of the state, while the lowlands of the Mississippi River Valley are warmer. The difference in elevation between these two regions can be as much as 1,000 feet. This results in a difference of several degrees in average temperature. The Missouri River also influences the climate of the state. This large river moderates the temperature, making the climate of Missouri more temperate than it would otherwise be.
The average last frost date in Missouri is April 15. This is the date after which it is safe to plant tender annuals. The average first frost date is October 15. This is the date after which it is safe to plant hardy annuals.
Different plant species have different temperature requirements. Some plants are more tolerant of cold temperatures than others. This is why it is important to know your planting zone. Missouri is in planting zones 6 and 7. This means that the average minimum temperature in the state is between -5 and 0 degrees Fahrenheit.
Some plants that can be safely planted in Missouri include:
Annuals: impatiens, petunias, marigolds, zinnias, cosmos, sunflowers, and morning glories
Perennials: daylilies, irises, lilies, phlox, hostas, and dayflowers
Shrubs: hydrangeas, azaleas, rhododendrons, and rose bushes
Trees: maples, oaks, hickories, and elms
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What is the average last frost date for Missouri?
The average last frost date for Missouri is April 15. This date is arrived at by calculating the average frost date for the state over a 30-year period. The average last frost date is the date after which there is a 50 percent chance of having no more frost in the spring. This date can vary by a week or more from year to year. Missouri has a diverse climate, with the northern part of the state having a colder climate than the southern part. The average last frost date is earlier in the southern part of the state and later in the northern part.
The last frost date is important for gardeners and farmers. It is the date after which they can plant tender plants without the risk of them being damaged by frost. The average last frost date is a good guideline, but it is not absoluet. There is always a chance of frost after this date. Gardeners and farmers need to be aware of this and take precautions to protect their plants if there is a risk of frost.
Missouri has a long growing season. The average last frost date is April 15, but this date can vary by a week or more from year to year. The growing season in Missouri usually lasts from late April to early October. This means that gardeners and farmers have a long time to grow their plants. The growing season is shorter in the northern part of the state and longer in the southern part.
The average last frost date is a good guideline for gardeners and farmers, but it is not absolute. There is always a chance of frost after this date. Gardeners and farmers need to be aware of this and take precautions to protect their plants if there is a risk of frost.
Intriguing read: Growing Zone
What are the different planting zones in Missouri?
Missouri lies in the heart of the United States, and its climate is reflective of that fact. The Show-Me State experiences all four seasons, although the temperatures and precipitation vary widely from one part of the state to another. The southern and eastern parts of Missouri are generally warmer and more humid than the northern and western parts.
Missouri has four distinct planting zones: Zone 5, Zone 6, Zone 7, and Zone 8. The majority of the state falls into Zone 6, with a small section in the northwest corner belonging to Zone 5. Zone 7 is found in the southernmost part of the state, while Zone 8 lies along the Missouri River in the northeastern corner of the state.
Zone 5 is the coldest of Missouri's planting zones, with an average annual minimum temperature of -10 degrees Fahrenheit. This zone is suitable for plants that are tolerant of cold temperatures, such as evergreens, dormant roses, and certain varieties of fruit trees.
Zone 6 has an average annual minimum temperature of 0 degrees Fahrenheit. This zone is suitable for a wide range of plants, including most deciduous trees and shrubs, annual and perennial flowers, and vegetables.
Zone 7 has an average annual minimum temperature of 10 degrees Fahrenheit. This zone is suitable for plants that prefer warmer climates, such as palms, cycads, and cacti.
Zone 8 has an average annual minimum temperature of 20 degrees Fahrenheit. This zone is suitable for plants that require a tropical or subtropical climate, such as hibiscus, bananas, and ginger.
Missouri's planting zones are determined by the average minimum temperature in the winter. gardeners should choose plants that are appropriate for the zone in which they live.
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What are the average temperatures for each planting zone in Missouri?
The average temperatures for each planting zone in Missouri are as follows:
Zone 1: Average temperatures range from 60-65 degrees Fahrenheit.
Zone 2: Average temperatures range from 65-70 degrees Fahrenheit.
Zone 3: Average temperatures range from 70-75 degrees Fahrenheit.
Zone 4: Average temperatures range from 75-80 degrees Fahrenheit.
Zone 5: Average temperatures range from 80-85 degrees Fahrenheit.
What are the average first and last frost dates for each planting zone in Missouri?
Assuming you would like an in depth answer to this question:
The average first and last frost dates for each planting zone in Missouri can be broken down into 5 zones.
Zone 1 has an average first frost date of October 15th and an average last frost date of April 15th. Zone 2 has an average first frost date of October 1st and an average last frost date of April 15th. Zone 3 has an average first frost date of September 15th and an average last frost date of April 1st. Zone 4 has an average first frost date of September 15th and an average last frost date of April 1st. Zone 5 has an average first frost date of September 1st and an average last frost date of March 15th.
The planting zones in Missouri are determined by the average minimum temperature in the state. Missouri is located in the Midwest, which generally has cold winters and hot summers. The average minimum temperatures in Missouri range from 20 degrees Fahrenheit in the northwest corner of the state to 40 degrees Fahrenheit in the southeast corner.
Zone 1 is located in the northwest corner of the state and has an average minimum temperature of 20 degrees Fahrenheit. This zone is represented by counties such as Buchanan, Caldwell, Dekalb, Harrison, and Worth.
Zone 2 is located in the north-central part of the state and has an average minimum temperature of 30 degrees Fahrenheit. This zone is represented by counties such as Adair, Audrain, Carroll, Chariton, and Marion.
Zone 3 is located in the west-central part of the state and has an average minimum temperature of 35 degrees Fahrenheit. This zone is represented by counties such as Boone, Callaway, Howard, Miller, and Moniteau.
Zone 4 is located in the central part of the state and has an average minimum temperature of 40 degrees Fahrenheit. This zone is represented by counties such as Cole, Cooper, Jefferson, Laclede, and Osage.
Zone 5 is located in the southeast corner of the state and has an average minimum temperature of 45 degrees Fahrenheit. This zone is represented by counties such as Butler, Cape Girardeau, Dunklin, Mississippi, New Madrid, Pemiscot, Scott, Stoddard, and Wayne.
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What are the average number of days between the last and first frost dates for each planting zone in Missouri?
There are a total of six different planting zones in Missouri. They are as follows:
Zone 1: December 1st-January 31st
Zone 2: November 15th-December 31st
Zone 3: November 1st-December 15th
Zone 4: October 15th-November 30th
Zone 5: October 1st-November 14th
Zone 6: September 15th-October 31st
The average number of days between the last and first frost dates for each planting zone in Missouri is as follows:
Zone 1: 45 days
Zone 2: 31 days
Zone 3: 15 days
Zone 4: 30 days
Zone 5: 14 days
Zone 6: 31 days
As you can see, the average number of days between the last and first frost dates varies depending on which zone you are in.Zone 1, which is the farthest north, has the longest average number of days between the last and first frost dates. This is because the first frost date is later and the last frost date is earlier in Zone 1 than in any of the other zones.
The average number of days between the last and first frost dates is important for gardeners to know because it tells them when they can plant their crops. For example, if you are in Zone 3 and the average number of days between the last and first frost dates is 15, then you know that you can plant your crops on November 1st, and that the last frost date will be December 15th.
Knowing the average number of days between the last and first frost dates is also important for gardeners because it helps them to know how long their crops will take to grow. For example, if you are in Zone 5 and the average number of days between the last and first frost dates is 14, then you know that your crops will take approximately two weeks to grow.
Knowing the average number of days between the last and first frost dates is a valuable piece of information for gardeners in Missouri. It helps them to know when they can plant their crops and how long their crops will take to grow.
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What are the average precipitation levels for each planting zone in Missouri?
Missouri has four main planting zones that are determined by the average last frost date in the spring. They are: Zone 6 - Average last frost date of April 15; Zone 5 - Average last frost date of May 1; Zone 4 - Average last frost date of May 15; and Zone 3 - Average last frost date of June 1.
The average precipitation levels for each planting zone are: Zone 6 - 4 to 6 inches; Zone 5 - 3 to 5 inches; Zone 4 - 2 to 4 inches; and Zone 3 - 1 to 3 inches.
The amount of precipitation that Missouri gets can vary greatly from year to year. For example, in 2019, Missouri had a statewide average precipitation of 50.2 inches. This was the wettest year on record for Missouri. However, in 2020, the statewide average precipitation was only 35.5 inches. This was the driest year on record for Missouri.
There are many factors that can affect the amount of precipitation that Missouri receives in a given year. These include: the El Nino/Southern Oscillation (ENSO), the North Atlantic Oscillation (NAO), the Arctic Oscillation (AO), and the Pacific Decadal Oscillation (PDO).
The El Nino/Southern Oscillation is a recurring climate pattern that occurs every 2 to 7 years. It is characterized by warmer than average sea surface temperatures in the central and eastern tropical Pacific Ocean. This can lead to increased precipitation in Missouri.
The North Atlantic Oscillation is a climate pattern that affects the strength and direction of the jet stream. It has a significant impact on winter weather in the United States. If the NAO is in its positive phase, the jet stream is weaker and brings warmer and drier than average conditions to Missouri. If the NAO is in its negative phase, the jet stream is stronger and brings colder and wetter than average conditions to Missouri.
The Arctic Oscillation is a climate pattern that affects the strength and direction of the jet stream. It has a significant impact on winter weather in the United States. If the AO is in its positive phase, the jet stream is weaker and brings warmer and drier than average conditions to Missouri. If the AO is in its negative phase, the jet stream is stronger and brings colder and wetter than average conditions to Missouri.
The Pacific Decadal Oscillation is a long-
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What are the average soil moisture levels for each planting zone in Missouri?
Missouri has a diverse landscape, which means that there are different types of soil throughout the state. The average soil moisture levels for each planting zone in Missouri vary depending on the type of soil in that particular zone.
There are four main types of soil in Missouri: loam, sand, clay, and silt. Loam is a mix of sand, clay, and organic matter. It is the most ideal type of soil for plant growth because it holds moisture and nutrients well. Sand is made up of large particles and does not hold onto moisture or nutrients well. Clay is made up of small particles and holds onto moisture and nutrients very well. Silt is a mix of sand and clay and has properties that fall somewhere in between the two.
The average soil moisture levels for each planting zone in Missouri are as follows:
Zone 1: Loam - The average soil moisture level in this zone is 20%.
Zone 2: Sand - The average soil moisture level in this zone is 15%.
Zone 3: Clay - The average soil moisture level in this zone is 30%.
Zone 4: Silt - The average soil moisture level in this zone is 25%.
These are just the averages, and soil moisture levels can vary depending on the time of year and the amount of rainfall in a particular area.
What are the average sunlight levels for each planting zone in Missouri?
There are different types of planting zones in Missouri, each with its own average sunlight level. The main types are the USDA Hardiness Zones, the AHS Heat Zones, and the Sunset Zones.
USDA Hardiness Zones:
Missouri is in USDA Hardiness Zones 6b and 7a. The average sunlight levels in these zones are between 6 and 8 hours per day.
AHS Heat Zones:
Missouri is in AHS Heat Zones 4 and 5. The average sunlight levels in these zones are between 8 and 10 hours per day.
Sunset Zones:
Missouri is in Sunset Zones A and B. The average sunlight levels in these zones are between 10 and 12 hours per day.
What are the average wind speeds for each planting zone in Missouri?
Missouri is in the continental United States, which means that it has a variety of different climate zones. The state experiences four different seasons, which means that the average wind speeds will vary depending on the time of year. The average wind speed for the spring season is 10-15 miles per hour. The average wind speed for the summer season is 15-20 miles per hour. The average wind speed for the fall season is 10-15 miles per hour. The average wind speed for the winter season is 5-10 miles per hour.
Frequently Asked Questions
What is the hardiness zone for Missouri?
Missouri is in USDA Zone 4b.
What planting zone is 7a in Missouri?
7a in Missouri is the warmest growing zone, typically best suited for plants that prefer warm weather and humidity.
What are plant hardiness zones?
Plant hardiness zones are a map that divides the United States into eleven different planting zones, each with its own cool-to-warm temperature range. The zones were created largely to simplify plant selection and cultivation for American gardeners.
How do I Find my planting zones?
Simply locate your locality on the USDA map below and find your Hardiness Zone.
What are the planting zones in Missouri?
zone 5b: zero to 3°F zone 6a: 3 to 10°F zone 6b: 10 to 20°F zone 7a: 20 to 30°F
Sources
- https://gilmour.com/missouri-planting-zones
- https://www.plantmaps.com/list-of-hardiness-zones-for-missouri-cities.php
- https://plantmaps.com/interactive-missouri-usda-plant-zone-hardiness-map.php
- https://crop.fleshprofitsnothing.com/what-planting-zone-is-missouri.html
- http://vape.aussievitamin.com/what-planting-zone-is-missouri-in/
- https://www.ufseeds.com/missouri-vegetable-planting-calendar.html
- https://www.gardeningknowhow.com/planting-zones/usda-planting-zone-map.htm
- https://www.plantmaps.com/interactive-missouri-last-frost-date-map.php
- https://ipm.missouri.edu/FrostFreezeGuide/
- https://www.plantmaps.com/interactive-missouri-first-frost-date-map.php
- https://www.gardeningknowhow.com/planting-zones/missouri-planting-zones.htm
- https://www.plantmaps.com/interactive-missouri-heat-zones-map.php
- http://whatis.vhfdental.com/what-is-the-planting-zone-for-missouri
- http://www.worldclimate.com/climate/us/missouri
- https://www.thegardenhelper.com/map/hrdzon3.html
- https://extension.missouri.edu/news/mu-extension-guide-lists-first-last-frost-dates-by-region-2794/
- https://www.almanac.com/gardening/frostdates/MO
- https://www.currentresults.com/Weather/Missouri/average-yearly-precipitation.php
- https://www.usclimatedata.com/climate/missouri/united-states/3195
- https://www.acurite.com/blog/soil-moisture-guide-for-plants-and-vegetables.html
- https://www.greencastonline.com/tools/soil-moisture
- https://windexchange.energy.gov/maps-data/66
- https://windexchange.energy.gov/files/u/visualization/pdf/mo_80m.pdf
- http://agebb.missouri.edu/weather/windroses/
- https://www.usairnet.com/weather/maps/current/missouri/wind-speed/
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