Climate and monthly weather forecastDeventer, MO
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Deventer, Missouri, with an average temperature fluctuating between 29.5°F (-1.4°C) and 42.3°F (5.7°C). January is the month when Deventer experiences its coldest temperatures, averaging a high of 42.3°F (5.7°C) and a low of 29.5°F (-1.4°C). Weather in January »Weather in February
The last month of the winter, February, is a chilly month in Deventer, Missouri, with an average temperature fluctuating between 33.1°F (0.6°C) and 46.4°F (8°C). The beginning of February records an average high-temperature of a chilly 46.4°F (8°C), marking a negligible difference from January's 42.3°F (5.7°C). Weather in February »Weather in March
The first month of the spring, March, is a mild month in Deventer, Missouri, with an average temperature varying between 41.5°F (5.3°C) and 57.2°F (14°C). The start of March brings a shift in the average high-temperature, increasing from February's chilly 46.4°F (8°C) to a refreshing 57.2°F (14°C). Weather in March »Weather in April
April in Deventer, Missouri, is a refreshing spring month, with an average temperature ranging between min 50.7°F (10.4°C) and max 67.8°F (19.9°C). Entering April, Deventer sees a temperature rise, with the average high-temperature advancing from March's mild 57.2°F (14°C) to a still refreshing 67.8°F (19.9°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Deventer, Missouri, with temperature in the range of an average high of 76.6°F (24.8°C) and an average low of 60.4°F (15.8°C). A slight uplift in the average high-temperature marks May, adjusting from April's comfortable 67.8°F (19.9°C) to a moderately hot 76.6°F (24.8°C). Weather in May »Weather in June
June, the first month of the summer in Deventer, is a hot month, with an average temperature fluctuating between 68.5°F (20.3°C) and 86°F (30°C). June shows a rise in the average high-temperature, moving from May's moderately hot 76.6°F (24.8°C) to a hot 86°F (30°C). Weather in June »Weather in July
July, the same as June, in Deventer, Missouri, is a hot summer month, with temperature in the range of an average high of 87.6°F (30.9°C) and an average low of 70.3°F (21.3°C). Deventer's July weather, with an average high temperature of 87.6°F (30.9°C) and an average low temperature of 70.3°F (21.3°C), tends to be the warmest of the year. The heat index in July is calculated to be an extremely hot 104°F (40°C). Weather in July »Weather in August
August, the last month of the summer in Deventer, is another tropical month, with an average temperature fluctuating between 86.2°F (30.1°C) and 67.6°F (19.8°C). Deventer, Missouri, notes an average high-temperature of a still tropical 86.2°F (30.1°C) in August, displaying minor variation from July. Weather in August »Weather in September
September, the first month of the autumn in Deventer, is still a warm month, with an average temperature fluctuating between 62.2°F (16.8°C) and 81.7°F (27.6°C). Deventer marks the onset of September with an average high-temperature of a warm 81.7°F (27.6°C), subtly divergent from August's 86.2°F (30.1°C). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Deventer, Missouri, with an average temperature varying between 69.6°F (20.9°C) and 51.8°F (11°C). A subtle decrease in the average high-temperature marks October, falling from September's warm 81.7°F (27.6°C) to an agreeable 69.6°F (20.9°C). Weather in October »Weather in November
November, the last month of the autumn in Deventer, is another mild month, with an average temperature ranging between min 41.2°F (5.1°C) and max 55.8°F (13.2°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's agreeable 69.6°F (20.9°C) to a refreshing 55.8°F (13.2°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Deventer, Missouri, with an average temperature ranging between min 34.3°F (1.3°C) and max 46.8°F (8.2°C). The beginning of December involves a decrease in the average high-temperature, transitioning from a refreshing 55.8°F (13.2°C) in November to a frosty 46.8°F (8.2°C). Weather in December »Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the coldest month in Deventer, with the temperature often reaching an average high of 42.3°F (5.7°C) and an average low of 29.5°F (-1.4°C).
In Deventer, Missouri, during the entire year, the rain falls for 156 days and collects up to 36.73" (933mm) of precipitation.
January through March, November and December are months with snowfall in Deventer.
Throughout the year, in Deventer, Missouri, there are 9.8 snowfall days, and 4.49" (114mm) of snow is accumulated.
The months with the lowest UV index are January and December, with an average maximum UV index of 2.
The month with the most snowfall is February, when snow falls for 3.7 days and typically aggregates up to 1.54" (39mm) of snow.
February has the least sunshine of the year in Deventer, with an average of 4.8h of sunshine.
March and May, with an average relative humidity of 78%, are most humid months.
The month with the most rainfall is March, when the rain falls for 16 days and typically aggregates up to 4.21" (107mm) of precipitation.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Deventer, Missouri, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
April through October are months without snowfall in Deventer.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
The month with the longest days is June, with an average of 14h and 36min of daylight.
June has the most sunshine of the year, with an average of 10.8h of sunshine.
In Deventer, the peak average temperatures are observed in July, with a high of 87.6°F (30.9°C) and a low of 70.3°F (21.3°C).
The month with the least rainfall in Deventer is September, when the rain falls for 11.5 days and typically collects 1.42" (36mm) of precipitation.
With an average relative humidity of 68%, October is the least humid month in Deventer, Missouri.
December has the shortest days of the year, with an average of 9h and 42min of daylight.
Average temperature
Deventer, MO
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (42.3°F).
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).
Average pressure
Deventer, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Deventer, MO
- Average wind speed in January:
9.3mph - Average wind speed in February:
9.4mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.4mph - Average wind speed in October:
7.8mph - Average wind speed in November:
8.6mph - Average wind speed in December:
8.7mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity
Deventer, MO
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Deventer, MO
- Average rainfall in January:
2.4" - Average rainfall in February:
3.66" - Average rainfall in March:
4.21" - Average rainfall in April:
4.13" - Average rainfall in May:
3.86" - Average rainfall in June:
2.91"
- Average rainfall in July:
2.83" - Average rainfall in August:
2.6" - Average rainfall in September:
1.42" - Average rainfall in October:
2.64" - Average rainfall in November:
3.15" - Average rainfall in December:
2.91"
The wettest month (with the highest rainfall) is March (4.21").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days
Deventer, MO
- Average rainfall days in January:
10.2 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
16 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15.6 days - Average rainfall days in August:
13.6 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is November (10.1 days).
Average snowfall
Deventer, MO
The month with the highest snowfall is February (1.54").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Deventer, MO
- Average snowfall days in January:
2.5 days - Average snowfall days in February:
3.7 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
1.4 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Deventer, MO
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 24min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 30min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 30min - Average sunshine in September:
9h and 42min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Deventer, MO
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
13.2 days - Average sunshine days in August:
15.1 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
17.8 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is March (12.3 days).
Average UV index
Deventer, MO
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Deventer, MO
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility
Deventer, MO
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
