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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Jennings, Missouri, is an icy winter month, with an average temperature fluctuating between 24.3°F (-4.3°C) and 37.8°F (3.2°C). January, with its average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 24.3°F (-4.3°C), holds the record as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Jennings, is another cold month, with an average temperature fluctuating between 27.9°F (-2.3°C) and 42.3°F (5.7°C). The transition into February shows a subtle variation to a still wintry 42.3°F (5.7°C) from January's 37.8°F (3.2°C) in the average high-temperature. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Jennings, Missouri, with an average temperature fluctuating between 54.3°F (12.4°C) and 38.1°F (3.4°C). Noticing a change, the average high-temperature during March moves from February's cold 42.3°F (5.7°C) to a fresh 54.3°F (12.4°C). Weather in March »
Weather in April
April is an enjoyable spring month in Jennings, Missouri, with an average temperature ranging between min 48°F (8.9°C) and max 65.5°F (18.6°C). The start of April brings a rise in the average high-temperature, moving from a cool 54.3°F (12.4°C) in March to a refreshing 65.5°F (18.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Jennings, Missouri, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 57.7°F (14.3°C). Jennings's May weather shows an increase in high-temperatures, moving from April's comfortable 65.5°F (18.6°C) to a moderately hot 74.8°F (23.8°C). Weather in May »
Weather in June
June, the first month of the summer in Jennings, is still a warm month, with an average temperature ranging between min 67.1°F (19.5°C) and max 84.2°F (29°C). As Jennings transitions into June, the average high-temperature is observed to rise from 74.8°F (23.8°C) in May to a still moderately hot 84.2°F (29°C). Weather in June »
Weather in July
July is a hot summer month in Jennings, Missouri, with an average temperature ranging between min 69.1°F (20.6°C) and max 86.9°F (30.5°C). Jennings's warmest temperatures are experienced in July, with average high temperatures of 86.9°F (30.5°C) and lows of 69.1°F (20.6°C). July's mean heat index is evaluated at a very hot 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Jennings, is also a moderately hot month, with an average temperature fluctuating between 67.1°F (19.5°C) and 85.5°F (29.7°C). August's climate shows a minor adjustment in average high-temperatures to a warm 85.5°F (29.7°C) from July's 86.9°F (30.5°C). Weather in August »
Weather in September
September, the first month of the autumn in Jennings, is still a warm month, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 60.1°F (15.6°C). The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from 85.5°F (29.7°C) in August to a still moderately hot 79.7°F (26.5°C). Weather in September »
Weather in October
October, like September, in Jennings, Missouri, is another enjoyable autumn month, with an average temperature fluctuating between 66.4°F (19.1°C) and 49.5°F (9.7°C). October's onset corresponds with a shift in the average high-temperature, moving from a warm 79.7°F (26.5°C) in September to a comfortable 66.4°F (19.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Jennings, is also a fresh month, with an average temperature ranging between min 38.1°F (3.4°C) and max 53.4°F (11.9°C). Setting in of November comes with a decrease in the average high-temperature, moving from a comfortable 66.4°F (19.1°C) in October to a fresh 53.4°F (11.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Jennings, Missouri, with temperature in the range of an average high of 42.6°F (5.9°C) and an average low of 30.6°F (-0.8°C). December brings a decrease in the average high-temperature, falling from November's fresh 53.4°F (11.9°C) to an icy 42.6°F (5.9°C). Weather in December »
Updated: Jul 29, 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
What month is the coldest?
In Jennings, the average lowest temperatures are observed in January, with a high of 37.8°F (3.2°C) and a low of 24.3°F (-4.3°C).
How many days does it rain?
In Jennings, during the entire year, the rain falls for 144.8 days and collects up to 30.59" (777mm) of precipitation.
When does it snow?
January through March, November and December are months with snowfall.
How much does it snow?
Throughout the year, there are 16.2 snowfall days, and 8.19" (208mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4.6h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 7.6 days and typically collects 1.69" (43mm) of precipitation.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 5.2 days and typically aggregates up to 2.6" (66mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
When it does not snow?
April through October are months without snowfall.
What is the most humid month?
The most humid month is May, with an average relative humidity of 78%.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 16.9 days and accumulates 3.58" (91mm) of precipitation.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
The month with the longest days in Jennings is June, with an average of 14h and 48min of daylight.
What is the month with the most sunshine?
The months with the most sunshine in Jennings, Missouri, are June and July, with an average of 10.5h of sunshine.
What time of the year is the hottest?
In Jennings, the average highest temperatures are observed in July, with a high of 86.9°F (30.5°C) and a low of 69.1°F (20.6°C).
What is the least humid month?
October is the least humid month, with an average relative humidity of 70%.
What is the month with the shortest days?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Jennings, MO
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.8°F).
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Jennings, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Jennings, MO
- Average wind speed in January:
9.2mph - Average wind speed in February:
9.1mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.9mph - Average wind speed in May:
7.2mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7.8mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity
Jennings, MO
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Jennings, MO
- Average rainfall in January:
1.73" - Average rainfall in February:
1.69" - Average rainfall in March:
2.36" - Average rainfall in April:
3.31" - Average rainfall in May:
3.58" - Average rainfall in June:
3.5"
- Average rainfall in July:
3.19" - Average rainfall in August:
3.31" - Average rainfall in September:
1.97" - Average rainfall in October:
2.17" - Average rainfall in November:
1.73" - Average rainfall in December:
2.05"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days
Jennings, MO
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
7.6 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
14.2 days - Average rainfall days in September:
12 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.5 days).
Average snowfall
Jennings, MO
The month with the highest snowfall is February (2.6").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Jennings, MO
- Average snowfall days in January:
4.7 days - Average snowfall days in February:
5.2 days - Average snowfall days in March:
1.9 days - Average snowfall days in April:
0.1 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:
0.1 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1 days - Average snowfall days in December:
3.1 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Jennings, MO
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Jennings, MO
- Average sunshine days in January:
21 days - Average sunshine days in February:
16.4 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
20 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
19.9 days
The month with the most sunshine days is January (21 days).
The month with the least sunshine days is June (11.2 days).
Average UV index
Jennings, 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, February and December (UV index 2).
Average cloud cover
Jennings, MO
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Jennings, 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).