Climate and monthly weather forecastJennings, MS
Climate and monthly weather forecast
Weather in January
January, the same as December, in Jennings, Mississippi, is another mild winter month, with temperature in the range of an average low of 40.1°F (4.5°C) and an average high of 56.7°F (13.7°C). Jennings's January weather reaches an average high of 56.7°F (13.7°C) and an average low of 40.1°F (4.5°C), making it the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a refreshing month in Jennings, Mississippi, with temperature in the range of an average low of 44.8°F (7.1°C) and an average high of 61.5°F (16.4°C). February's weather records an average high-temperature of an enjoyable 61.5°F (16.4°C), showing little deviation from January. Weather in February »Weather in March
The first month of the spring, March, is an agreeable month in Jennings, Mississippi, with an average temperature ranging between min 50.5°F (10.3°C) and max 69.4°F (20.8°C). The onset of March marks a slight increase in the average high-temperature, moving from an enjoyable 61.5°F (16.4°C) in February to a pleasant 69.4°F (20.8°C). Weather in March »Weather in April
April is a warm spring month in Jennings, Mississippi, with an average temperature fluctuating between 77°F (25°C) and 56.1°F (13.4°C). The commencement of April sees a minor shift in the average high-temperature, moving from an agreeable 69.4°F (20.8°C) in March to a moderately hot 77°F (25°C). Weather in April »Weather in May
The last month of the spring, May, is another warm month in Jennings, Mississippi, with an average temperature varying between 83.8°F (28.8°C) and 63.3°F (17.4°C). Entering May, Jennings notices a subtle temperature elevation, with the average high-temperature advancing from April's moderately hot 77°F (25°C) to a still warm 83.8°F (28.8°C). Weather in May »Weather in June
June, the first month of the summer in Jennings, is a hot month, with an average temperature ranging between max 90.1°F (32.3°C) and min 70.2°F (21.2°C). As June arrives, a slight rise in the average high-temperature is observed, moving from a moderately hot 83.8°F (28.8°C) in May to a tropical 90.1°F (32.3°C). Weather in June »Weather in July
July, the same as June, in Jennings, Mississippi, is a hot summer month, with temperature in the range of an average low of 72.3°F (22.4°C) and an average high of 91°F (32.8°C). In Jennings, July records the highest average temperatures, peaking at 91°F (32.8°C) and reaching a low of 72.3°F (22.4°C). The average heat index in July is appraised at a burning hot 114.8°F (46°C). Weather in July »Weather in August
August, the last month of the summer in Jennings, is also a hot month, with temperature in the range of an average low of 72.1°F (22.3°C) and an average high of 90.3°F (32.4°C). August's onset records an average high-temperature of a still hot 90.3°F (32.4°C), a near match to July's 91°F (32.8°C). Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in Jennings, Mississippi, with temperature in the range of an average low of 68°F (20°C) and an average high of 86.9°F (30.5°C). The onset of September notes an average high-temperature of a still hot 86.9°F (30.5°C), subtly shifted from August's 90.3°F (32.4°C). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Jennings, Mississippi, with an average temperature ranging between max 78.4°F (25.8°C) and min 57.9°F (14.4°C). October is characterized by a slight reduction in average high-temperature, easing from a tropical 86.9°F (30.5°C) in September to a moderately hot 78.4°F (25.8°C). Weather in October »Weather in November
November, the last month of the autumn in Jennings, is another comfortable month, with an average temperature varying between 66.4°F (19.1°C) and 47.5°F (8.6°C). The decrease of average high-temperatures is mild in November, with a decline from a moderately hot 78.4°F (25.8°C) in October to a comfortable 66.4°F (19.1°C). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Jennings, Mississippi, with an average temperature varying between 44.1°F (6.7°C) and 59.4°F (15.2°C). The beginning of December brings a slight decrease in the average high-temperature, transitioning from a comfortable 66.4°F (19.1°C) in November to a mild 59.4°F (15.2°C). Weather in December »Updated: Jul 21, 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
With average high and low temperatures of 56.7°F (13.7°C) and 40.1°F (4.5°C) respectively, January is Jennings's coldest month.
In Jennings, during the entire year, the rain falls for 159.9 days and collects up to 22.83" (580mm) of precipitation.
January through March and December are months with snowfall.
The months with the most snowfall are January and December, with an average 0.2" (5mm) of accumulated snow.
Throughout the year, there are 0.9 snowfall days, and 0.47" (12mm) of snow is accumulated.
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
The months with the highest humidity are February and December, with an average relative humidity of 82%.
The months with the least sunshine are February and December, with an average of 4.8h of sunshine.
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.
April through November are months without snowfall.
With an average of 14h and 6min of daylight, June has the longest days of the year.
The month with the most sunshine is June, with an average of 10.3h of sunshine.
The months with the highest UV index are June and July, with an average maximum UV index of 7.
Jennings's temperatures tend to reach their peak averages in July, with a high of 91°F (32.8°C) and a low of 72.3°F (22.4°C).
The month with the most rainfall is August, when the rain falls for 20.5 days and typically aggregates up to 3.39" (86mm) of precipitation.
The least humid month in Jennings is October, with an average relative humidity of 72%.
November is the month with the least rainfall. Rain falls for 7.5 days and accumulates 1.1" (28mm) of precipitation.
The month with the shortest days is December, with an average of 10h and 12min of daylight.
Average temperature
Jennings, MS
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56.7°F).
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).
Average pressure
Jennings, MS
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed
Jennings, MS
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.8mph - Average wind speed in March:
6.6mph - Average wind speed in April:
6.9mph - Average wind speed in May:
5.7mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.7mph - Average wind speed in September:
4.8mph - Average wind speed in October:
5.7mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity
Jennings, MS
The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Jennings, MS
- Average rainfall in January:
1.54" - Average rainfall in February:
1.5" - Average rainfall in March:
1.73" - Average rainfall in April:
1.73" - Average rainfall in May:
1.85" - Average rainfall in June:
1.85"
- Average rainfall in July:
3.11" - Average rainfall in August:
3.39" - Average rainfall in September:
1.73" - Average rainfall in October:
1.54" - Average rainfall in November:
1.1" - Average rainfall in December:
1.77"
The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days
Jennings, MS
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
11 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
13.7 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
21.3 days - Average rainfall days in August:
20.5 days - Average rainfall days in September:
16.3 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (7.5 days).
Average snowfall
Jennings, MS
The months with the highest snowfall are January and December (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Jennings, MS
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.2 days - Average snowfall days in March:
0.1 days - Average snowfall days in April:
0 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 days - Average snowfall days in December:
0.3 days
The months with the highest number of snowfall days are January and December (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Jennings, MS
- Average daylight in January:
10h and 24min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 48min - Average daylight in June:
14h and 6min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 12min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
5h and 18min - Average sunshine in February:
4h and 48min - Average sunshine in March:
7h and 12min - Average sunshine in April:
9h and 12min - Average sunshine in May:
9h and 36min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 6min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 54min - Average sunshine in December:
4h and 48min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days
Jennings, MS
- Average sunshine days in January:
19.1 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
16.5 days - Average sunshine days in May:
15.5 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
8 days - Average sunshine days in August:
8.5 days - Average sunshine days in September:
11.5 days - Average sunshine days in October:
20.7 days - Average sunshine days in November:
20.8 days - Average sunshine days in December:
16.7 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is July (8 days).
Average UV index
Jennings, MS
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Jennings, MS
The months with the most cloud cover are February and December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility
Jennings, MS
The months with the highest visibility are October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (5mi).
