Climate and monthly weather forecastDeen, MS
Climate and monthly weather forecast
Weather in January
January, the same as December, in Deen, Mississippi, is another mild winter month, with an average temperature varying between 55.9°F (13.3°C) and 39°F (3.9°C). Deen's coldest temperatures are experienced in January, with average high temperatures of 55.9°F (13.3°C) and lows of 39°F (3.9°C). Weather in January »Weather in February
The last month of the winter, February, is an enjoyable month in Deen, Mississippi, with an average temperature fluctuating between 43.7°F (6.5°C) and 61°F (16.1°C). February's onset brings an average high-temperature of a still refreshing 61°F (16.1°C), showing a minute difference from January's 55.9°F (13.3°C). Weather in February »Weather in March
The first month of the spring, March, is an agreeable month in Deen, Mississippi, with an average temperature fluctuating between 49.6°F (9.8°C) and 68.9°F (20.5°C). As March arrives, a slight rise in the average high-temperature is observed, moving from an enjoyable 61°F (16.1°C) in February to an agreeable 68.9°F (20.5°C). Weather in March »Weather in April
April in Deen, Mississippi, is a warm spring month, with an average temperature fluctuating between 77.4°F (25.2°C) and 55.9°F (13.3°C). In Deen, the average high-temperature in April slightly increases from a pleasant 68.9°F (20.5°C) in March to a warm 77.4°F (25.2°C). Weather in April »Weather in May
May, the last month of the spring in Deen, is also a moderately hot month, with an average temperature varying between 83.8°F (28.8°C) and 63.1°F (17.3°C). Deen, Mississippi, in May observes a minor temperature shift, with average high-temperatures adjusting from a warm 77.4°F (25.2°C) in April to a still moderately hot 83.8°F (28.8°C). Weather in May »Weather in June
June, the first month of the summer in Deen, is a hot month, with an average temperature fluctuating between 90.5°F (32.5°C) and 70.2°F (21.2°C). A slight uplift in the average high-temperature marks June, adjusting from May's warm 83.8°F (28.8°C) to a hot 90.5°F (32.5°C). Weather in June »Weather in July
July, the same as June, in Deen, Mississippi, is another hot summer month, with an average temperature fluctuating between 72.1°F (22.3°C) and 91.2°F (32.9°C). The high-temperature average in July for Deen is a still tropical 91.2°F (32.9°C), staying closely aligned with June's conditions. Weather in July »Weather in August
August, the last month of the summer in Deen, is another tropical month, with an average temperature fluctuating between 72°F (22.2°C) and 91.4°F (33°C). The warmest time of the year is August, with temperatures averaging a high of 91.4°F (33°C) and a low of 72°F (22.2°C). The heat index value for August is estimated at a burning hot 114.8°F (46°C). Weather in August »Weather in September
The first month of the autumn, September, is still a hot month in Deen, Mississippi, with an average temperature fluctuating between 87.4°F (30.8°C) and 67.8°F (19.9°C). The transition into September marks the average high-temperature at a still hot 87.4°F (30.8°C), differing minimally from August's 91.4°F (33°C). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Deen, Mississippi, with an average temperature fluctuating between 77.9°F (25.5°C) and 57.2°F (14°C). Onset of October comes with a temperature decline, the average high falling from a hot 87.4°F (30.8°C) in September to a moderately hot 77.9°F (25.5°C). Weather in October »Weather in November
November, the last month of the autumn in Deen, is another comfortable month, with an average temperature fluctuating between 66°F (18.9°C) and 46.9°F (8.3°C). Deen in November demonstrates a small temperature transition, adjusting from an average high of a moderately hot 77.9°F (25.5°C) in October to a comfortable 66°F (18.9°C). Weather in November »Weather in December
December, the first month of the winter in Deen, is also a moderate month, with an average temperature fluctuating between 43.2°F (6.2°C) and 59°F (15°C). Deen in December undergoes a slight reduction in the average high-temperature, shifting from November's enjoyable 66°F (18.9°C) to a mild 59°F (15°C). Weather in December »Updated: Aug 26, 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
Deen, Mississippi, notes the coldest temperatures in January, with a average high of 55.9°F (13.3°C) and a low of 39°F (3.9°C).
In Deen, during the entire year, the rain falls for 168 days and collects up to 34.17" (868mm) of precipitation.
Months with snowfall are January through March and December.
The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.24" (6mm) of snow.
Throughout the year, there are 0.9 snowfall days, and 0.55" (14mm) of snow is accumulated.
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
February and December, with an average of 4.9h of sunshine, are months with the least 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 12min of daylight, June has the longest days of the year.
June has the most sunshine of the year, with an average of 10.5h of sunshine.
The months with the highest UV index are June and July, with an average maximum UV index of 7.
The month of August, characterized by an average high of 91.4°F (33°C) and a low of 72°F (22.2°C), is recognized as the warmest.
The least humid month is October, with an average relative humidity of 71%.
The month with the least rainfall is November, when the rain falls for 8.7 days and typically collects 2.01" (51mm) of precipitation.
December is the most humid month, with an average relative humidity of 82%.
The month with the most rainfall is December, when the rain falls for 13.5 days and typically aggregates up to 3.74" (95mm) of precipitation.
With an average of 10h and 6min of daylight, December has the shortest days of the year.
Average temperature
Deen, MS
The warmest month (with the highest average high temperature) is August (91.4°F).
The month with the lowest average high temperature is January (55.9°F).
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (39°F).
Average pressure
Deen, 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:
29.99"Hg - Average pressure in October:
30.04"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
Deen, MS
- Average wind speed in January:
7.3mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.2mph - Average wind speed in April:
7.3mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.7mph - Average wind speed in December:
7.1mph
The windiest months (with the highest average wind speed) are January, February and April (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity
Deen, MS
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Deen, MS
- Average rainfall in January:
2.91" - Average rainfall in February:
2.99" - Average rainfall in March:
3.03" - Average rainfall in April:
2.72" - Average rainfall in May:
2.72" - Average rainfall in June:
2.48"
- Average rainfall in July:
3.46" - Average rainfall in August:
3.46" - Average rainfall in September:
2.56" - Average rainfall in October:
2.09" - Average rainfall in November:
2.01" - Average rainfall in December:
3.74"
The wettest month (with the highest rainfall) is December (3.74").
The driest month (with the least rainfall) is November (2.01").
Average rainfall days
Deen, MS
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
13.4 days - Average rainfall days in March:
14 days - Average rainfall days in April:
12.2 days - Average rainfall days in May:
13.7 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
19.9 days - Average rainfall days in August:
20.3 days - Average rainfall days in September:
15 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is November (8.7 days).
Average snowfall
Deen, MS
The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Deen, MS
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0.2 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:
0.1 days
The months with the highest number of snowfall days are January and February (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
Deen, 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 12min
- Average daylight in July:
14h and 0min - Average daylight in August:
13h and 18min - 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 6min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January:
5h and 24min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 54min - Average sunshine in April:
9h and 18min - Average sunshine in May:
9h and 48min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 54min - Average sunshine in November:
6h and 6min - Average sunshine in December:
4h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days
Deen, MS
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
15.9 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
9.5 days - Average sunshine days in August:
9 days - Average sunshine days in September:
13.4 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
15.9 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is August (9 days).
Average UV index
Deen, 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
Deen, MS
The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility
Deen, MS
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
