Expand
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
Weather in January
January, the same as December, is a cool winter month in Jefferson, Alabama, with an average temperature varying between 38.3°F (3.5°C) and 54.1°F (12.3°C). Jefferson's temperature records reveal January as the coldest month, marked by average highs of 54.1°F (12.3°C) and lows of 38.3°F (3.5°C). Weather in January »
Weather in February
February, the last month of the winter in Jefferson, is a refreshing month, with an average temperature ranging between max 59.5°F (15.3°C) and min 42.6°F (5.9°C). Jefferson, Alabama, observes a slight ascent in average high-temperatures during February, adjusting from a fresh 54.1°F (12.3°C) in January to a moderate 59.5°F (15.3°C). Weather in February »
Weather in March
March, the first month of the spring in Jefferson, is a refreshing month, with an average temperature ranging between min 48.7°F (9.3°C) and max 67.3°F (19.6°C). March brings a slight elevation in the average high-temperature, transitioning from February's moderate 59.5°F (15.3°C) to a comfortable 67.3°F (19.6°C). Weather in March »
Weather in April
April is a moderately hot spring month in Jefferson, Alabama, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 76.6°F (24.8°C). A rise in the average high-temperature is observed during April, moving from a refreshing 67.3°F (19.6°C) in March to a moderately hot 76.6°F (24.8°C). Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Jefferson, Alabama, with an average temperature varying between 62.4°F (16.9°C) and 84°F (28.9°C). May's onset witnesses a minor shift in the average high-temperature, moving from 76.6°F (24.8°C) in April to a still warm 84°F (28.9°C). Weather in May »
Weather in June
June, the first month of the summer in Jefferson, is a hot month, with an average temperature ranging between max 91.2°F (32.9°C) and min 70°F (21.1°C). In Jefferson, stepping into June brings a gentle temperature nudge, moving slightly up from May's warm 84°F (28.9°C) to a hot 91.2°F (32.9°C). Weather in June »
Weather in July
July, the same as June, in Jefferson, Alabama, is a hot summer month, with an average temperature fluctuating between 92.8°F (33.8°C) and 72.7°F (22.6°C). Jefferson's temperatures peak on average in July, reaching 92.8°F (33.8°C) at their highest and 72.7°F (22.6°C) at their lowest. In July, the heat index is estimated at a blazing hot 118.4°F (48°C). Weather in July »
Weather in August
August, the last month of the summer in Jefferson, is also a hot month, with temperature in the range of an average low of 72.3°F (22.4°C) and an average high of 92.1°F (33.4°C). With August's arrival, Jefferson's weather records an average high-temperature of a still tropical 92.1°F (33.4°C), marking little difference from July's 92.8°F (33.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a hot month in Jefferson, Alabama, with temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 87.6°F (30.9°C). Jefferson, Alabama, experiences an average high-temperature of a still hot 87.6°F (30.9°C) with the onset of September, subtly varied from August's 92.1°F (33.4°C). Weather in September »
Weather in October
October, like September, in Jefferson, Alabama, is a moderately hot autumn month, with an average temperature varying between 56.3°F (13.5°C) and 77.2°F (25.1°C). The arrival of October corresponds with a temperature reduction, down from September's hot 87.6°F (30.9°C) to a moderately hot 77.2°F (25.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Jefferson, is another comfortable month, with an average temperature fluctuating between 64.9°F (18.3°C) and 46.2°F (7.9°C). During Jefferson's transition into November, the average high-temperature lessens, moving from a warm 77.2°F (25.1°C) in October to a comfortable 64.9°F (18.3°C). Weather in November »
Weather in December
December, the first month of the winter in Jefferson, is also a moderate month, with temperature in the range of an average high of 57.6°F (14.2°C) and an average low of 42.6°F (5.9°C). With the onset of December, Jefferson's average high-temperature slightly adjusts, moderately receding from November's refreshing 64.9°F (18.3°C) to a moderate 57.6°F (14.2°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Jefferson?
In Jefferson, January records the average lowest temperatures, peaking at 54.1°F (12.3°C) and reaching a low of 38.3°F (3.5°C).
How much does it rain in Jefferson?
Throughout the year, in Jefferson, there are 153.9 rainfall days, and 33.23" (844mm) of precipitation is accumulated.
When does it snow in Jefferson?
Months with snowfall in Jefferson, Alabama, are January, February, November and December.
When does it snow the most in Jefferson?
The month with the most snowfall is January, when snow falls for 0.9 days and typically aggregates up to 0.43" (11mm) of snow.
How much does it snow in Jefferson?
Throughout the year, in Jefferson, Alabama, there are 2.1 snowfall days, and 1.02" (26mm) of snow is accumulated.
What is the month with the lowest UV index in Jefferson?
The months with the lowest UV index in Jefferson are January and December, with an average maximum UV index of 3.
What is the month with the least sunshine in Jefferson?
The months with the least sunshine are February and December, with an average of 4.8h of sunshine.
When it does not snow in Jefferson?
March through October are months without snowfall.
When is Daylight Saving Time (DST) in Jefferson?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jefferson, 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.
What is the wettest month in Jefferson?
The months with the most rainfall in Jefferson are April and December, with an average 3.74" (95mm) of precipitation.
When are the longest days in Jefferson?
With an average of 14h and 12min of daylight, June has the longest days of the year.
What month has the most sunshine in Jefferson?
With an average of 10.5h of sunshine, June has the most sunshine of the year.
What is the month with the highest UV index in Jefferson?
The months with the highest UV index are June through August, with an average maximum UV index of 7.
What are the warmest months in Jefferson?
Jefferson, Alabama, records the warmest temperatures in July, averaging a high of 92.8°F (33.8°C) and a low of 72.7°F (22.6°C).
What is the driest month in Jefferson?
September is the month with the least rainfall. Rain falls for 11 days and accumulates 1.65" (42mm) of precipitation.
What is the least humid month in Jefferson?
With an average relative humidity of 69%, October is the least humid month.
What is the most humid month in Jefferson?
With an average relative humidity of 80%, December is the most humid month.
What is the month with the shortest days in Jefferson?
With an average of 10h and 6min of daylight, December has the shortest days of the year in Jefferson.
Average temperature
Jefferson, AL
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (54.1°F).
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).
Average pressure
Jefferson, AL
- 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:
30"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.99"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
Jefferson, AL
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.4mph - Average wind speed in April:
7.3mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.1mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.2mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity
Jefferson, AL
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Jefferson, AL
- Average rainfall in January:
3.5" - Average rainfall in February:
3.5" - Average rainfall in March:
3.07" - Average rainfall in April:
3.74" - Average rainfall in May:
2.24" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.48" - Average rainfall in August:
2.24" - Average rainfall in September:
1.65" - Average rainfall in October:
2.24" - Average rainfall in November:
2.2" - Average rainfall in December:
3.74"
The wettest months (with the highest rainfall) are April and December (3.74").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days
Jefferson, AL
- Average rainfall days in January:
11.4 days - Average rainfall days in February:
13.5 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
11.2 days - Average rainfall days in May:
12.7 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
15.2 days - Average rainfall days in September:
11 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
14.1 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is October (8.3 days).
Average snowfall
Jefferson, AL
The month with the highest snowfall is January (0.43").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days
Jefferson, AL
- Average snowfall days in January:
0.9 days - Average snowfall days in February:
0.5 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:
0.1 days - Average snowfall days in December:
0.4 days
The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Jefferson, AL
- Average daylight in January:
10h and 2min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 1min
- Average daylight in July:
14h and 0min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - Average daylight in December:
10h and 1min
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 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
9h and 3min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 0min - Average sunshine in December:
4h and 5min
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 48min).
Average sunshine days
Jefferson, AL
- Average sunshine days in January:
17.6 days - Average sunshine days in February:
12.3 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
17.1 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
10.4 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
22.4 days - Average sunshine days in November:
20 days - Average sunshine days in December:
15 days
The month with the most sunshine days is October (22.4 days).
The month with the least sunshine days is July (10.4 days).
Average UV index
Jefferson, AL
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Jefferson, AL
The months with the most cloud cover are February and December (Cloud cover 48).
The months with the least cloud cover are September and October (Cloud cover 30).
Average visibility
Jefferson, AL
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).
Jefferson, Alabama, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
