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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
Weather in January
January, the same as December, in Glen Allen, Alabama, is a frosty winter month, with an average temperature ranging between max 49.6°F (9.8°C) and min 34.7°F (1.5°C). Glen Allen's coldest temperatures are experienced in January, with average high temperatures of 49.6°F (9.8°C) and lows of 34.7°F (1.5°C). Weather in January »
Weather in February
The last month of the winter, February, is a cool month in Glen Allen, Alabama, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 54.9°F (12.7°C). February's advent presents an average high-temperature of a cool 54.9°F (12.7°C), indicating a slight variation from the conditions of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in Glen Allen, Alabama, with an average temperature varying between 63°F (17.2°C) and 45.3°F (7.4°C). With the onset of March, Glen Allen observes a minor temperature ascent, with the average high-temperature adjusting from February's cool 54.9°F (12.7°C) to an enjoyable 63°F (17.2°C). Weather in March »
Weather in April
April in Glen Allen, Alabama, is an agreeable spring month, with an average temperature fluctuating between 52.9°F (11.6°C) and 72.3°F (22.4°C). As March transitions into April, a change in temperatures is observed, with average highs moving from an enjoyable 63°F (17.2°C) to a pleasant 72.3°F (22.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Glen Allen, Alabama, with an average temperature fluctuating between 60.4°F (15.8°C) and 80.4°F (26.9°C). Glen Allen's transition into May sees a mild rise in the average high-temperature, edging from an agreeable 72.3°F (22.4°C) in April to a warm 80.4°F (26.9°C). Weather in May »
Weather in June
June, the first month of the summer in Glen Allen, is a hot month, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 88.3°F (31.3°C). The start of June brings a subtle rise in the average high-temperature, moving from a moderately hot 80.4°F (26.9°C) in May to a hot 88.3°F (31.3°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Glen Allen, Alabama, with an average temperature varying between 70.2°F (21.2°C) and 90.1°F (32.3°C). Glen Allen's warmest temperatures are experienced in July, with average high temperatures of 90.1°F (32.3°C) and lows of 70.2°F (21.2°C). The heat index value for July is evaluated at a scorching 109.4°F (43°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Glen Allen, Alabama, with an average temperature fluctuating between 70°F (21.1°C) and 90°F (32.2°C). With the onset of August, Glen Allen's average high-temperature clocks in at a still hot 90°F (32.2°C), showing a minor fluctuation from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Glen Allen, Alabama, with an average temperature ranging between min 65.1°F (18.4°C) and max 84.9°F (29.4°C). At the onset of September, Glen Allen records an average high-temperature of a warm 84.9°F (29.4°C), showing little deviation from the preceding month. Weather in September »
Weather in October
October, like September, is another pleasant autumn month in Glen Allen, Alabama, with an average temperature varying between 53.8°F (12.1°C) and 73.2°F (22.9°C). Onset of October comes with a temperature decline, the average high falling from a warm 84.9°F (29.4°C) in September to a pleasant 73.2°F (22.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another comfortable month in Glen Allen, Alabama, with an average temperature varying between 61°F (16.1°C) and 43.2°F (6.2°C). The onset of November comes with a shift in the average high-temperature, falling from a pleasant 73.2°F (22.9°C) in October to an enjoyable 61°F (16.1°C). Weather in November »
Weather in December
December, the first month of the winter in Glen Allen, is also a fresh month, with an average temperature ranging between min 39.6°F (4.2°C) and max 53.1°F (11.7°C). The average high-temperature shows a slight dip in December, from November's enjoyable 61°F (16.1°C) to a fresh 53.1°F (11.7°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Glen Allen?
In Glen Allen, January records the average lowest temperatures, peaking at 49.6°F (9.8°C) and reaching a low of 34.7°F (1.5°C).
How many days does it rain in Glen Allen?
Throughout the year, there are 175.9 rainfall days, and 43.58" (1107mm) of precipitation is accumulated.
When does it snow in Glen Allen?
Months with snowfall are January through March, November and December.
When does it snow the most in Glen Allen?
The months with the most snowfall in Glen Allen are January and February, with an average 0.55" (14mm) of accumulated snow.
How many days does it snow in Glen Allen?
In Glen Allen, Alabama, during the entire year, snow falls for 5 days and aggregates up to 1.54" (39mm) of snow.
When is Daylight Saving Time (DST) in Glen Allen?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Glen Allen, Alabama, 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 in Glen Allen?
In Glen Allen, snow does not fall in April through October.
When are the longest days in Glen Allen?
With an average of 14h and 24min of daylight, June has the longest days of the year.
What month has the most sunshine in Glen Allen?
With an average of 10.4h of sunshine, June has the most sunshine of the year.
What is the month with the highest UV index in Glen Allen?
June and July, with an average maximum UV index of 7, are months with the highest UV index in Glen Allen, Alabama.
What time of the year is the hottest in Glen Allen?
The average temperatures in Glen Allen, Alabama, reach their apex in July, averaging 90.1°F (32.3°C) at the high end and 70.2°F (21.2°C) at the low end.
What is the least humid month in Glen Allen?
October is the least humid month, with an average relative humidity of 72%.
What is the driest month in Glen Allen?
November is the month with the least rainfall. Rain falls for 9.8 days and accumulates 2.44" (62mm) of precipitation.
What is the most humid month in Glen Allen?
The most humid month is December, with an average relative humidity of 81%.
What is the wettest month in Glen Allen?
December is the month with the most rainfall in Glen Allen, Alabama. Rain falls for 13.4 days and accumulates 4.49" (114mm) of precipitation.
What is the month with the shortest days in Glen Allen?
With an average of 9h and 54min of daylight, December has the shortest days of the year in Glen Allen.
What is the month with the least sunshine in Glen Allen?
December has the least sunshine of the year in Glen Allen, with an average of 4.6h of sunshine.
When is the lowest UV index in Glen Allen?
December is the month with the lowest UV index in Glen Allen, Alabama, with an average maximum UV index of 2.
Average temperature
Glen Allen, AL
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.6°F).
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure
Glen Allen, 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:
30"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Glen Allen, AL
- Average wind speed in January:
7.2mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6mph - 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:
5.2mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity
Glen Allen, AL
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Glen Allen, AL
- Average rainfall in January:
4.09" - Average rainfall in February:
4.41" - Average rainfall in March:
3.78" - Average rainfall in April:
4.41" - Average rainfall in May:
3.31" - Average rainfall in June:
3.54"
The wettest month (with the highest rainfall) is December (4.49").
The driest month (with the least rainfall) is November (2.44").
Average rainfall days
Glen Allen, AL
- Average rainfall days in January:
11.8 days - Average rainfall days in February:
14.3 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
20.4 days - Average rainfall days in August:
19.4 days - Average rainfall days in September:
13.9 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is November (9.8 days).
Average snowfall
Glen Allen, AL
The months with the highest snowfall are January and February (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Glen Allen, AL
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.5 days - Average snowfall days in March:
0.8 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:
0.5 days - Average snowfall days in December:
0.9 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Glen Allen, AL
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - 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 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 1min - Average sunshine in October:
7h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Glen Allen, AL
- Average sunshine days in January:
17 days - Average sunshine days in February:
12.3 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
14 days - Average sunshine days in June:
10.6 days
- Average sunshine days in July:
8.3 days - Average sunshine days in August:
9.3 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (8.3 days).
Average UV index
Glen Allen, AL
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Glen Allen, AL
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility
Glen Allen, AL
The months with the highest visibility are February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, May and July (5mi).
Glen Allen, Alabama, USA
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