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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 Grimes, Alabama, is another refreshing winter month, with an average temperature varying between 41.5°F (5.3°C) and 57.7°F (14.3°C). In Grimes, January is the coldest month, with temperatures averaging a high of 57.7°F (14.3°C) and a low of 41.5°F (5.3°C). Weather in January »
Weather in February
The last month of the winter, February, is a comfortable month in Grimes, Alabama, with an average temperature ranging between min 46°F (7.8°C) and max 63.1°F (17.3°C). As Grimes welcomes February, the average high-temperature sees a modest rise, transitioning from a refreshing 57.7°F (14.3°C) in January to a comfortable 63.1°F (17.3°C). Weather in February »
Weather in March
March, the first month of the spring in Grimes, is a pleasant month, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 50.7°F (10.4°C). The onset of March marks a slight increase in the average high-temperature, moving from a refreshing 63.1°F (17.3°C) in February to a pleasant 70.3°F (21.3°C). Weather in March »
Weather in April
April in Grimes, Alabama, is a warm spring month, with temperature in the range of an average high of 77.7°F (25.4°C) and an average low of 57.9°F (14.4°C). The shift from March to April is marked by a slight increase in the average high-temperature, moving from an agreeable 70.3°F (21.3°C) to a warm 77.7°F (25.4°C). Weather in April »
Weather in May
May, the last month of the spring in Grimes, is also a moderately hot month, with temperature in the range of an average low of 65.1°F (18.4°C) and an average high of 84.7°F (29.3°C). With the onset of May, Grimes experiences a subtle temperature shift, with the average high-temperature moving from 77.7°F (25.4°C) in April to a still warm 84.7°F (29.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Grimes, Alabama, with an average temperature varying between 90.1°F (32.3°C) and 72°F (22.2°C). June reports an average high-temperature of a tropical 90.1°F (32.3°C), slightly varied from May's 84.7°F (29.3°C). Weather in June »
Weather in July
July, like June, is a hot summer month in Grimes, Alabama, with an average temperature fluctuating between 90.9°F (32.7°C) and 73.6°F (23.1°C). With average temperatures fluctuating between a high of 90.9°F (32.7°C) and a low of 73.6°F (23.1°C), July stands out as the warmest month. In July, the average heat index is computed to be a blisteringly hot 111.2°F (44°C). Weather in July »
Weather in August
August, the last month of the summer in Grimes, is another hot month, with an average temperature varying between 90.1°F (32.3°C) and 73.6°F (23.1°C). The transition into August notes an average high-temperature of a still tropical 90.1°F (32.3°C), revealing a mild distinction from the 90.9°F (32.7°C) in July. Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Grimes, Alabama, with an average temperature ranging between max 86.9°F (30.5°C) and min 69.6°F (20.9°C). Grimes greets September with an average high-temperature of a still hot 86.9°F (30.5°C), marking a slight deviation from the preceding month. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Grimes, Alabama, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 78.3°F (25.7°C). As September transitions into October, Grimes sees a gentle drop in the average high-temperature, transitioning from a hot 86.9°F (30.5°C) to a warm 78.3°F (25.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Grimes, is another comfortable month, with an average temperature fluctuating between 67.1°F (19.5°C) and 49.3°F (9.6°C). The arrival of November corresponds with a reduction in the average high-temperature, down from October's warm 78.3°F (25.7°C) to an enjoyable 67.1°F (19.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an enjoyable month in Grimes, Alabama, with temperature in the range of an average high of 61.3°F (16.3°C) and an average low of 45.9°F (7.7°C). The commencement of December includes a gentle temperature shift, with the average high-temperature dropping a bit from a comfortable 67.1°F (19.5°C) in November to a still enjoyable 61.3°F (16.3°C). Weather in December »
Updated: Jun 3, 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 is the coldest month?
January, with its average high-temperature of 57.7°F (14.3°C) and an average low-temperature of 41.5°F (5.3°C), holds the record as the coldest month.
How many days does it rain in Grimes?
Throughout the year, there are 151.6 rainfall days, and 23.27" (591mm) of precipitation is accumulated.
When does it snow?
January through March are months with snowfall.
How many days does it snow?
Throughout the year, there are 0.7 snowfall days, and 0.24" (6mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 0.2 days and accumulates 0.16" (4mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 5.3h of sunshine.
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?
In Grimes, snow does not fall in April through December.
What is the least humid month?
May and October, with an average relative humidity of 69%, are the least humid months.
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 7.
When are the longest days?
With an average of 14h and 12min of daylight, June has the longest days of the year.
What is the month with the most sunshine?
The months with the most sunshine are June and July, with an average of 10.8h of sunshine.
What month is the hottest?
In Grimes, July records the average highest temperatures, peaking at 90.9°F (32.7°C) and reaching a low of 73.6°F (23.1°C).
What are the most humid months?
The months with the highest humidity are August and December, with an average relative humidity of 75%.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 20.7 days and typically aggregates up to 3.43" (87mm) of precipitation.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 7.2 days and typically collects 1.22" (31mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 10h and 12min of daylight.
Average temperature
Grimes, AL
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (57.7°F).
The months with the highest average low temperature are July and August (73.6°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure
Grimes, AL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed
Grimes, AL
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.7mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity
Grimes, AL
The months with the highest relative humidity are August and December (75%).
The months with the lowest relative humidity are May and October (69%).
Average rainfall
Grimes, AL
- Average rainfall in January:
1.3" - Average rainfall in February:
1.65" - Average rainfall in March:
1.5" - Average rainfall in April:
2.36" - Average rainfall in May:
2.01" - Average rainfall in June:
1.97"
- Average rainfall in July:
2.52" - Average rainfall in August:
3.43" - Average rainfall in September:
1.38" - Average rainfall in October:
1.54" - Average rainfall in November:
1.22" - Average rainfall in December:
2.4"
The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is November (1.22").
Average rainfall days
Grimes, AL
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
11 days - Average rainfall days in April:
11.5 days - Average rainfall days in May:
12.7 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
20 days - Average rainfall days in August:
20.7 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is August (20.7 days).
The month with the least rainy days is November (7.2 days).
Average snowfall
Grimes, AL
The month with the highest snowfall is February (0.16").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Grimes, AL
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.2 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 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Grimes, 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 4min - 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 12min).
- Average sunshine in January:
5h and 5min - Average sunshine in February:
5h and 2min - Average sunshine in March:
7h and 0min - Average sunshine in April:
10h and 1min - Average sunshine in May:
10h and 4min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
8h and 2min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days
Grimes, AL
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
16.1 days - Average sunshine days in March:
18 days - Average sunshine days in April:
17.3 days - Average sunshine days in May:
16 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
8.5 days - Average sunshine days in August:
7.2 days - Average sunshine days in September:
13.4 days - Average sunshine days in October:
21.1 days - Average sunshine days in November:
21.1 days - Average sunshine days in December:
18.6 days
The months with the most sunshine days are October and November (21.1 days).
The month with the least sunshine days is August (7.2 days).
Average UV index
Grimes, AL
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Grimes, AL
The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility
Grimes, 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).
Grimes, Alabama, USA
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