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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
Climate and monthly weather forecast
Weather in January
January, the same as December, in Opp, Alabama, is another mild winter month, with an average temperature ranging between max 57.9°F (14.4°C) and min 40.8°F (4.9°C). January is the month when Opp, Alabama, sees the lowest average temperatures, with a high of 57.9°F (14.4°C) and a low of 40.8°F (4.9°C). Weather in January »
Weather in February
February, the last month of the winter in Opp, is a refreshing month, with an average temperature ranging between min 45.1°F (7.3°C) and max 63.1°F (17.3°C). February's advent denotes a minor fluctuation in the average high-temperature to an enjoyable 63.1°F (17.3°C) from January's 57.9°F (14.4°C). Weather in February »
Weather in March
March, the first month of the spring in Opp, is a pleasant month, with an average temperature ranging between min 50.2°F (10.1°C) and max 70°F (21.1°C). In March, the meteorological conditions subtly change with the average high-temperature edging from a refreshing 63.1°F (17.3°C) in February to a pleasant 70°F (21.1°C). Weather in March »
Weather in April
April in Opp, Alabama, is a moderately hot spring month, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 56.8°F (13.8°C). The coming of April brings a minor shift in Opp's weather, with average high-temperatures adjusting from March's pleasant 70°F (21.1°C) to a moderately hot 77.9°F (25.5°C). Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Opp, Alabama, with an average temperature ranging between min 64°F (17.8°C) and max 85.3°F (29.6°C). Opp, Alabama, perceives a slight temperature ascent during May, with average high-temperatures adjusting from 77.9°F (25.5°C) in April to a still warm 85.3°F (29.6°C). Weather in May »
Weather in June
June, the first month of the summer in Opp, is a hot month, with temperature in the range of an average low of 71.4°F (21.9°C) and an average high of 90.7°F (32.6°C). June sees a marginal temperature increase, moving from a moderately hot 85.3°F (29.6°C) in May to a tropical 90.7°F (32.6°C). Weather in June »
Weather in July
July, like June, is a hot summer month in Opp, Alabama, with an average temperature fluctuating between 91.2°F (32.9°C) and 73°F (22.8°C). July, with an average high of 91.2°F (32.9°C) and a low of 73°F (22.8°C), signifies the warmest month of the year. For July, the heat index is appraised at a life-threatening hot 113°F (45°C). Weather in July »
Weather in August
August, the last month of the summer in Opp, is another tropical month, with an average temperature varying between 90.7°F (32.6°C) and 73°F (22.8°C). The arrival of August is marked by an average high-temperature of a still tropical 90.7°F (32.6°C), bearing a close resemblance to July. Weather in August »
Weather in September
September, the first month of the autumn in Opp, is still a tropical month, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 68.9°F (20.5°C). The shift into September uncovers an average high-temperature of a still tropical 86.9°F (30.5°C), subtly different from the previous month. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Opp, Alabama, with an average temperature fluctuating between 58.3°F (14.6°C) and 78.8°F (26°C). In Opp, the average high-temperature in October slightly decreases from a tropical 86.9°F (30.5°C) in September to a warm 78.8°F (26°C). Weather in October »
Weather in November
November, the last month of the autumn in Opp, is also an enjoyable month, with an average temperature fluctuating between 67.1°F (19.5°C) and 48.2°F (9°C). November's arrival comes with a decrease in the average high-temperature, moving from a warm 78.8°F (26°C) in October to an enjoyable 67.1°F (19.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a refreshing month in Opp, Alabama, with temperature in the range of an average low of 45.5°F (7.5°C) and an average high of 61.3°F (16.3°C). With December's onset, the weather reveals a slight temperature decrease, transitioning from 67.1°F (19.5°C) in November to a still refreshing 61.3°F (16.3°C). Weather in December »
Updated: Jul 4, 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 month is the coldest in Opp?
The month of January, characterized by an average high of 57.9°F (14.4°C) and a low of 40.8°F (4.9°C), is recognized as the coldest in Opp, Alabama.
How many days does it rain?
Throughout the year, there are 178.2 rainfall days, and 36.1" (917mm) of precipitation is accumulated.
When does it snow?
January and February are months with snowfall.
How many days does it snow?
In Opp, during the entire year, snow falls for 0.8 days and aggregates up to 0.28" (7mm) of snow.
What is the month with the lowest UV index in Opp?
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 0.2 days and typically aggregates up to 0.16" (4mm) of snow.
What are the months with the least sunshine?
The months with the least sunshine in Opp are February and December, with an average of 5.3h of sunshine.
When it does not snow?
In Opp, snow does not fall in March through December.
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.
What is the month with the highest UV index?
The months with the highest UV index in Opp are May through August, with an average maximum UV index of 7.
When are the longest days in Opp?
With an average of 14h and 12min of daylight, June has the longest days of the year.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 10.9h of sunshine.
What is the warmest month?
In Opp, the peak temperatures are generally noted in July, averaging a high of 91.2°F (32.9°C) and a low of 73°F (22.8°C).
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 23.7 days and typically aggregates up to 4.84" (123mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 70%.
What is the driest month?
November is the month with the least rainfall. Rain falls for 8 days and accumulates 2.09" (53mm) of precipitation.
What is the most humid month?
December is the most humid month, with an average relative humidity of 77%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 10h and 12min of daylight.
Average temperature
Opp, AL
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (57.9°F).
The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).
Average pressure
Opp, 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:
30.01"Hg - Average pressure in May:
30.01"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:
30.13"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 (29.97"Hg).
Average wind speed
Opp, AL
- Average wind speed in January:
7.1mph - Average wind speed in February:
7mph - Average wind speed in March:
7mph - Average wind speed in April:
7mph - 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:
4.7mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.9mph
The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Opp, AL
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Opp, AL
- Average rainfall in January:
2.44" - Average rainfall in February:
2.44" - Average rainfall in March:
2.4" - Average rainfall in April:
2.6" - Average rainfall in May:
2.8" - Average rainfall in June:
3.46"
- Average rainfall in July:
4.29" - Average rainfall in August:
4.84" - Average rainfall in September:
2.64" - Average rainfall in October:
2.36" - Average rainfall in November:
2.09" - Average rainfall in December:
3.74"
The wettest month (with the highest rainfall) is August (4.84").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days
Opp, AL
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
13 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
13.4 days - Average rainfall days in June:
20 days
- Average rainfall days in July:
24.8 days - Average rainfall days in August:
23.7 days - Average rainfall days in September:
17.2 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
8 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is November (8 days).
Average snowfall
Opp, AL
The month with the highest snowfall is February (0.16").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Opp, AL
- Average snowfall days in January:
0.4 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:
0.1 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Opp, 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:
13h and 5min - 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 4min - Average sunshine in February:
5h and 2min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 4min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 0min - Average sunshine in October:
8h and 1min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 18min).
Average sunshine days
Opp, AL
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
16.2 days - Average sunshine days in April:
16.3 days - Average sunshine days in May:
16.2 days - Average sunshine days in June:
7.5 days
- Average sunshine days in July:
4.4 days - Average sunshine days in August:
5 days - Average sunshine days in September:
10.3 days - Average sunshine days in October:
19.7 days - Average sunshine days in November:
20.6 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (4.4 days).
Average UV index
Opp, 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
Opp, AL
The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility
Opp, 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).