Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
With an average high-temperature of 57.9°F (14.4°C) and an average low-temperature of 40.8°F (4.9°C), January is the coldest month.Humidity
The average relative humidity in January is 73%.Rainfall
In January, the rain falls for 10.8 days. Throughout January, 2.44" (62mm) of precipitation is accumulated. In Opp, during the entire year, the rain falls for 178.2 days and collects up to 36.1" (917mm) of precipitation.Snowfall
Months with snowfall are January and February. January is the first month it typically snows in Opp. Throughout January, in the average 0.4 snowfall days, it receives 0.12" (3mm) of snow. In Opp, during the entire year, snow falls for 0.8 days and aggregates up to 0.28" (7mm) of snow.Daylight
In Opp, the average length of the day in January is 10h and 23min.On the first day of January, sunrise is at 6:43 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 5:19 pm CST.
Sunshine
In Opp, Alabama, the average sunshine in January is 5.6h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 3 in January interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the coldest month in Opp?
What is the temperature in January in Opp?
What is the average humidity in January in Opp?
How much does it rain in Opp in January?
When does it start snowing in Opp?
What is the average length of the day in January in Opp?
When is the sunrise / sunset in January in Opp?
How many hours of sunshine does Opp have in January?
When is the lowest UV index in Opp?
What is the UV index intensity in January in Opp?
Average temperature in January
Opp, AL
- Average high temperature in January: 57.9°F
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).
- Average low temperature in January: 40.8°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 in January
Opp, AL
- Average pressure in January: 30.16"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 in January
Opp, AL
- Average wind speed in January: 7.1mph
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 in January
Opp, AL
- Average humidity in January: 73%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Opp, AL
- Average rainfall in January: 2.44"
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 in January
Opp, AL
- Average rainfall days in January: 10.8 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 in January
Opp, AL
- Average snowfall in January: 0.12"
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 in January
Opp, AL
- Average snowfall days in January: 0.4 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 in January /
Average sunshine in January
Opp, AL
- Average daylight in January: 10h and 23min
The month with the longest days is June (Average daylight: 14h and 9min).
The month with the shortest days is December (Average daylight: 10h and 9min).
- Average sunshine in January: 5h and 36min
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 in January
Opp, AL
- Average sunshine days in January: 18.1 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 in January
Opp, AL
- Average UV index in January: 3
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 in January
Opp, AL
- Average cloud cover in January: 40
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 in January
Opp, AL
- Average visibility in January: 6mi
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).
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