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
Grayson Valley's coldest weather arrives in January, when temperatures average a high of 50.7°F (10.4°C) and a low of 34.9°F (1.6°C).Humidity
In January, the average relative humidity is 75%.Rainfall
In Grayson Valley, in January, during 9 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. In Grayson Valley, during the entire year, the rain falls for 149 days and collects up to 19.88" (505mm) of precipitation.Snowfall
Months with snowfall in Grayson Valley, Alabama, are January through March, November and December. January is the month with the most snowfall in Grayson Valley. Snow falls for 0.7 days and accumulates 0.2" (5mm) of snow.Daylight
The average length of the day in January is 10h and 13min.On the first day of January in Grayson Valley, Alabama, sunrise is at 6:51 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 5:16 pm CST.
Sunshine
In January, the average sunshine is 5.2h.UV index
In January, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, the maximum UV index of 3 suggests these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What are the coldest months in Grayson Valley?
What is the usual temperature for Grayson Valley in January?
What is the average humidity in January in Grayson Valley?
How many days does it rain in January in Grayson Valley?
What is the snowiest month in Grayson Valley?
How much does it snow in Grayson Valley in January?
What is the average length of the day in January in Grayson Valley?
What time are sunrise and sunset in January in Grayson Valley?
How long on average sun shines in January in Grayson Valley?
What is the UV index intensity in January in Grayson Valley?
Average temperature in January
Grayson Valley, AL
- Average high temperature in January: 50.7°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (50.7°F).
- Average low temperature in January: 34.9°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).
Average pressure in January
Grayson Valley, AL
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in January
Grayson Valley, AL
- Average wind speed in January: 7.4mph
The windiest months (with the highest average wind speed) are January and February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity in January
Grayson Valley, AL
- Average humidity in January: 75%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Grayson Valley, AL
- Average rainfall in January: 1.57"
The wettest month (with the highest rainfall) is August (2.24").
The driest month (with the least rainfall) is October (1.06").
Average rainfall days in January
Grayson Valley, AL
- Average rainfall days in January: 9 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in January
Grayson Valley, AL
- Average snowfall in January: 0.2"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Grayson Valley, AL
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Grayson Valley, AL
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 5h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in January
Grayson Valley, AL
- Average sunshine days in January: 19.6 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in January
Grayson Valley, AL
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Grayson Valley, AL
- Average cloud cover in January: 44
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 30).
Average visibility in January
Grayson Valley, 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).
Grayson Valley, Alabama, USA
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