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
McWilliams's January weather, marked by an average high temperature of 55.9°F (13.3°C) and an average low temperature of 38.8°F (3.8°C), is the coldest in the year.Humidity
In McWilliams, Alabama, the average relative humidity in January is 76%.Rainfall
In McWilliams, in January, it is raining for 11.1 days, with typically 2.64" (67mm) of accumulated precipitation. In McWilliams, during the entire year, the rain falls for 171.5 days and collects up to 35.47" (901mm) of precipitation.Snowfall
Months with snowfall in McWilliams are January through March and December. In January, it is snowing for 0.6 days. Throughout January, 0.2" (5mm) of snow is accumulated. Throughout the year, there are 1.5 snowfall days, and 0.67" (17mm) of snow is accumulated.Daylight
The average length of the day in January in McWilliams is 10h and 21min.On the first day of January, sunrise is at 6:48 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 5:21 pm CST.
Sunshine
In January, the average sunshine in McWilliams is 5.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 3 in January translates into these instructions:
Take precautions - Protection against sunburn is recommended. To guard against the harmful effects of the Sun, minimize exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What is the coldest time of year in McWilliams?
What is the temperature in January in McWilliams?
What is the average humidity in January in McWilliams?
How many days does it rain in January in McWilliams?
How many days does it snow in January in McWilliams?
What is the average length of the day in January in McWilliams?
When are sunrise and sunset in January in McWilliams?
How long on average sun shines in January in McWilliams?
When is the lowest UV index in McWilliams?
What is the UV index reading in January in McWilliams?
Average temperature in January
McWilliams, AL
- Average high temperature in January: 55.9°F
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (55.9°F).
- Average low temperature in January: 38.8°F
The months with the highest average low temperature are July and August (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in January
McWilliams, 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
McWilliams, AL
- Average wind speed in January: 6.6mph
The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in January
McWilliams, AL
- Average humidity in January: 76%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
McWilliams, AL
- Average rainfall in January: 2.64"
The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days in January
McWilliams, AL
- Average rainfall days in January: 11.1 days
The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.3 days).
Average snowfall in January
McWilliams, AL
- Average snowfall in January: 0.2"
The month with the highest snowfall is March (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
McWilliams, AL
- Average snowfall days in January: 0.6 days
The month with the highest number of snowfall days is January (0.6 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
McWilliams, AL
- Average daylight in January: 10h and 2min
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 6min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in January
McWilliams, AL
- Average sunshine days in January: 17.8 days
The months with the most sunshine days are October and November (20.5 days).
The month with the least sunshine days is July (6.6 days).
Average UV index in January
McWilliams, AL
- Average UV index in January: 3
The months with the highest UV index are 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
McWilliams, AL
- Average cloud cover in January: 43
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in January
McWilliams, AL
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, October and November (6mi).
The months with the lowest visibility are May, July, August, September and December (5mi).
McWilliams, Alabama, USA
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