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
The coldest period tends to be January, when average temperatures fluctuate between a high of 48.6°F (9.2°C) and a low of 33.6°F (0.9°C).Humidity
In January, the average relative humidity is 77%.Rainfall
In January, the rain falls for 12.1 days. Throughout January, 3.43" (87mm) of precipitation is accumulated. Throughout the year, in Dempsey, Alabama, there are 170.7 rainfall days, and 40.24" (1022mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Dempsey. The months with the most snowfall are January and February, with an average 0.55" (14mm) of accumulated snow.Daylight
The average length of the day in January is 10h and 10min.On the first day of January, sunrise is at 6:58 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 5:19 pm CST.
Sunshine
The average sunshine in January is 4.9h.UV index
In Dempsey, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 3 during January translates into the following guidance:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What part of the year is the coldest in Dempsey?
What are January temperatures in Dempsey?
What is the average humidity in January in Dempsey?
How many days does it rain in January in Dempsey?
What is the snowiest month in Dempsey?
How much does it snow in Dempsey in January?
How many hours of daylight does Dempsey have in January?
When is the sunrise / sunset in January in Dempsey?
How many hours of sunshine does Dempsey have in January?
What is the UV index intensity in January in Dempsey?
Average temperature in January
Dempsey, AL
- Average high temperature in January: 48.6°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 (48.6°F).
- Average low temperature in January: 33.6°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).
Average pressure in January
Dempsey, 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 (29.97"Hg).
Average wind speed in January
Dempsey, AL
- Average wind speed in January: 7.5mph
The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in January
Dempsey, AL
- Average humidity in January: 77%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Dempsey, AL
- Average rainfall in January: 3.43"
The wettest month (with the highest rainfall) is February (4.41").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in January
Dempsey, AL
- Average rainfall days in January: 12.1 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in January
Dempsey, AL
- Average snowfall in January: 0.55"
The months with the highest snowfall are January and February (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Dempsey, AL
- Average snowfall days in January: 1.6 days
The month with the highest number of snowfall days is February (1.8 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
Dempsey, 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: 9h and 54min).
- Average sunshine in January: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in January
Dempsey, AL
- Average sunshine days in January: 17.3 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in January
Dempsey, AL
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Dempsey, AL
- Average cloud cover in January: 48
The months with the most cloud cover are February and December (Cloud cover 50).
The months with the least cloud cover are June and September (Cloud cover 30).
Average visibility in January
Dempsey, AL
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, May and July (5mi).
Dempsey, Alabama, USA
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