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
January is the month when Altheimer experiences its coldest temperatures, averaging a high of 49.8°F (9.9°C) and a low of 35.6°F (2°C).Humidity
In Altheimer, the average relative humidity in January is 75%.Rainfall
In Altheimer, in January, during 7.5 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. In Altheimer, during the entire year, the rain falls for 130.3 days and collects up to 18.54" (471mm) of precipitation.Snowfall
Months with snowfall in Altheimer are January and February. January is the first month it typically snows in Altheimer, Arkansas. Throughout January, in the average 1 snowfall days, it receives 0.08" (2mm) of snow. In Altheimer, during the entire year, snow falls for 3 days and aggregates up to 0.55" (14mm) of snow.Daylight
In Altheimer, the average length of the day in January is 10h and 10min.On the first day of the month, sunrise is at 7:13 am and sunset at 5:08 pm. On the last day of January, sunrise is at 7:05 am and sunset at 5:35 pm CST.
Sunshine
The average sunshine in January in Altheimer, Arkansas, is 5.2h.UV index
The months with the lowest UV index in Altheimer are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In January, a daily maximum UV index of 3 leads to the following instructions:
Act with care - The need to guard against sun damage is communicated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What time of the year is the coldest in Altheimer?
What is the usual temperature for Altheimer in January?
What is the average humidity in January in Altheimer?
How many days does it rain in January in Altheimer?
When does it start to snow in Altheimer?
How many hours of daylight does Altheimer have in January?
What time are sunrise and sunset in January in Altheimer?
How many hours of sunshine does Altheimer have in January?
What is the month with the lowest UV index in Altheimer?
What is the UV index reading in January in Altheimer?
Average temperature in January
Altheimer, AR
- Average high temperature in January: 49.8°F
The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (49.8°F).
- Average low temperature in January: 35.6°F
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).
Average pressure in January
Altheimer, AR
- 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 (29.94"Hg).
Average wind speed in January
Altheimer, AR
- Average wind speed in January: 8.4mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in January
Altheimer, AR
- Average humidity in January: 75%
The months with the highest relative humidity are February, March and December (78%).
The month with the lowest relative humidity is October (68%).
Average rainfall in January
Altheimer, AR
- Average rainfall in January: 1.06"
The wettest month (with the highest rainfall) is April (1.93").
The driest month (with the least rainfall) is November (0.91").
Average rainfall days in January
Altheimer, AR
- Average rainfall days in January: 7.5 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is November (6.8 days).
Average snowfall in January
Altheimer, AR
- Average snowfall in January: 0.08"
The month with the highest snowfall is February (0.47").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Altheimer, AR
- Average snowfall days in January: 1 days
The month with the highest number of snowfall days is February (1.3 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
Altheimer, AR
- 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: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in January
Altheimer, AR
- Average sunshine days in January: 20.7 days
The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in January
Altheimer, AR
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Altheimer, AR
- Average cloud cover in January: 41
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in January
Altheimer, AR
- 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).
Altheimer, Arkansas, USA
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