January weather forecastWest Helena, AR
January
Weather in January
January, the same as December, in West Helena, Arkansas, is a frosty winter month, with an average temperature fluctuating between 35.4°F (1.9°C) and 48°F (8.9°C).Temperature
January, noted for its average high-temperature of 48°F (8.9°C) and an average low-temperature of 35.4°F (1.9°C), is considered the coldest month.Humidity
In West Helena, the average relative humidity in January is 75%.Rainfall
In West Helena, in January, during 7.3 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. In West Helena, during the entire year, the rain falls for 123 days and collects up to 16.02" (407mm) of precipitation.Snowfall
January, February and December are months with snowfall. In West Helena, Arkansas, in January, snow falls for 1 days, with typically accumulated 0.04" (1mm) of snow. In West Helena, during the entire year, snow falls for 3.5 days and aggregates up to 0.35" (9mm) of snow.Daylight
In January, the average length of the day is 10h and 9min.On the first day of the month, sunrise is at 7:09 am and sunset at 5:02 pm. On the last day of January, in West Helena, sunrise is at 7:01 am and sunset at 5:30 pm CST.
Sunshine
The average sunshine in January in West Helena is 5.1h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: During January, 3 as the daily maximum UV index converts into the following advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
West Helena, AR
- Average high temperature in January: 48°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in January: 35.4°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure in January
West Helena, 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
West Helena, AR
- Average wind speed in January: 9.3mph
The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in January
West Helena, AR
- Average humidity in January: 75%
The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in January
West Helena, AR
- Average rainfall in January: 0.83"
The wettest month (with the highest rainfall) is April (1.89").
The driest month (with the least rainfall) is September (0.67").
Average rainfall days in January
West Helena, AR
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is November (6.7 days).
Average snowfall in January
West Helena, AR
- Average snowfall in January: 0.04"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
West Helena, 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 and September (0 days).
Average daylight in January /
Average sunshine in January
West Helena, AR
- Average daylight in January: 10h and 12min
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 6min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in January
West Helena, AR
- Average sunshine days in January: 21.1 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in January
West Helena, AR
- Average UV index in January: 3
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in January
West Helena, AR
- Average cloud cover in January: 43
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in January
West Helena, 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).
