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 temperatures occur during January, when averages reach a peak of 55°F (12.8°C) and a low of 40.3°F (4.6°C).Humidity
The average relative humidity in January is 78%.Rainfall
In Helena, in January, during 11.3 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. Throughout the year, in Helena, there are 154.1 rainfall days, and 35.12" (892mm) of precipitation is accumulated.Snowfall
Months with snowfall in Helena, Louisiana, are January through March. The month with the most snowfall in Helena is January, when snow falls for 0.8 days and typically aggregates up to 0.55" (14mm) of snow.Daylight
The average length of the day in January in Helena is 10h and 21min.On the first day of the month, sunrise is at 7:05 am and sunset at 5:12 pm. On the last day of January, in Helena, sunrise is at 6:59 am and sunset at 5:38 pm CST.
Sunshine
In Helena, the average sunshine in January is 5.2h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 3 during January translates into the following directions:
Undertake precautions - It is suggested to shield oneself from sunburn. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Boost your sun resistance with garments that are densely woven yet spacious. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the coldest time of year in Helena?
What are January temperatures in Helena?
What is the average humidity in January in Helena?
How many days does it rain in January in Helena?
When does it snow the most in Helena?
When does it start to snow in Helena?
What is the average length of the day in January in Helena?
When is the sunrise / sunset in January in Helena?
How many hours of sunshine does Helena have in January?
What is the month with the lowest UV index in Helena?
What is the UV index intensity in January in Helena?
Average temperature in January
Helena, LA
- Average high temperature in January: 55°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (55°F).
- Average low temperature in January: 40.3°F
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (40.3°F).
Average pressure in January
Helena, LA
- 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 (29.96"Hg).
Average wind speed in January
Helena, LA
- Average wind speed in January: 7.9mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and September (5.3mph).
Average humidity in January
Helena, LA
- Average humidity in January: 78%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (69%).
Average rainfall in January
Helena, LA
- Average rainfall in January: 3.31"
The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is November (2.13").
Average rainfall days in January
Helena, LA
- Average rainfall days in January: 11.3 days
The month with the highest number of rainy days is August (15.5 days).
The month with the least rainy days is October (8.5 days).
Average snowfall in January
Helena, LA
- Average snowfall in January: 0.55"
The month with the highest snowfall is January (0.55").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Helena, LA
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Helena, LA
- 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 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in January
Helena, LA
- Average sunshine days in January: 17.8 days
The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is February (13.3 days).
Average UV index in January
Helena, LA
- 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
Helena, LA
- Average cloud cover in January: 42
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and October (Cloud cover 28).
Average visibility in January
Helena, LA
- 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).
Helena, Louisiana, USA
Weather forecast for your location
2. Allow the app to use your location
