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
Marion's temperature records reveal January as the coldest month, marked by average highs of 54.1°F (12.3°C) and lows of 37.6°F (3.1°C).Humidity
In Marion, the average relative humidity in January is 76%.Rainfall
In Marion, in January, it is raining for 10.6 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, there are 161.5 rainfall days, and 34.65" (880mm) of precipitation is accumulated.Snowfall
Months with snowfall are January, February, November and December. The months with the most snowfall are January and December, with an average 0.39" (10mm) of accumulated snow.Daylight
In Marion, the average length of the day in January is 10h and 19min.On the first day of the month, sunrise is at 6:56 am and sunset at 5:00 pm. On the last day of January, sunrise is at 6:49 am and sunset at 5:26 pm CST.
Sunshine
The average sunshine in January is 5.3h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In January, the UV index of 3 transforms into the following advice:
Guard yourself - Avoiding sunburn is suggested. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
What are January temperatures?
What is the average humidity in January?
How many days does it rain in January?
What is the snowiest month?
How much does it snow in Marion in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Marion have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Marion, MS
- Average high temperature in January: 54.1°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 (54.1°F).
- Average low temperature in January: 37.6°F
The month with the highest average low temperature is August (71.8°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).
Average pressure in January
Marion, MS
- 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
Marion, MS
- Average wind speed in January: 7.6mph
The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in January
Marion, MS
- Average humidity in January: 76%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Marion, MS
- Average rainfall in January: 3.15"
The wettest month (with the highest rainfall) is December (3.78").
The driest month (with the least rainfall) is November (2.13").
Average rainfall days in January
Marion, MS
- Average rainfall days in January: 10.6 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (8.4 days).
Average snowfall in January
Marion, MS
- Average snowfall in January: 0.39"
The months with the highest snowfall are January and December (0.39").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in January
Marion, MS
- Average snowfall days in January: 0.8 days
The months with the highest number of snowfall days are January and February (0.8 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
Marion, MS
- 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 30min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in January
Marion, MS
- Average sunshine days in January: 18.3 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (8.7 days).
Average UV index in January
Marion, MS
- 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 and December (UV index 3).
Average cloud cover in January
Marion, MS
- Average cloud cover in January: 43
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in January
Marion, MS
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Marion, Mississippi, USA
Weather forecast for your location
2. Allow the app to use your location