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 brings the lowest temperatures, with an average high of 50.2°F (10.1°C) and an average low of 34.7°F (1.5°C).Humidity
The average relative humidity in January in Gattman is 77%.Rainfall
In January, the rain falls for 11.9 days. Throughout January, 4.09" (104mm) of precipitation is accumulated. In Gattman, during the entire year, the rain falls for 169 days and collects up to 42.64" (1083mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Gattman. The month with the most snowfall is January, when snow falls for 1.3 days and typically aggregates up to 0.51" (13mm) of snow.Daylight
In January, the average length of the day in Gattman, Mississippi, is 10h and 12min.On the first day of January in Gattman, sunrise is at 6:57 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 5:22 pm CST.
Sunshine
The average sunshine in January in Gattman, Mississippi, is 5h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 3 during January leads to these advisories:
Be vigilant - Preventing sunburn is recommended. Minimize direct exposure to the Sun during midday when its radiation is at its peak. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Gattman?
What is the usual temperature for Gattman in January?
What is the average humidity in January in Gattman?
How many days does it rain in January in Gattman?
What is the snowiest month in Gattman?
How much does it snow in Gattman in January?
How many hours of daylight does Gattman have in January?
When is the sunrise / sunset in January in Gattman?
How long on average sun shines in January in Gattman?
What are the months with the lowest UV index in Gattman?
What is the UV index intensity in January in Gattman?
Average temperature in January
Gattman, MS
- Average high temperature in January: 50.2°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (50.2°F).
- Average low temperature in January: 34.7°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure in January
Gattman, 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 (29.97"Hg).
Average wind speed in January
Gattman, MS
- Average wind speed in January: 7.3mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity in January
Gattman, MS
- 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
Gattman, MS
- Average rainfall in January: 4.09"
The wettest month (with the highest rainfall) is February (4.61").
The driest month (with the least rainfall) is November (2.32").
Average rainfall days in January
Gattman, MS
- Average rainfall days in January: 11.9 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in January
Gattman, MS
- Average snowfall in January: 0.51"
The month with the highest snowfall is January (0.51").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Gattman, MS
- Average snowfall days in January: 1.3 days
The months with the highest number of snowfall days are January and 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
Gattman, MS
- 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 0min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).
Average sunshine days in January
Gattman, MS
- Average sunshine days in January: 16.6 days
The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in January
Gattman, 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, February, November and December (UV index 3).
Average cloud cover in January
Gattman, MS
- Average cloud cover in January: 45
The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility in January
Gattman, MS
- 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).
Gattman, Mississippi, USA
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