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 stands out as Chatham's coldest month, with temperatures ranging between an average high of 52°F (11.1°C) and a low of 38.5°F (3.6°C).Humidity
The average relative humidity in January is 76%.Rainfall
In Chatham, in January, during 10.7 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. In Chatham, Mississippi, during the entire year, the rain falls for 152.6 days and collects up to 34.21" (869mm) of precipitation.Snowfall
January and February are months with snowfall. January is the first month it typically snows in Chatham. Throughout January, in the average 0.5 snowfall days, it receives 0.08" (2mm) of snow. In Chatham, during the entire year, snow falls for 1.6 days and aggregates up to 0.39" (10mm) of snow.Daylight
The average length of the day in January is 10h and 16min.On the first day of January in Chatham, sunrise is at 7:07 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 5:35 pm CST.
Sunshine
The average sunshine in January in Chatham 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 rays for the average person.Note: A maximum UV index of 3 in January translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Chatham?
What are the temperatures in Chatham in January?
What is the average humidity in January in Chatham?
How many days does it rain in January in Chatham?
When does it start to snow in Chatham?
How many hours of daylight does Chatham have in January?
When are sunrise and sunset in January in Chatham?
How many hours of sunshine does Chatham have in January?
When is the lowest UV index in Chatham?
What is the UV index intensity in January in Chatham?
Average temperature in January
Chatham, MS
- Average high temperature in January: 52°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (52°F).
- Average low temperature in January: 38.5°F
The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).
Average pressure in January
Chatham, 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 (29.95"Hg).
Average wind speed in January
Chatham, MS
- Average wind speed in January: 9.1mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Chatham, MS
- Average humidity in January: 76%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (67%).
Average rainfall in January
Chatham, MS
- Average rainfall in January: 3.03"
The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in January
Chatham, MS
- Average rainfall days in January: 10.7 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is October (8.5 days).
Average snowfall in January
Chatham, MS
- Average snowfall in January: 0.08"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Chatham, MS
- Average snowfall days in January: 0.5 days
The month with the highest number of snowfall days is 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
Chatham, MS
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- 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: 4h and 48min).
Average sunshine days in January
Chatham, MS
- Average sunshine days in January: 18.4 days
The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in January
Chatham, MS
- 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
Chatham, MS
- Average cloud cover in January: 42
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
Chatham, 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).
Chatham, Mississippi, USA
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