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
Harmon's coldest month, January, generally records average temperatures ranging from a high of 57.7°F (14.3°C) to a low of 40.1°F (4.5°C).Humidity
In January, the average relative humidity is 75%.Rainfall
In Harmon, during January, the rain falls for 8 days and regularly aggregates up to 0.91" (23mm) of precipitation. Throughout the year, there are 147.6 rainfall days, and 16.65" (423mm) of precipitation is accumulated.Snowfall
January, February and December are months with snowfall. In Harmon, during January, snow falls for 0.3 days and regularly aggregates up to 0.12" (3mm) of snow. Throughout the year, there are 0.8 snowfall days, and 0.31" (8mm) of snow is accumulated.Daylight
The average length of the day in January in Harmon is 10h and 24min.On the first day of the month, sunrise is at 6:55 am and sunset at 5:06 pm. On the last day of January, sunrise is at 6:50 am and sunset at 5:31 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 value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 3 during January morphs into the following directions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Experience reduced UV exposure by about half when donning a wide-brim hat. Attention! Nearly twice the Sun's UV radiation can be reflected by 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 Harmon?
What is the temperature in January in Harmon?
What is the average humidity in January in Harmon?
How many days does it rain in January in Harmon?
How much does it snow in Harmon in January?
How many hours of daylight does Harmon have in January?
What time are sunrise and sunset in January in Harmon?
How long on average sun shines in January in Harmon?
What are the months with the lowest UV index in Harmon?
What is the UV index reading in January in Harmon?
Average temperature in January
Harmon, MS
- Average high temperature in January: 57.7°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (57.7°F).
- Average low temperature in January: 40.1°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).
Average pressure in January
Harmon, MS
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in January
Harmon, MS
- Average wind speed in January: 6.2mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is July (4.2mph).
Average humidity in January
Harmon, MS
- Average humidity in January: 75%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Harmon, MS
- Average rainfall in January: 0.91"
The wettest month (with the highest rainfall) is August (2.64").
The driest month (with the least rainfall) is November (0.75").
Average rainfall days in January
Harmon, MS
- Average rainfall days in January: 8 days
The month with the highest number of rainy days is August (20.5 days).
The month with the least rainy days is November (6.3 days).
Average snowfall in January
Harmon, MS
- Average snowfall in January: 0.12"
The month with the highest snowfall is December (0.16").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Harmon, MS
- Average snowfall days in January: 0.3 days
The months with the highest number of snowfall days are January and December (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Harmon, MS
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in January
Harmon, MS
- Average sunshine days in January: 21.5 days
The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in January
Harmon, 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
Harmon, MS
- Average cloud cover in January: 45
The month with the most cloud cover is December (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in January
Harmon, MS
- Average visibility in January: 5mi
The month with the highest visibility is October (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, November and December (5mi).
Harmon, Mississippi, USA
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