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
In New Haven, the month of January registers the lowest temperatures, averaging 55.8°F (13.2°C) at the peak and 38.7°F (3.7°C) at the lowest.Humidity
The average relative humidity in January in New Haven is 77%.Rainfall
In New Haven, in January, during 9.5 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. In New Haven, during the entire year, the rain falls for 152.9 days and collects up to 23.66" (601mm) of precipitation.Snowfall
January through March and December are months with snowfall. In New Haven, Mississippi, during January, snow falls for 0.7 days and regularly aggregates up to 0.24" (6mm) of snow. In New Haven, during the entire year, snow falls for 1.5 days and aggregates up to 0.75" (19mm) of snow.Daylight
The average length of the day in January in New Haven is 10h and 21min.On the first day of the month, sunrise is at 6:58 am and sunset at 5:05 pm. On the last day of January, in New Haven, sunrise is at 6:52 am and sunset at 5:31 pm CST.
Sunshine
In January, the average sunshine in New Haven is 5.3h.UV index
The months with the lowest UV index in New Haven are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 3 in January translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Enhance your sun protection with tightly woven, yet airy clothing. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What part of the year is the coldest in New Haven?
What is the usual temperature for New Haven in January?
What is the average humidity in January in New Haven?
How many days does it rain in January in New Haven?
How many days does it snow in January in New Haven?
How many hours of daylight does New Haven have in January?
When is the sunrise / sunset in January in New Haven?
How many hours of sunshine does New Haven have in January?
What is the month with the lowest UV index in New Haven?
What is the UV index reading in January in New Haven?
Average temperature in January
New Haven, MS
- Average high temperature in January: 55.8°F
The warmest months (with the highest average high temperature) are July and August (91.2°F).
The month with the lowest average high temperature is January (55.8°F).
- Average low temperature in January: 38.7°F
The months with the highest average low temperature are July and August (71.8°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).
Average pressure in January
New Haven, 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
New Haven, MS
- Average wind speed in January: 7.5mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in January
New Haven, MS
- Average humidity in January: 77%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
New Haven, MS
- Average rainfall in January: 1.77"
The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is November (1.22").
Average rainfall days in January
New Haven, MS
- Average rainfall days in January: 9.5 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in January
New Haven, MS
- Average snowfall in January: 0.24"
The month with the highest snowfall is December (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
New Haven, MS
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is January (0.7 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
New Haven, 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 months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in January
New Haven, MS
- Average sunshine days in January: 19.4 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is August (8.7 days).
Average UV index in January
New Haven, 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
New Haven, MS
- Average cloud cover in January: 43
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in January
New Haven, MS
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
New Haven, Mississippi, USA
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