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 Johnson, the lowest average temperatures are observed in January, with a high of 56.7°F (13.7°C) and a low of 39.6°F (4.2°C).Humidity
In Johnson, the average relative humidity in January is 77%.Rainfall
In Johnson, in January, it is raining for 10.4 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, in Johnson, there are 166.2 rainfall days, and 34.88" (886mm) of precipitation is accumulated.Snowfall
Months with snowfall in Johnson, Mississippi, are January through March and December. In Johnson, in January, during 0.8 snowfall days, 0.28" (7mm) of snow is typically accumulated. In Johnson, during the entire year, snow falls for 2 days and aggregates up to 0.94" (24mm) of snow.Daylight
In Johnson, the average length of the day in January is 10h and 22min.On the first day of January in Johnson, sunrise is at 6:55 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:29 pm CST.
Sunshine
In January, the average sunshine is 5.4h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Johnson. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 3 in January transforms into this advice:
Prioritize safety - Recommendations to avert sunburn are shared. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Johnson?
What are January temperatures in Johnson?
What is the average humidity in January in Johnson?
How many days does it rain in January in Johnson?
How many days does it snow in January in Johnson?
How many hours of daylight does Johnson have in January?
When are sunrise and sunset in January in Johnson?
How long on average sun shines in January in Johnson?
What are the months with the lowest UV index in Johnson?
What is the UV index intensity in January in Johnson?
Average temperature in January
Johnson, MS
- Average high temperature in January: 56.7°F
The warmest month (with the highest average high temperature) is August (91.6°F).
The month with the lowest average high temperature is January (56.7°F).
- Average low temperature in January: 39.6°F
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).
Average pressure in January
Johnson, 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
Johnson, MS
- Average wind speed in January: 7mph
The windiest months (with the highest average wind speed) are January, February and April (7mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in January
Johnson, MS
- Average humidity in January: 77%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Johnson, MS
- Average rainfall in January: 2.6"
The wettest month (with the highest rainfall) is July (4.13").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in January
Johnson, MS
- Average rainfall days in January: 10.4 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in January
Johnson, MS
- Average snowfall in January: 0.28"
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
Johnson, MS
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Johnson, 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 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in January
Johnson, MS
- Average sunshine days in January: 18.5 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is August (7.3 days).
Average UV index in January
Johnson, 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
Johnson, MS
- Average cloud cover in January: 43
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in January
Johnson, MS
- Average visibility in January: 6mi
The months with the highest visibility are January, February, October and November (6mi).
The months with the lowest visibility are March, April, May, June, July, August, September and December (5mi).
Johnson, Mississippi, USA
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