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
Isola's coldest weather arrives in January, when temperatures average a high of 52.2°F (11.2°C) and a low of 38.1°F (3.4°C).Humidity
In Isola, the average relative humidity in January is 76%.Rainfall
In January, the rain falls for 12 days. Throughout January, 3.5" (89mm) of precipitation is accumulated. In Isola, during the entire year, the rain falls for 161.2 days and collects up to 39.09" (993mm) of precipitation.Snowfall
January through March and November are months with snowfall. January is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.28" (7mm) of snow.Daylight
The average length of the day in January in Isola is 10h and 15min.On the first day of the month, sunrise is at 7:05 am and sunset at 5:05 pm. On the last day of January, in Isola, Mississippi, sunrise is at 6:58 am and sunset at 5:32 pm CST.
Sunshine
The average sunshine in January 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 reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 3 during January translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Enhance your sun protection with tightly woven, yet airy clothing. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Isola?
What is the average January temperature in Isola?
What is the average humidity in January in Isola?
How many days does it rain in January in Isola?
What is the snowiest month in Isola?
When does it start snowing in Isola?
How many hours of daylight does Isola have in January?
When is the sunrise / sunset in January in Isola?
How many hours of sunshine does Isola have in January?
What are the months with the lowest UV index in Isola?
What is the UV index reading in January in Isola?
Average temperature in January
Isola, MS
- Average high temperature in January: 52.2°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 (52.2°F).
- Average low temperature in January: 38.1°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).
Average pressure in January
Isola, 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 (29.96"Hg).
Average wind speed in January
Isola, MS
- Average wind speed in January: 8.9mph
The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in January
Isola, MS
- Average humidity in January: 76%
The months with the highest relative humidity are February, March and December (79%).
The month with the lowest relative humidity is October (67%).
Average rainfall in January
Isola, MS
- Average rainfall in January: 3.5"
The wettest month (with the highest rainfall) is April (4.21").
The driest months (with the least rainfall) are September and November (2.2").
Average rainfall days in January
Isola, MS
- Average rainfall days in January: 12 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is October (8.7 days).
Average snowfall in January
Isola, MS
- Average snowfall in January: 0.28"
The month with the highest snowfall is January (0.28").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in January
Isola, MS
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (1.1 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
Isola, MS
- Average daylight in January: 10h and 1min
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 54min).
Average sunshine days in January
Isola, MS
- Average sunshine days in January: 17.1 days
The month with the most sunshine days is October (21.1 days).
The months with the least sunshine days are July and August (11.3 days).
Average UV index in January
Isola, 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
Isola, MS
- Average cloud cover in January: 42
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in January
Isola, 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).
Isola, Mississippi, USA
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