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 Marianna, January is the month with the lowest recorded average temperatures, measuring a high of 59.2°F (15.1°C) and a low of 43°F (6.1°C).Humidity
The average relative humidity in January is 71%.Rainfall
In Marianna, during January, the rain falls for 10.8 days and regularly aggregates up to 1.93" (49mm) of precipitation. In Marianna, during the entire year, the rain falls for 185.3 days and collects up to 37.24" (946mm) of precipitation.Snowfall
January is the only month when snow falls. January is the month with the most snowfall. Snow falls for 0.1 days and accumulates 0.08" (2mm) of snow.Daylight
In January, the average length of the day in Marianna is 10h and 25min.On the first day of the month, sunrise is at 6:38 am and sunset at 4:50 pm. On the last day of January, in Marianna, sunrise is at 6:33 am and sunset at 5:15 pm CST.
Sunshine
In Marianna, the average sunshine in January is 5.9h.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 vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 3 in January translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. To protect against the Sun's most potent rays, avoid direct exposure around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Marianna?
What is the average January temperature in Marianna?
What is the average humidity in January in Marianna?
How much does it rain in Marianna in January?
When does it snow the most in Marianna?
When does it start snowing in Marianna?
What is the average length of the day in January in Marianna?
When is the sunrise / sunset in January in Marianna?
How many hours of sunshine does Marianna have in January?
What are the months with the lowest UV index in Marianna?
What is the UV index intensity in January in Marianna?
Average temperature in January
Marianna, FL
- Average high temperature in January: 59.2°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (59.2°F).
- Average low temperature in January: 43°F
The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (43°F).
Average pressure in January
Marianna, FL
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in January
Marianna, FL
- Average wind speed in January: 7mph
The windiest months (with the highest average wind speed) are February and March (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in January
Marianna, FL
- Average humidity in January: 71%
The months with the highest relative humidity are August and December (77%).
The month with the lowest relative humidity is May (70%).
Average rainfall in January
Marianna, FL
- Average rainfall in January: 1.93"
The wettest month (with the highest rainfall) is August (5.55").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days in January
Marianna, FL
- Average rainfall days in January: 10.8 days
The months with the highest number of rainy days are July and August (25.3 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in January
Marianna, FL
- Average snowfall in January: 0.08"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Marianna, FL
- Average snowfall days in January: 0.1 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Marianna, FL
- 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 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in January
Marianna, FL
- Average sunshine days in January: 18.2 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is August (3.8 days).
Average UV index in January
Marianna, FL
- Average UV index in January: 3
The months with the highest UV index are May, 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
Marianna, FL
- Average cloud cover in January: 37
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are May and October (Cloud cover 27).
Average visibility in January
Marianna, FL
- 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).
Marianna, Florida, USA
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