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 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
The coldest period tends to be January, when average temperatures fluctuate between a high of 65.5°F (18.6°C) and a low of 47.3°F (8.5°C).Humidity
In January, the average relative humidity in Mannville is 73%.Rainfall
In January, the rain falls for 6.2 days. Throughout January, 0.35" (9mm) of precipitation is accumulated. Throughout the year, there are 118.9 rainfall days, and 8.23" (209mm) of precipitation is accumulated.Snowfall
January is the only month when snow falls. The month with the most snowfall days in Mannville is January, when snow falls for 0.1 days.Daylight
In January, the average length of the day is 10h and 30min.On the first day of the month, sunrise is at 7:22 am and sunset at 5:39 pm. On the last day of January, in Mannville, sunrise is at 7:17 am and sunset at 6:04 pm EST.
Sunshine
The average sunshine in January in Mannville is 6.3h.UV index
January is the month with the lowest UV index, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In January, the maximum UV index of 4 suggests these recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Mannville?
What is the temperature in January in Mannville?
What is the average humidity in January in Mannville?
How many days does it rain in January in Mannville?
When does it snow the most in Mannville?
When does it start snowing in Mannville?
How many hours of daylight does Mannville have in January?
When are sunrise and sunset in January in Mannville?
How many hours of sunshine does Mannville have in January?
What is the month with the lowest UV index in Mannville?
How high is the UV index in January in Mannville?
Average temperature in January
Mannville, FL
- Average high temperature in January: 65.5°F
The warmest months (with the highest average high temperature) are July and August (91°F).
The month with the lowest average high temperature is January (65.5°F).
- Average low temperature in January: 47.3°F
The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (47.3°F).
Average pressure in January
Mannville, FL
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in January
Mannville, FL
- Average wind speed in January: 5.8mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).
Average humidity in January
Mannville, FL
- Average humidity in January: 73%
The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall in January
Mannville, FL
- Average rainfall in January: 0.35"
The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is March (0.24").
Average rainfall days in January
Mannville, FL
- Average rainfall days in January: 6.2 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (5 days).
Average snowfall days in January
Mannville, FL
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Mannville, FL
- Average daylight in January: 10h and 3min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in January: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in January
Mannville, FL
- Average sunshine days in January: 23.3 days
The month with the most sunshine days is December (23.4 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in January
Mannville, FL
- Average UV index in January: 4
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in January
Mannville, FL
- Average cloud cover in January: 37
The months with the most cloud cover are February and December (Cloud cover 40).
The months with the least cloud cover are May and October (Cloud cover 32).
Average visibility in January
Mannville, FL
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is December (5mi).
Mannville, Florida, USA
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