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 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
With average high temperatures of 72.9°F (22.7°C) and lows of 67.5°F (19.7°C), January is the coldest month.Humidity
In January, the average relative humidity is 75%.Rainfall
In Key Colony Beach, during January, the rain falls for 10.5 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Key Colony Beach, during the entire year, the rain falls for 186.2 days and collects up to 24.45" (621mm) of precipitation.Daylight
In Key Colony Beach, the average length of the day in January is 10h and 49min.On the first day of the month, sunrise is at 7:08 am and sunset at 5:46 pm. On the last day of January, sunrise is at 7:06 am and sunset at 6:08 pm EST.
Sunshine
The average sunshine in January is 7.2h.UV index
With an average maximum UV index of 5, January is the month with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 5 in January translates into this advice:
Adopt protective measures - It is advised to guard against sun damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
What are January temperatures?
What is the average humidity in January?
How much does it rain in Key Colony Beach in January?
What is the average length of the day in January?
When are sunrise and sunset in January in Key Colony Beach?
How many hours of sunshine does Key Colony Beach have in January?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Key Colony Beach, FL
- Average high temperature in January: 72.9°F
The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (72.9°F).
- Average low temperature in January: 67.5°F
The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (67.5°F).
Average pressure in January
Key Colony Beach, FL
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are September and October (29.94"Hg).
Average wind speed in January
Key Colony Beach, FL
- Average wind speed in January: 13.4mph
The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is July (9mph).
Average humidity in January
Key Colony Beach, FL
- Average humidity in January: 75%
The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is March (73%).
Average rainfall in January
Key Colony Beach, FL
- Average rainfall in January: 0.79"
The wettest month (with the highest rainfall) is September (4.21").
The driest month (with the least rainfall) is March (0.43").
Average rainfall days in January
Key Colony Beach, FL
- Average rainfall days in January: 10.5 days
The month with the highest number of rainy days is September (23 days).
The month with the least rainy days is February (10.3 days).
Average daylight in January /
Average sunshine in January
Key Colony Beach, FL
- Average daylight in January: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in January
Key Colony Beach, FL
- Average sunshine days in January: 16.2 days
The month with the most sunshine days is March (18 days).
The month with the least sunshine days is September (4.6 days).
Average UV index in January
Key Colony Beach, FL
- Average UV index in January: 5
The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in January
Key Colony Beach, FL
- Average cloud cover in January: 32
The months with the most cloud cover are January and October (Cloud cover 32).
The month with the least cloud cover is April (Cloud cover 23).
Average visibility in January
Key Colony Beach, 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).
Key Colony Beach, Florida, USA
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