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 60.4°F (15.8°C) and a low of 42.4°F (5.8°C).Humidity
In Bristol, the average relative humidity in January is 73%.Rainfall
The month with the least rainfall is January, when the rain falls for 6.2 days and typically collects 0.71" (18mm) of precipitation.Snowfall
Months with snowfall are January through March. The months with the most snowfall days are January through March, with an average of 0.1 snowfall days.Daylight
The average length of the day in January is 10h and 26min.On the first day of the month, sunrise is at 7:36 am and sunset at 5:50 pm. On the last day of January, sunrise is at 7:31 am and sunset at 6:15 pm EST.
Sunshine
In January, the average sunshine is 6.8h.UV index
The month with the lowest UV index is January, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the UV index of 3 transforms into the following advice:
Undertake protective steps - Preventing sun damage is advised. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
What is the average January temperature?
What is the average humidity in January?
What is the driest month?
How many days does it rain in January?
When does it snow the most?
When does it start snowing?
How many hours of daylight does Bristol have in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Bristol have in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Bristol, FL
- Average high temperature in January: 60.4°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 (60.4°F).
- Average low temperature in January: 42.4°F
The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure in January
Bristol, 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
Bristol, FL
- Average wind speed in January: 6.2mph
The windiest month (with the highest average wind speed) is March (6.4mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in January
Bristol, FL
- Average humidity in January: 73%
The months with the highest relative humidity are September and December (78%).
The month with the lowest relative humidity is May (72%).
Average rainfall in January
Bristol, FL
- Average rainfall in January: 0.71"
The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in January
Bristol, FL
- Average rainfall days in January: 6.2 days
The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is November (5 days).
Average snowfall days in January
Bristol, FL
- Average snowfall days in January: 0.1 days
The months with the highest number of snowfall days are January, February and March (0.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Bristol, 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: 6h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
Bristol, FL
- Average sunshine days in January: 22.9 days
The month with the most sunshine days is November (23.6 days).
The month with the least sunshine days is July (7.6 days).
Average UV index in January
Bristol, FL
- Average UV index in January: 3
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 3).
Average cloud cover in January
Bristol, FL
- Average cloud cover in January: 39
The month with the most cloud cover is December (Cloud cover 44).
The months with the least cloud cover are May and October (Cloud cover 28).
Average visibility in January
Bristol, FL
- Average visibility in January: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are February and December (5mi).
Bristol, Florida, USA
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