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
January brings the lowest temperatures, with an average high of 67.8°F (19.9°C) and an average low of 53.4°F (11.9°C).Humidity
In January, the average relative humidity is 71%.Rainfall
In Gary, in January, during 9.3 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Gary, during the entire year, the rain falls for 178.2 days and collects up to 32.87" (835mm) of precipitation.Daylight
In Gary, Florida, the average length of the day in January is 10h and 37min.On the first day of the month, sunrise is at 7:20 am and sunset at 5:45 pm. On the last day of January, sunrise is at 7:17 am and sunset at 6:08 pm EST.
Sunshine
In Gary, the average sunshine in January is 6.9h.UV index
With an average maximum UV index of 4, January is the month with the lowest UV index in Gary. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 4 suggests these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Gary?
What are January temperatures?
What is the average humidity in January?
How many days does it rain in January?
What is the average length of the day in January?
When are sunrise and sunset in January in Gary?
How long on average sun shines in January?
What is the month with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Gary, FL
- Average high temperature in January: 67.8°F
The warmest month (with the highest average high temperature) is August (90.3°F).
The month with the lowest average high temperature is January (67.8°F).
- Average low temperature in January: 53.4°F
The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (53.4°F).
Average pressure in January
Gary, 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 (29.96"Hg).
Average wind speed in January
Gary, FL
- Average wind speed in January: 7.6mph
The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in January
Gary, FL
- Average humidity in January: 71%
The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is May (69%).
Average rainfall in January
Gary, FL
- Average rainfall in January: 1.46"
The wettest month (with the highest rainfall) is July (5.67").
The driest month (with the least rainfall) is November (1.26").
Average rainfall days in January
Gary, FL
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is November (8.2 days).
Average daylight in January /
Average sunshine in January
Gary, FL
- Average daylight in January: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in January: 6h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in January
Gary, FL
- Average sunshine days in January: 19.8 days
The month with the most sunshine days is November (20.3 days).
The months with the least sunshine days are July and August (4.3 days).
Average UV index in January
Gary, FL
- Average UV index in January: 4
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in January
Gary, FL
- Average cloud cover in January: 33
The months with the most cloud cover are January and December (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 24).
Average visibility in January
Gary, 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).
Gary, Florida, USA
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