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
With an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 38.5°F (3.6°C), January is the coldest month.Humidity
In January, the average relative humidity is 75%.Rainfall
In Winona, in January, during 10.3 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. Throughout the year, there are 149.8 rainfall days, and 35.55" (903mm) of precipitation is accumulated.Snowfall
January through March are months with snowfall. January is the first month it typically snows in Winona. Throughout January, in the average 0.8 snowfall days, it receives 0.43" (11mm) of snow. In Winona, during the entire year, snow falls for 2.7 days and aggregates up to 1.18" (30mm) of snow.Daylight
In Winona, the average length of the day in January is 10h and 18min.On the first day of the month, sunrise is at 7:22 am and sunset at 5:25 pm. On the last day of January, sunrise is at 7:15 am and sunset at 5:52 pm CST.
Sunshine
In January, the average sunshine in Winona, Texas, is 5.2h.UV index
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Winona, Texas. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 3 in January interprets into the following advice:
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. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Winona?
What is the temperature in January in Winona?
What is the average humidity in January in Winona?
How much does it rain in Winona in January?
When does it start snowing in Winona?
How many hours of daylight does Winona have in January?
When is the sunrise / sunset in January in Winona?
How many hours of sunshine does Winona have in January?
What is the month with the lowest UV index in Winona?
How high is the UV index in January in Winona?
Average temperature in January
Winona, TX
- Average high temperature in January: 54.1°F
The warmest month (with the highest average high temperature) is August (95.2°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in January: 38.5°F
The months with the highest average low temperature are July and August (73.4°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).
Average pressure in January
Winona, TX
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Winona, TX
- Average wind speed in January: 7mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is September (5.4mph).
Average humidity in January
Winona, TX
- Average humidity in January: 75%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (65%).
Average rainfall in January
Winona, TX
- Average rainfall in January: 2.44"
The wettest month (with the highest rainfall) is April (4.13").
The driest month (with the least rainfall) is August (2.13").
Average rainfall days in January
Winona, TX
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is January (10.3 days).
Average snowfall in January
Winona, TX
- Average snowfall in January: 0.43"
The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Winona, TX
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Winona, TX
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Winona, TX
- Average sunshine days in January: 18.7 days
The months with the most sunshine days are January and October (18.7 days).
The month with the least sunshine days is February (12.5 days).
Average UV index in January
Winona, TX
- 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, November and December (UV index 3).
Average cloud cover in January
Winona, TX
- Average cloud cover in January: 41
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in January
Winona, TX
- 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).
Winona, Texas, USA
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