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
The yearly lowest temperatures occur in January and December, averaging a high-temperature of 56.5°F (13.6°C).Humidity
In January, the average relative humidity in Potosi is 53%.Rainfall
The months with the least rainfall are January and February Rain falls for 4 days and accumulates 0.71" (18mm) of rain.Snowfall
Months with snowfall are January through March, November and December. In Potosi, in January, during 0.9 snowfall days, 0.24" (6mm) of snow is typically accumulated. In Potosi, during the entire year, snow falls for 4.3 days and aggregates up to 2.28" (58mm) of snow.Daylight
In January, the average length of the day is 10h and 19min.On the first day of the month, sunrise is at 7:39 am and sunset at 5:44 pm. On the last day of January, sunrise is at 7:33 am and sunset at 6:10 pm CST.
Sunshine
In January, the average sunshine is 7.4h.UV index
In Potosi, the average daily maximum UV index in January is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 4 suggests these recommendations:
Take precautions - Protection against skin and eye damage is obliged. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Potosi?
What is the temperature in January in Potosi?
What is the average humidity in January in Potosi?
What is the driest month in Potosi?
How many days does it rain in January in Potosi?
How many days does it snow in January in Potosi?
What is the average length of the day in January in Potosi?
When is the sunrise / sunset in January in Potosi?
How many hours of sunshine does Potosi have in January?
What is the UV index reading in January in Potosi?
Average temperature in January
Potosi, TX
- Average high temperature in January: 56.5°F
The warmest month (with the highest average high temperature) is August (95.4°F).
The months with the lowest average high temperature are January and December (56.5°F).
- Average low temperature in January: 38.1°F
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).
Average pressure in January
Potosi, TX
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in January
Potosi, TX
- Average wind speed in January: 11.1mph
The windiest month (with the highest average wind speed) is April (13.5mph).
The calmest month (with the lowest average wind speed) is September (9.4mph).
Average humidity in January
Potosi, TX
- Average humidity in January: 53%
The months with the highest relative humidity are May, September and November (59%).
The month with the lowest relative humidity is August (48%).
Average rainfall in January
Potosi, TX
- Average rainfall in January: 0.71"
The wettest month (with the highest rainfall) is October (2.24").
The driest months (with the least rainfall) are January and February (0.71").
Average rainfall days in January
Potosi, TX
- Average rainfall days in January: 4 days
The month with the highest number of rainy days is May (12 days).
The month with the least rainy days is January (4 days).
Average snowfall in January
Potosi, TX
- Average snowfall in January: 0.24"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Potosi, TX
- Average snowfall days in January: 0.9 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Potosi, TX
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in January
Potosi, TX
- Average sunshine days in January: 25.7 days
The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is May (16 days).
Average UV index in January
Potosi, TX
- Average UV index in January: 4
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Potosi, TX
- Average cloud cover in January: 22
The month with the most cloud cover is March (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in January
Potosi, 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).
Potosi, Texas, USA
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