January weather forecastCost, TX
January
Weather in January
January, the same as December, is another refreshing winter month in Cost, Texas, with an average temperature fluctuating between 44.2°F (6.8°C) and 60.8°F (16°C).Temperature
Cost's coldest month, January, generally records average temperatures ranging from a high of 60.8°F (16°C) to a low of 44.2°F (6.8°C).Humidity
In Cost, the average relative humidity in January is 70%.Rainfall
In Cost, Texas, during January, the rain falls for 9.1 days and regularly aggregates up to 0.94" (24mm) of precipitation. Throughout the year, in Cost, there are 146.3 rainfall days, and 21.34" (542mm) of precipitation is accumulated.Snowfall
Months with snowfall in Cost, Texas, are January, February and December. The month with the most snowfall in Cost is January, when snow falls for 0.3 days and typically aggregates up to 0.12" (3mm) of snow.Daylight
The average length of the day in January in Cost is 10h and 31min.On the first day of January in Cost, sunrise is at 7:24 am and sunset at 5:42 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 6:07 pm CST.
Sunshine
The average sunshine in January in Cost is 5.7h.UV index
In Cost, the average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 4 in January, converts into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Cost, TX
- Average high temperature in January: 60.8°F
The warmest month (with the highest average high temperature) is August (97°F).
The month with the lowest average high temperature is January (60.8°F).
- Average low temperature in January: 44.2°F
The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure in January
Cost, 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 (29.91"Hg).
Average wind speed in January
Cost, TX
- Average wind speed in January: 7.6mph
The windiest months (with the highest average wind speed) are February, March, April and May (8.3mph).
The calmest month (with the lowest average wind speed) is September (6mph).
Average humidity in January
Cost, TX
- Average humidity in January: 70%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is August (64%).
Average rainfall in January
Cost, TX
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in January
Cost, TX
- Average rainfall days in January: 9.1 days
The month with the highest number of rainy days is September (16.4 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in January
Cost, TX
- Average snowfall in January: 0.12"
The month with the highest snowfall is January (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Cost, TX
- Average snowfall days in January: 0.3 days
The months with the highest number of snowfall days are January, February and December (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Cost, TX
- Average daylight in January: 10h and 30min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in January: 5h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in January
Cost, TX
- Average sunshine days in January: 20.3 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in January
Cost, 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
Cost, TX
- Average cloud cover in January: 41
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Cost, TX
- Average visibility in January: 6mi
The months with the highest visibility are January, February, August, September, October, November and December (6mi).
The months with the lowest visibility are March, April, May, June and July (5mi).





