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 arrival of January sees an average high-temperature of a still fresh 51.4°F (10.8°C), hardly diverging from December's 51.3°F (10.7°C). Sterling observes an average low-temperature of 33.4°F (0.8°C) during January nights.Humidity
In Sterling, the average relative humidity in January is 60%.Rainfall
In January, the rain falls for 4.3 days. Throughout January, 0.98" (25mm) of precipitation is accumulated. In Sterling, during the entire year, the rain falls for 110.6 days and collects up to 21.65" (550mm) of precipitation.Snowfall
Months with snowfall in Sterling are January through April, November and December. The month with the most snowfall is January, when snow falls for 1.2 days and typically aggregates up to 1.14" (29mm) of snow.Daylight
In January, the average length of the day is 10h and 8min.On the first day of the month, sunrise is at 7:39 am and sunset at 5:32 pm. On the last day of January, in Sterling, Oklahoma, sunrise is at 7:31 am and sunset at 6:00 pm CST.
Sunshine
The average sunshine in January is 6.6h.UV index
In Sterling, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, an average UV index of 3 transforms into the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in January?
What is the average humidity in January in Sterling?
How many days does it rain in January?
When does it snow the most?
How many days does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
How long on average sun shines in January in Sterling?
How high is the UV index in January?
Average temperature in January
Sterling, OK
- Average high temperature in January: 51.4°F
The warmest months (with the highest average high temperature) are July and August (95.5°F).
The month with the lowest average high temperature is December (51.3°F).
- Average low temperature in January: 33.4°F
The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in January
Sterling, OK
- 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 (29.87"Hg).
Average wind speed in January
Sterling, OK
- Average wind speed in January: 10.1mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).
Average humidity in January
Sterling, OK
- Average humidity in January: 60%
The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is August (53%).
Average rainfall in January
Sterling, OK
- Average rainfall in January: 0.98"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is December (0.83").
Average rainfall days in January
Sterling, OK
- Average rainfall days in January: 4.3 days
The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in January
Sterling, OK
- Average snowfall in January: 1.14"
The month with the highest snowfall is January (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Sterling, OK
- Average snowfall days in January: 1.2 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Sterling, OK
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in January
Sterling, OK
- Average sunshine days in January: 25.3 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in January
Sterling, OK
- Average UV index in January: 3
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 2).
Average cloud cover in January
Sterling, OK
- Average cloud cover in January: 23
The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in January
Sterling, OK
- 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).
Sterling, Oklahoma, USA
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