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 transition from December to January sees average high-temperatures adjusting to a still chilly 48°F (8.9°C), from a not significantly different 47.3°F (8.5°C). Knowles, during January nights, observes an average temperature of 29.1°F (-1.6°C).Humidity
In January, the average relative humidity is 56%.Rainfall
In January, in Knowles, the rain falls for 3.3 days. Throughout January, 0.67" (17mm) of precipitation is accumulated. In Knowles, during the entire year, the rain falls for 103 days and collects up to 16.42" (417mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Knowles. January is the month with the most snowfall in Knowles. Snow falls for 2.8 days and accumulates 2.17" (55mm) of snow.Daylight
In Knowles, the average length of the day in January is 9h and 59min.On the first day of January, sunrise is at 7:53 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 6:04 pm CST.
Sunshine
In Knowles, Oklahoma, the average sunshine in January is 7.1h.UV index
The average daily maximum UV index in January in Knowles is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 3 in January interprets into the following advice:
Ensure safety - Recommendations to avert sunburn are presented. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What is the average January temperature in Knowles?
What is the average humidity in January in Knowles?
How many days does it rain in January in Knowles?
What is the snowiest month in Knowles?
How many days does it snow in January in Knowles?
What is the average length of the day in January in Knowles?
When are sunrise and sunset in January in Knowles?
How long on average sun shines in January in Knowles?
What is the UV index reading in January in Knowles?
Average temperature in January
Knowles, OK
- Average high temperature in January: 48°F
The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (47.3°F).
- Average low temperature in January: 29.1°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).
Average pressure in January
Knowles, OK
- 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 June (29.83"Hg).
Average wind speed in January
Knowles, OK
- Average wind speed in January: 11.1mph
The windiest month (with the highest average wind speed) is April (14.1mph).
The calmest month (with the lowest average wind speed) is January (11.1mph).
Average humidity in January
Knowles, OK
- Average humidity in January: 56%
The month with the highest relative humidity is December (58%).
The month with the lowest relative humidity is July (48%).
Average rainfall in January
Knowles, OK
- Average rainfall in January: 0.67"
The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is November (0.47").
Average rainfall days in January
Knowles, OK
- Average rainfall days in January: 3.3 days
The month with the highest number of rainy days is July (14.6 days).
The months with the least rainy days are January and December (3.3 days).
Average snowfall in January
Knowles, OK
- Average snowfall in January: 2.17"
The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Knowles, OK
- Average snowfall days in January: 2.8 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Knowles, OK
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in January
Knowles, OK
- Average sunshine days in January: 25 days
The month with the most sunshine days is January (25 days).
The months with the least sunshine days are July and August (12.9 days).
Average UV index in January
Knowles, 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
Knowles, OK
- Average cloud cover in January: 23
The month with the most cloud cover is April (Cloud cover 28).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in January
Knowles, 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).
Knowles, Oklahoma, USA
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