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
January, with an average high of 46.9°F (8.3°C) and a low of 30.2°F (-1°C), signifies the coldest month of the year.Humidity
In Perry, Oklahoma, the average relative humidity in January is 64%.Rainfall
In Perry, in January, during 4.2 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. Throughout the year, there are 119.3 rainfall days, and 23.27" (591mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Perry, in January, snow falls for 2.2 days, with typically accumulated 0.87" (22mm) of snow. Throughout the year, in Perry, there are 7.8 snowfall days, and 2.99" (76mm) of snow is accumulated.Daylight
In January, the average length of the day is 10h and 1min.On the first day of the month, sunrise is at 7:40 am and sunset at 5:24 pm. On the last day of January, sunrise is at 7:31 am and sunset at 5:53 pm CST.
Sunshine
In Perry, Oklahoma, the average sunshine in January is 6.3h.UV index
The average daily maximum UV index in January in Perry, Oklahoma, is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 3 in January translates into these instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. To protect against the Sun's most potent rays, avoid direct exposure around midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What month is the coldest in Perry?
What are the temperatures in Perry in January?
What is the average humidity in January in Perry?
How much does it rain in Perry in January?
How much does it snow in Perry in January?
What is the average length of the day in January in Perry?
What time are sunrise and sunset in January in Perry?
How long on average sun shines in January in Perry?
What is the UV index intensity in January in Perry?
Average temperature in January
Perry, OK
- Average high temperature in January: 46.9°F
The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is January (46.9°F).
- Average low temperature in January: 30.2°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).
Average pressure in January
Perry, 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
Perry, OK
- Average wind speed in January: 10.3mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).
Average humidity in January
Perry, OK
- Average humidity in January: 64%
The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (61%).
Average rainfall in January
Perry, OK
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is December (0.83").
Average rainfall days in January
Perry, OK
- Average rainfall days in January: 4.2 days
The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (4.2 days).
Average snowfall in January
Perry, OK
- Average snowfall in January: 0.87"
The month with the highest snowfall is February (1.38").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Perry, OK
- Average snowfall days in January: 2.2 days
The month with the highest number of snowfall days is February (2.8 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
Perry, 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: 6h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in January
Perry, OK
- Average sunshine days in January: 23.3 days
The month with the most sunshine days is December (23.4 days).
The month with the least sunshine days is May (13.9 days).
Average UV index in January
Perry, 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
Perry, OK
- Average cloud cover in January: 28
The month with the most cloud cover is March (Cloud cover 37).
The months with the least cloud cover are June and August (Cloud cover 19).
Average visibility in January
Perry, 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).
Perry, Oklahoma, USA
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