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
As Duke, Oklahoma, welcomes January, the average high-temperature records at a still fresh 51.4°F (10.8°C), marking an insignificant deviation from the prior month. An average low-temperature of 32.9°F (0.5°C) is anticipated throughout the nights during January.Humidity
In January, the average relative humidity is 56%.Rainfall
January, February, November and December are months with the least rain when the rain falls for 3.1 days and typically aggregates up to 0.75" (19mm) of rain.Snowfall
January through April, November and December are months with snowfall. January is the month with the most snowfall. Snow falls for 1.8 days and accumulates 1.5" (38mm) of snow.Daylight
In Duke, the average length of the day in January is 10h and 9min.On the first day of the month, sunrise is at 7:45 am and sunset at 5:38 pm. On the last day of January, sunrise is at 7:37 am and sunset at 6:06 pm CST.
Sunshine
In January, the average sunshine in Duke is 7.2h.UV index
In Duke, Oklahoma, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 3 during January leads to these instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What is the average January temperature in Duke?
What is the average humidity in January in Duke?
What is the driest month in Duke?
How much does it rain in Duke in January?
When does it snow the most in Duke?
How many days does it snow in January in Duke?
What is the average length of the day in January in Duke?
When are sunrise and sunset in January in Duke?
How long on average sun shines in January in Duke?
What is the UV index intensity in January in Duke?
Average temperature in January
Duke, OK
- Average high temperature in January: 51.4°F
The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (51.1°F).
- Average low temperature in January: 32.9°F
The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).
Average pressure in January
Duke, OK
- 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 (29.86"Hg).
Average wind speed in January
Duke, OK
- Average wind speed in January: 10.3mph
The windiest month (with the highest average wind speed) is April (12.7mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).
Average humidity in January
Duke, OK
- Average humidity in January: 56%
The months with the highest relative humidity are May and December (60%).
The month with the lowest relative humidity is August (49%).
Average rainfall in January
Duke, OK
- Average rainfall in January: 0.75"
The wettest month (with the highest rainfall) is April (2.95").
The driest months (with the least rainfall) are January, February, November and December (0.75").
Average rainfall days in January
Duke, OK
- Average rainfall days in January: 3.1 days
The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is January (3.1 days).
Average snowfall in January
Duke, OK
- Average snowfall in January: 1.5"
The month with the highest snowfall is January (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Duke, OK
- Average snowfall days in January: 1.8 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Duke, OK
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 7h and 1min
The months with the most sunshine are June and July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in January
Duke, OK
- Average sunshine days in January: 26.2 days
The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is September (16.2 days).
Average UV index in January
Duke, OK
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Duke, OK
- Average cloud cover in January: 21
The months with the most cloud cover are March and April (Cloud cover 29).
The months with the least cloud cover are June and August (Cloud cover 17).
Average visibility in January
Duke, 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).
Duke, Oklahoma, USA
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