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 is the coldest month, with the temperature often reaching an average high of 51.4°F (10.8°C) and an average low of 35.2°F (1.8°C).Humidity
In January, the average relative humidity is 71%.Rainfall
The month with the least rainfall in Grant is January, when the rain falls for 9.1 days and typically collects 1.93" (49mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Grant, Oklahoma, during January, snow falls for 1 days and regularly aggregates up to 0.31" (8mm) of snow. Throughout the year, there are 3.4 snowfall days, and 1.85" (47mm) of snow is accumulated.Daylight
The average length of the day in January in Grant is 10h and 12min.On the first day of the month, sunrise is at 7:27 am and sunset at 5:23 pm. On the last day of January, in Grant, sunrise is at 7:19 am and sunset at 5:51 pm CST.
Sunshine
The average sunshine in January is 5.5h.UV index
The average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 3 during January translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What time of the year is the coldest in Grant?
What is the average January temperature in Grant?
What is the average humidity in January in Grant?
What is the driest month in Grant?
How many days does it rain in January in Grant?
How many days does it snow in January in Grant?
What is the average length of the day in January in Grant?
When is the sunrise / sunset in January in Grant?
How long on average sun shines in January in Grant?
What is the UV index intensity in January in Grant?
Average temperature in January
Grant, OK
- Average high temperature in January: 51.4°F
The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (51.4°F).
- Average low temperature in January: 35.2°F
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure in January
Grant, 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 (29.91"Hg).
Average wind speed in January
Grant, OK
- Average wind speed in January: 8.3mph
The windiest months (with the highest average wind speed) are March and April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in January
Grant, OK
- Average humidity in January: 71%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (65%).
Average rainfall in January
Grant, OK
- Average rainfall in January: 1.93"
The wettest month (with the highest rainfall) is May (4.8").
The driest month (with the least rainfall) is January (1.93").
Average rainfall days in January
Grant, OK
- Average rainfall days in January: 9.1 days
The months with the highest number of rainy days are March and May (14.6 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in January
Grant, OK
- Average snowfall in January: 0.31"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Grant, OK
- Average snowfall days in January: 1 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Grant, 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: 5h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in January
Grant, OK
- Average sunshine days in January: 19.6 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is May (14.5 days).
Average UV index in January
Grant, 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
Grant, OK
- Average cloud cover in January: 36
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in January
Grant, 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).
Grant, Oklahoma, USA
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