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 an average high-temperature of 46°F (7.8°C) and an average low-temperature of 30.4°F (-0.9°C).Humidity
January and October, with an average relative humidity of 66%, are the least humid months.Rainfall
The month with the least rainfall is January, when the rain falls for 5.8 days and typically collects 1.02" (26mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Terlton, in January, during 1.5 snowfall days, 1.02" (26mm) of snow is typically accumulated. In Terlton, during the entire year, snow falls for 6.3 days and aggregates up to 3.27" (83mm) of snow.Daylight
In January, the average length of the day is 10h and 2min.On the first day of the month, sunrise is at 7:36 am and sunset at 5:21 pm. On the last day of January, sunrise is at 7:27 am and sunset at 5:50 pm CST.
Sunshine
The average sunshine in January in Terlton, Oklahoma, is 6h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 during January translates into the following guidance:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What time of the year is the coldest in Terlton?
What is the average January temperature in Terlton?
What is the least humid month in Terlton?
What is the average humidity in January in Terlton?
What is the driest month in Terlton?
How many days does it rain in January in Terlton?
How many days does it snow in January in Terlton?
How many hours of daylight does Terlton have in January?
When is the sunrise / sunset in January in Terlton?
How many hours of sunshine does Terlton have in January?
When is the lowest UV index in Terlton?
What is the UV index intensity in January in Terlton?
Average temperature in January
Terlton, OK
- Average high temperature in January: 46°F
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (46°F).
- Average low temperature in January: 30.4°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure in January
Terlton, 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 (29.88"Hg).
Average wind speed in January
Terlton, OK
- Average wind speed in January: 9.9mph
The windiest months (with the highest average wind speed) are March and April (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.6mph).
Average humidity in January
Terlton, OK
- Average humidity in January: 66%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and October (66%).
Average rainfall in January
Terlton, OK
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is May (4.92").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in January
Terlton, OK
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in January
Terlton, OK
- Average snowfall in January: 1.02"
The month with the highest snowfall is February (1.57").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Terlton, OK
- Average snowfall days in January: 1.5 days
The month with the highest number of snowfall days is February (2.3 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
Terlton, 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 0min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in January
Terlton, OK
- Average sunshine days in January: 23 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is May (13.5 days).
Average UV index in January
Terlton, OK
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Terlton, OK
- Average cloud cover in January: 32
The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in January
Terlton, 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).
Terlton, Oklahoma, USA
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