January weather forecast
Clinton, OK

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Weather in January

January, like December, is another chilly winter month in Clinton, Oklahoma, with an average temperature fluctuating between 48.7°F (9.3°C) and 30.6°F (-0.8°C).

Temperature

Clinton's temperature records reveal January as the coldest month, marked by average highs of 48.7°F (9.3°C) and lows of 30.6°F (-0.8°C).

Humidity

In Clinton, the average relative humidity in January is 61%.

Rainfall

The months with the least rainfall are January, February and December Rain falls for 3.8 days and accumulates 0.83" (21mm) of rain.

Snowfall

January through April, October through December are months with snowfall. The month with the most snowfall in Clinton is January, when snow falls for 2 days and typically aggregates up to 1.57" (40mm) of snow.

Daylight

In Clinton, the average length of the day in January is 10h and 5min.
On the first day of the month, sunrise is at 7:45 am and sunset at 5:33 pm. On the last day of January, sunrise is at 7:36 am and sunset at 6:02 pm CST.

Sunshine

The average sunshine in January in Clinton is 6.6h.

UV index

In January, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 3 in January leads to these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What part of the year is the coldest in Clinton?

Temperature readings reach their annual highs in January, averaging 48.7°F (9.3°C) and a minimum average of 30.6°F (-0.8°C).

What are January temperatures in Clinton?

The high-temperature, in January, in Clinton, records 48.7°F (9.3°C), while the low-temperature is 30.6°F (-0.8°C).

What is the average humidity in January in Clinton?

In Clinton, Oklahoma, the average relative humidity in January is 61%.

What is the driest month in Clinton?

January, February and December are months with the least rain in Clinton when the rain falls for 3.8 days and typically aggregates up to 0.83" (21mm) of rain.

How many days does it rain in January in Clinton?

In January, in Clinton, Oklahoma, the rain falls for 3.8 days. Throughout January, 0.83" (21mm) of precipitation is accumulated.

What is the snowiest month in Clinton?

The month with the most snowfall is January, when snow falls for 2 days and typically aggregates up to 1.57" (40mm) of snow.

How much does it snow in Clinton in January?

In Clinton, in January, during 2 snowfall days, 1.57" (40mm) of snow is typically accumulated.

How many hours of daylight does Clinton have in January?

In January, the average day length is 10h and 5min.

When is the sunrise / sunset in January in Clinton?

On the first day of January in Clinton, Oklahoma, sunrise is at 7:45 am and sunset at 5:33 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 6:02 pm CST.

How long on average sun shines in January in Clinton?

In Clinton, the average sunshine duration in January is 6.6h.

How high is the UV index in January in Clinton?

In January, the average daily maximum UV index in Clinton is 3. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Clinton, OK

Average temperature in January - Clinton, OK
  • Average high temperature in January: 48.7°F

The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in January: 30.6°F

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in January
Clinton, OK

Average pressure in January - Clinton, 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 (29.86"Hg).

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Average wind speed in January
Clinton, OK

Average wind speed in January - Clinton, OK
  • Average wind speed in January: 10.9mph

The windiest month (with the highest average wind speed) is April (12.8mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).

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Average humidity in January
Clinton, OK

Average humidity in January - Clinton, OK
  • Average humidity in January: 61%

The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in January
Clinton, OK

Average rainfall in January - Clinton, OK
  • Average rainfall in January: 0.83"

The wettest month (with the highest rainfall) is May (3.98").
The driest months (with the least rainfall) are January, February and December (0.83").

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Average rainfall days in January
Clinton, OK

Average rainfall days in January - Clinton, OK
  • Average rainfall days in January: 3.8 days

The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall in January
Clinton, OK

Average snowfall in January - Clinton, OK
  • Average snowfall in January: 1.57"

The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Clinton, OK

Average snowfall days in January - Clinton, OK
  • Average snowfall days in January: 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 and September (0 days).

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Average daylight in January /
Average sunshine in January
Clinton, OK

Average daylight in January / Average sunshine in January - Clinton, OK
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in January: 6h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in January
Clinton, OK

Average sunshine days in January - Clinton, OK
  • Average sunshine days in January: 25.2 days

The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is May (14 days).

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Average UV index in January
Clinton, OK

Average UV index in January - Clinton, 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).

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Average cloud cover in January
Clinton, OK

Average cloud cover in January - Clinton, OK
  • Average cloud cover in January: 23

The month with the most cloud cover is April (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in January
Clinton, OK

Average visibility in January - Clinton, 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).

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Clinton, Oklahoma, USA

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