January weather forecast
Calvin, KY

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Weather in January

January, like December, in Calvin, Kentucky, is an icy winter month, with temperature in the range of an average low of 27.3°F (-2.6°C) and an average high of 41.5°F (5.3°C).

Temperature

Calvin experiences its lowest temperatures in January, with an average peak of 41.5°F (5.3°C) and a low of 27.3°F (-2.6°C).

Humidity

In January, the average relative humidity in Calvin, Kentucky, is 79%.

Rainfall

In Calvin, in January, during 12.8 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. In Calvin, during the entire year, the rain falls for 187.5 days and collects up to 40.24" (1022mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Calvin. In Calvin, during January, snow falls for 9.5 days and regularly aggregates up to 3.11" (79mm) of snow. Throughout the year, there are 32 snowfall days, and 14.17" (360mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 59min.
On the first day of January, sunrise is at 7:46 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:58 pm EST.

Sunshine

January has the least sunshine of the year, with an average of 4.3h of sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 2 in January leads to these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What is the coldest month in Calvin?

January proves to be the coldest month in Calvin, Kentucky, recording an average maximum temperature of 41.5°F (5.3°C) and a minimum temperature of 27.3°F (-2.6°C).

How cold is January in Calvin?

In Calvin, 41.5°F (5.3°C) is the average high-temperature and 27.3°F (-2.6°C) is the average low-temperature during January.

What is the average humidity in January in Calvin?

In January, the average relative humidity in Calvin, Kentucky, is 79%.

How many days does it rain in January in Calvin?

In Calvin, during January, the rain falls for 12.8 days and regularly aggregates up to 3.31" (84mm) of precipitation.

How much does it snow in Calvin in January?

In Calvin, during January, snow falls for 9.5 days and regularly aggregates up to 3.11" (79mm) of snow.

What is the average length of the day in January in Calvin?

The average day length in January is 9h and 59min.

When is the sunrise / sunset in January in Calvin?

In January, on the first day of the month, sunrise is at 7:46 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:58 pm EST.

What is the month with the least sunshine in Calvin?

The month with the least sunshine in Calvin, Kentucky, is January, with an average of 4.3h of sunshine.

How long on average sun shines in January in Calvin?

In January, the average sunshine duration is 4.3h.

What is the month with the lowest UV index in Calvin?

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.

What is the UV index intensity in January in Calvin?

The average daily maximum UV index in January in Calvin, Kentucky, is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation.
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
Calvin, KY

Average temperature in January - Calvin, KY
  • Average high temperature in January: 41.5°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in January: 27.3°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

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Average pressure in January
Calvin, KY

Average pressure in January - Calvin, KY
  • Average pressure in January: 30.16"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in January
Calvin, KY

Average wind speed in January - Calvin, KY
  • Average wind speed in January: 6.3mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in January
Calvin, KY

Average humidity in January - Calvin, KY
  • Average humidity in January: 79%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are April, June, July, August, September and November (77%).

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Average rainfall in January
Calvin, KY

Average rainfall in January - Calvin, KY
  • Average rainfall in January: 3.31"

The wettest month (with the highest rainfall) is February (4.69").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in January
Calvin, KY

Average rainfall days in January - Calvin, KY
  • Average rainfall days in January: 12.8 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is November (11.5 days).

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Average snowfall in January
Calvin, KY

Average snowfall in January - Calvin, KY
  • Average snowfall in January: 3.11"

The month with the highest snowfall is February (4.21").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Calvin, KY

Average snowfall days in January - Calvin, KY
  • Average snowfall days in January: 9.5 days

The month with the highest number of snowfall days is January (9.5 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
Calvin, KY

Average daylight in January / Average sunshine in January - Calvin, KY
  • 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: 4h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in January
Calvin, KY

Average sunshine days in January - Calvin, KY
  • Average sunshine days in January: 11.8 days

The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is February (9 days).

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Average UV index in January
Calvin, KY

Average UV index in January - Calvin, KY
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in January
Calvin, KY

Average cloud cover in January - Calvin, KY
  • Average cloud cover in January: 56

The months with the most cloud cover are January and February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in January
Calvin, KY

Average visibility in January - Calvin, KY
  • Average visibility in January: 5mi

The months with the highest visibility are April, June and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September, October and December (5mi).

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Calvin, Kentucky, USA

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