January weather forecast and climate
Sims, AR

Weather in January

January, like December, is another chilly winter month in Sims, Arkansas, with temperature in the range of an average high of 48.7°F (9.3°C) and an average low of 32.5°F (0.3°C).

Temperature

January is the coldest month, with an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 32.5°F (0.3°C).

Humidity

In January, the average relative humidity in Sims, Arkansas, is 76%.

Rainfall

January is the month with the least rainfall. Rain falls for 9.6 days and accumulates 2.32" (59mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Sims. In Sims, snow falls for 1.8 days, with typically accumulated 0.63" (16mm) of snow. In Sims, Arkansas, during the entire year, snow falls for 5.8 days, and aggregates up to 3.46" (88mm) of snow.

Daylight

The average length of the day in January is 10.1h.

Sunshine

In Sims, the average sunshine is 5.2h.

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 the exposure to the Sun's UV rays for average individuals.
Note: In January, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Sims?

With an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 32.5°F (0.3°C), January is the coldest month in Sims.

What is the temperature in January in Sims?

In January, in Sims, Arkansas, the average high-temperature is 48.7°F (9.3°C), and the average low-temperature is 32.5°F (0.3°C).

What is the average humidity in January in Sims?

In Sims, the average relative humidity in January is 76%.

How many days does it rain in January in Sims?

In Sims, Arkansas, in January, it is raining for 9.6 days, with typically 2.32" (59mm) of accumulated precipitation.

What is the driest month in Sims?

The month with the least rainfall in Sims is January when the rain falls for 9.6 days and typically collects 2.32" (59mm) of precipitation.

How many days does it snow in January in Sims?

In Sims, during January, snow falls for 1.8 days and regularly aggregates up to 0.63" (16mm) of snow.

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

The average length of the day in January in Sims is 10.1h.

How many hours of sunshine does Sims have in January?

In Sims, the average sunshine in January is 5.2h.

What is the UV index intensity in January in Sims?

In Sims, the average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in January
Sims, AR

Average temperature in January - Sims, AR
  • Average high temperature in January: 48.7°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in January: 32.5°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

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Average pressure in January
Sims, AR

Average pressure in January - Sims, AR
  • Average pressure in January: 30.17"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed in January
Sims, AR

Average wind speed in January - Sims, AR
  • Average wind speed in January: 6.3mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in January
Sims, AR

Average humidity in January - Sims, AR
  • Average humidity in January: 76%

The month with the highest relative humidity is March (80%).
Months with the lowest relative humidity are July, August, September and October (73%).

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Average rainfall in January
Sims, AR

Average rainfall in January - Sims, AR
  • Average rainfall in January: 2.32"

The wettest month (with the highest rainfall) is May (4.76").
The driest month (with the least rainfall) is January (2.32").

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Average rainfall days in January
Sims, AR

Average rainfall days in January - Sims, AR
  • Average rainfall days in January: 9.6 days

The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is January (9.6 days).

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Average snowfall in January
Sims, AR

Average snowfall in January - Sims, AR
  • Average snowfall in January: 0.63"

The month with the highest snowfall is February (1.46").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Sims, AR

Average snowfall days in January - Sims, AR
  • Average snowfall days in January: 1.8 days

The month with the highest number of snowfall days is February (2 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Sims, AR

Average daylight in January / Average sunshine in January - Sims, AR
  • Average daylight in January: 10.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in January: 5.2h

The month with the most sunshine is July (Average sunshine: 10.2h).
Months with the least sunshine are February and December (Average sunshine: 5.1).

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Average sunshine days in January
Sims, AR

Average sunshine days in January - Sims, AR
  • Average sunshine days in January: 19 days

The month with the most sunshine days is January (19 days).
The month with the least sunshine days is August (10.5 days).

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Average UV index in January
Sims, AR

Average UV index in January - Sims, AR
  • Average UV index in January: 3

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in January
Sims, AR

Average cloud cover in January - Sims, AR
  • Average cloud cover in January: 41

The month with the most cloud cover is February (Cloud cover 49).
Months with the least cloud cover are June, July, August and September (Cloud cover 30).

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Average visibility in January
Sims, AR

Average visibility in January - Sims, AR
  • Average visibility in January: 5mi

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

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