January weather forecast
Sulphur Springs, AR

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Weather in January

January, the same as December, in Sulphur Springs, Arkansas, is another chilly winter month, with an average temperature fluctuating between 28.4°F (-2°C) and 44.4°F (6.9°C).

Temperature

Sulphur Springs's temperature records reveal January as the coldest month, marked by average highs of 44.4°F (6.9°C) and lows of 28.4°F (-2°C).

Humidity

In January, the average relative humidity is 72%.

Rainfall

In Sulphur Springs, in January, during 8.5 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. In Sulphur Springs, during the entire year, the rain falls for 139.7 days and collects up to 31.02" (788mm) of precipitation.

Snowfall

Months with snowfall in Sulphur Springs are January through May, November and December. In Sulphur Springs, during January, snow falls for 3.4 days and regularly aggregates up to 1.3" (33mm) of snow. Throughout the year, there are 13.9 snowfall days, and 4.8" (122mm) of snow is accumulated.

Daylight

In Sulphur Springs, Arkansas, the average length of the day in January is 10h and 1min.
On the first day of January in Sulphur Springs, Arkansas, sunrise is at 7:29 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:42 pm CST.

Sunshine

The months with the least sunshine in Sulphur Springs are January and December, with an average of 5.4h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

What is the coldest time of year in Sulphur Springs?

Sulphur Springs, Arkansas, reaches its average lowest temperatures in January, measuring 44.4°F (6.9°C) at the peak and 28.4°F (-2°C) at the lowest.

How cold does it get in Sulphur Springs in January?

In Sulphur Springs, in January, the average high-temperature is 44.4°F (6.9°C), and the average low-temperature is 28.4°F (-2°C).

What is the average humidity in January in Sulphur Springs?

The average relative humidity in January in Sulphur Springs is 72%.

How much does it rain in Sulphur Springs in January?

In Sulphur Springs, in January, it is raining for 8.5 days, with typically 2.36" (60mm) of accumulated precipitation.

How much does it snow in Sulphur Springs in January?

In Sulphur Springs, during January, snow falls for 3.4 days and regularly aggregates up to 1.3" (33mm) of snow.

What is the average length of the day in January in Sulphur Springs?

In Sulphur Springs, the average day length in January is 10h and 1min.

When are sunrise and sunset in January in Sulphur Springs?

On the first day of January in Sulphur Springs, sunrise is at 7:29 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:42 pm CST.

What are the months with the least sunshine in Sulphur Springs?

January and December, with an average of 5.4h of sunshine, are months with the least sunshine in Sulphur Springs.

How many hours of sunshine does Sulphur Springs have in January?

In Sulphur Springs, Arkansas, the average sunshine duration in January is 5.4h.

What is the month with the lowest UV index in Sulphur Springs?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Sulphur Springs.

What is the UV index intensity in January in Sulphur Springs?

In January, the average daily maximum UV index in Sulphur Springs, Arkansas, is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Average low temperature
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
Sulphur Springs, AR

Average temperature in January - Sulphur Springs, AR
  • Average high temperature in January: 44.4°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (44.4°F).

  • Average low temperature in January: 28.4°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

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Average pressure in January
Sulphur Springs, AR

Average pressure in January - Sulphur Springs, AR
  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are April and June (29.93"Hg).

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Average wind speed in January
Sulphur Springs, AR

Average wind speed in January - Sulphur Springs, AR
  • Average wind speed in January: 9.1mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity in January
Sulphur Springs, AR

Average humidity in January - Sulphur Springs, AR
  • Average humidity in January: 72%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in January
Sulphur Springs, AR

Average rainfall in January - Sulphur Springs, AR
  • Average rainfall in January: 2.36"

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is February (1.89").

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Average rainfall days in January
Sulphur Springs, AR

Average rainfall days in January - Sulphur Springs, AR
  • Average rainfall days in January: 8.5 days

The month with the highest number of rainy days is May (15.5 days).
The months with the least rainy days are January and November (8.5 days).

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Average snowfall in January
Sulphur Springs, AR

Average snowfall in January - Sulphur Springs, AR
  • Average snowfall in January: 1.3"

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

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Average snowfall days in January
Sulphur Springs, AR

Average snowfall days in January - Sulphur Springs, AR
  • Average snowfall days in January: 3.4 days

The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Sulphur Springs, AR

Average daylight in January / Average sunshine in January - Sulphur Springs, AR
  • 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: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

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Average sunshine days in January
Sulphur Springs, AR

Average sunshine days in January - Sulphur Springs, AR
  • Average sunshine days in January: 19 days

The month with the most sunshine days is December (19.2 days).
The months with the least sunshine days are March and April (13.3 days).

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Average UV index in January
Sulphur Springs, AR

Average UV index in January - Sulphur Springs, AR
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in January
Sulphur Springs, AR

Average cloud cover in January - Sulphur Springs, AR
  • Average cloud cover in January: 40

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in January
Sulphur Springs, AR

Average visibility in January - Sulphur Springs, AR
  • 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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Sulphur Springs, Arkansas, USA

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