January weather forecast and climate
Dyer, AR

Weather in January

January, the same as December, in Dyer, Arkansas, is a frosty winter month, with average temperature fluctuating between 47.5°F (8.6°C) and 31.1°F (-0.5°C).

Temperature

January is the coldest month, with an average high-temperature of 47.5°F (8.6°C) and an average low-temperature of 31.1°F (-0.5°C).

Humidity

The average relative humidity in Dyer, Arkansas, is 73%.

Rainfall

January is the month with the least rainfall. Rain falls for 8.7 days and accumulates 2.05" (52mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Dyer, snow falls for 1.5 days, with typically accumulated 0.55" (14mm) of snow. Throughout the year, there are 4.1 snowfall days, and 2.13" (54mm) of snow is accumulated.

Daylight

In January, the average length of the day is 10.1h.

Sunshine

The month with the least sunshine is January, with an average of 5.4h of sunshine.

UV index

In Dyer, the average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 3 in January interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Dyer?

The coldest month in Dyer, Arkansas, is January, with an average high-temperature of 47.5°F (8.6°C) and an average low-temperature of 31.1°F (-0.5°C).

What is the temperature in January in Dyer?

In January, in Dyer, Arkansas, the average high-temperature is 47.5°F (8.6°C), and the average low-temperature is 31.1°F (-0.5°C).

What is the average humidity in January in Dyer?

In January, the average relative humidity is 73%.

How much does it rain in Dyer in January?

In January, in Dyer, the rain falls for 8.7 days. Throughout January, 2.05" (52mm) of precipitation is accumulated.

What is the driest month in Dyer?

January is the month with the least rainfall. Rain falls for 8.7 days and accumulates 2.05" (52mm) of precipitation.

How much does it snow in Dyer in January?

In Dyer, Arkansas, in January, snow falls for 1.5 days, with typically accumulated 0.55" (14mm) of snow.

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

In January, the average length of the day in Dyer, Arkansas, is 10.1h.

What is the month with the least sunshine in Dyer?

The month with the least sunshine in Dyer, Arkansas, is January, with an average of 5.4h of sunshine.

How many hours of sunshine does Dyer have in January?

In January, the average sunshine in Dyer is 5.4h.

What is the UV index intensity in January in Dyer?

The average daily maximum UV index in January in Dyer is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in January
Dyer, AR

Average temperature in January - Dyer, AR
  • Average high temperature in January: 47.5°F

The warmest month (with the highest average high temperature) is July (93°F).
The month with the lowest average high temperature is January (47.5°F).

  • Average low temperature in January: 31.1°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

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Average pressure in January
Dyer, AR

Average pressure in January - Dyer, 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 (29.93").

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Average wind speed in January
Dyer, AR

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

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in January
Dyer, AR

Average humidity in January - Dyer, AR
  • Average humidity in January: 73%

The month with the highest relative humidity is May (78%).
Months with the lowest relative humidity are July and August (70%).

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Average rainfall in January
Dyer, AR

Average rainfall in January - Dyer, AR
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in January
Dyer, AR

Average rainfall days in January - Dyer, AR
  • Average rainfall days in January: 8.7 days

The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in January
Dyer, AR

Average snowfall in January - Dyer, AR
  • Average snowfall in January: 0.55"

The month with the highest snowfall is February (0.59").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Dyer, AR

Average snowfall days in January - Dyer, AR
  • Average snowfall days in January: 1.5 days

The month with the highest number of snowfall days is January (1.5 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
Dyer, AR

Average daylight in January / Average sunshine in January - Dyer, 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: 9.8h).

  • Average sunshine in January: 5.4h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 5.4h).

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Average sunshine days in January
Dyer, AR

Average sunshine days in January - Dyer, AR
  • Average sunshine days in January: 19.8 days

The month with the most sunshine days is December (20.4 days).
Months with the least sunshine days are April and May (14.3 days).

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Average UV index in January
Dyer, AR

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

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

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Average cloud cover in January
Dyer, AR

Average cloud cover in January - Dyer, AR
  • Average cloud cover in January: 38

Months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in January
Dyer, AR

Average visibility in January - Dyer, AR
  • Average visibility in January: 6mi

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

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