January weather forecast and climate
Lavaca, AR

Weather in January

January, the same as December, in Lavaca, Arkansas, is a frosty winter month, with average temperature fluctuating between 48.2°F (9°C) and 31.3°F (-0.4°C).

Temperature

January is the coldest month, with an average high-temperature of 48.2°F (9°C) and an average low-temperature of 31.3°F (-0.4°C).

Humidity

In January, the average relative humidity is 73%.

Rainfall

In Lavaca, in January, it is raining for 5.1 days, with typically 0.55" (14mm) of accumulated precipitation. Throughout the year, there are 106.9 rainfall days, and 10.71" (272mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Lavaca are January through March, November and December. In Lavaca, during January, snow falls for 1.1 days and regularly aggregates up to 0.12" (3mm) of snow. In Lavaca, during the entire year, snow falls for 4.5 days, and aggregates up to 0.67" (17mm) of snow.

Daylight

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

Sunshine

January has the least sunshine of the year, with an average of 5.5h of sunshine.

UV index

The average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. 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. 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 Lavaca?

The coldest month is January, with an average high-temperature of 48.2°F (9°C) and an average low-temperature of 31.3°F (-0.4°C).

What is the temperature in January in Lavaca?

In January, the average high-temperature is 48.2°F (9°C), and the average low-temperature is 31.3°F (-0.4°C).

What is the average humidity in January in Lavaca?

In January, the average relative humidity in Lavaca is 73%.

How many days does it rain in January in Lavaca?

In Lavaca, Arkansas, during January, the rain falls for 5.1 days and regularly aggregates up to 0.55" (14mm) of precipitation.

How many days does it snow in January in Lavaca?

In Lavaca, Arkansas, in January, snow falls for 1.1 days, with typically accumulated 0.12" (3mm) of snow.

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

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

What is the month with the least sunshine in Lavaca?

The month with the least sunshine in Lavaca, Arkansas, is January, with an average of 5.5h of sunshine.

How many hours of sunshine does Lavaca have in January?

The average sunshine in January in Lavaca, Arkansas, is 5.5h.

What is the UV index intensity in January in Lavaca?

The average daily maximum UV index in January in Lavaca, Arkansas, is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.

Average temperature in January
Lavaca, AR

Average temperature in January - Lavaca, AR
  • Average high temperature in January: 48.2°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (48.2°F).

  • Average low temperature in January: 31.3°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

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Average pressure in January
Lavaca, AR

Average pressure in January - Lavaca, 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
Lavaca, AR

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

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in January
Lavaca, AR

Average humidity in January - Lavaca, 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
Lavaca, AR

Average rainfall in January - Lavaca, AR
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is May (1.46").
The driest month (with the least rainfall) is December (0.51").

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Average rainfall days in January
Lavaca, AR

Average rainfall days in January - Lavaca, AR
  • Average rainfall days in January: 5.1 days

The month with the highest number of rainy days is July (12.3 days).
The month with the least rainy days is January (5.1 days).

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Average snowfall in January
Lavaca, AR

Average snowfall in January - Lavaca, AR
  • Average snowfall in January: 0.12"

The month with the highest snowfall is March (0.2").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Lavaca, AR

Average snowfall days in January - Lavaca, AR
  • Average snowfall days in January: 1.1 days

The month with the highest number of snowfall days is February (1.9 days).
Months with the least snowfall days are April, May, June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Lavaca, 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: 5.5h

Months with the most sunshine are July and August (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 5.5h).

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Average sunshine days in January
Lavaca, AR

Average sunshine days in January - Lavaca, AR
  • Average sunshine days in January: 23.7 days

The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is August (14.5 days).

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Average UV index in January
Lavaca, AR

Average UV index in January - Lavaca, 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
Lavaca, AR

Average cloud cover in January - Lavaca, AR
  • Average cloud cover in January: 37

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in January
Lavaca, AR

Average visibility in January - Lavaca, 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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