January weather forecast
Napier Field, AL

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Weather in January

January, like December, is a moderate winter month in Napier Field, Alabama, with an average temperature varying between 41.5°F (5.3°C) and 57.7°F (14.3°C).

Temperature

January, recording an average high temperature of 57.7°F (14.3°C) and a low temperature of 41.5°F (5.3°C), is Napier Field's coldest month.

Humidity

In January, the average relative humidity is 70%.

Rainfall

In Napier Field, during January, the rain falls for 8.4 days and regularly aggregates up to 1.3" (33mm) of precipitation. Throughout the year, in Napier Field, Alabama, there are 151.6 rainfall days, and 23.27" (591mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Napier Field are January through March. January is the first month it typically snows. Throughout January, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 0.7 snowfall days, and 0.24" (6mm) of snow is accumulated.

Daylight

In January, the average length of the day in Napier Field is 10h and 23min.
On the first day of the month, sunrise is at 6:40 am and sunset at 4:49 pm. On the last day of January, sunrise is at 6:34 am and sunset at 5:15 pm CST.

Sunshine

In January, the average sunshine is 5.8h.

UV index

The months with the lowest UV index in Napier Field are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 3 during January translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What time of the year is the coldest in Napier Field?

The coldest temperatures in Napier Field occur during January, when averages reach a peak of 57.7°F (14.3°C) and a low of 41.5°F (5.3°C).

What is the average January temperature in Napier Field?

In Napier Field, in January, the average high-temperature is 57.7°F (14.3°C), and the average low-temperature is 41.5°F (5.3°C).

What is the average humidity in January in Napier Field?

The average relative humidity in January in Napier Field, Alabama, is 70%.

How many days does it rain in January in Napier Field?

In Napier Field, in January, during 8.4 rainfall days, 1.3" (33mm) of precipitation is typically accumulated.

When does it start snowing in Napier Field?

January is the first month it typically snows. Throughout January, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Napier Field have in January?

In January, the average day length in Napier Field is 10h and 23min.

What time are sunrise and sunset in January in Napier Field?

In January, on the first day of the month, sunrise is at 6:40 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 5:15 pm CST.

How many hours of sunshine does Napier Field have in January?

In Napier Field, Alabama, the average sunshine duration in January is 5.8h.

What is the month with the lowest UV index in Napier Field?

The months with the lowest UV index in Napier Field, Alabama, are January and December, with an average maximum UV index of 3.

What is the UV index reading in January in Napier Field?

In January, the average daily maximum UV index in Napier Field, Alabama, is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Napier Field, AL

Average temperature in January - Napier Field, AL
  • Average high temperature in January: 57.7°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (57.7°F).

  • Average low temperature in January: 41.5°F

The months with the highest average low temperature are July and August (73.6°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

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Average pressure in January
Napier Field, AL

Average pressure in January - Napier Field, AL
  • Average pressure in January: 30.16"Hg

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

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Average wind speed in January
Napier Field, AL

Average wind speed in January - Napier Field, AL
  • Average wind speed in January: 7.8mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in January
Napier Field, AL

Average humidity in January - Napier Field, AL
  • Average humidity in January: 70%

The months with the highest relative humidity are August and December (75%).
The months with the lowest relative humidity are May and October (69%).

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Average rainfall in January
Napier Field, AL

Average rainfall in January - Napier Field, AL
  • Average rainfall in January: 1.3"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is November (1.22").

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Average rainfall days in January
Napier Field, AL

Average rainfall days in January - Napier Field, AL
  • Average rainfall days in January: 8.4 days

The month with the highest number of rainy days is August (20.7 days).
The month with the least rainy days is November (7.2 days).

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Average snowfall in January
Napier Field, AL

Average snowfall in January - Napier Field, AL
  • Average snowfall in January: 0.04"

The month with the highest snowfall is February (0.16").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in January
Napier Field, AL

Average snowfall days in January - Napier Field, AL
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in January /
Average sunshine in January
Napier Field, AL

Average daylight in January / Average sunshine in January - Napier Field, AL
  • Average daylight in January: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in January: 5h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

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Average sunshine days in January
Napier Field, AL

Average sunshine days in January - Napier Field, AL
  • Average sunshine days in January: 20.8 days

The months with the most sunshine days are October and November (21.1 days).
The month with the least sunshine days is August (7.2 days).

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Average UV index in January
Napier Field, AL

Average UV index in January - Napier Field, AL
  • Average UV index in January: 3

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in January
Napier Field, AL

Average cloud cover in January - Napier Field, AL
  • Average cloud cover in January: 38

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in January
Napier Field, AL

Average visibility in January - Napier Field, AL
  • 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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Napier Field, Alabama, USA

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