January weather forecast
Sullivan Crossroads, AL

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Weather in January

January, the same as December, in Sullivan Crossroads, Alabama, is a frosty winter month, with an average temperature varying between 33.1°F (0.6°C) and 47.7°F (8.7°C).

Temperature

The coldest time of the year is January, with temperatures averaging a high of 47.7°F (8.7°C) and a low of 33.1°F (0.6°C).

Humidity

In January, the average relative humidity is 76%.

Rainfall

In Sullivan Crossroads, Alabama, in January, it is raining for 13.3 days, with typically 3.7" (94mm) of accumulated precipitation. Throughout the year, there are 178.6 rainfall days, and 41.26" (1048mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Sullivan Crossroads, in January, during 2.2 snowfall days, 0.39" (10mm) of snow is typically accumulated. In Sullivan Crossroads, during the entire year, snow falls for 7.3 days and aggregates up to 1.69" (43mm) of snow.

Daylight

The average length of the day in January is 10h and 8min.
On the first day of the month, sunrise is at 6:58 am and sunset at 4:50 pm. On the last day of January, sunrise is at 6:50 am and sunset at 5:18 pm CST.

Sunshine

In Sullivan Crossroads, Alabama, the average sunshine in January is 4.8h.

UV index

The average daily maximum UV index in January in Sullivan Crossroads is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 3 during January translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Sullivan Crossroads?

January proves to be the coldest month, recording an average maximum temperature of 47.7°F (8.7°C) and a minimum temperature of 33.1°F (0.6°C).

What is the usual temperature for Sullivan Crossroads in January?

The high-temperature, in January, in Sullivan Crossroads, is 47.7°F (8.7°C), while the low-temperature averages to 33.1°F (0.6°C).

What is the average humidity in January?

The average relative humidity in January is 76%.

How much does it rain in January?

In Sullivan Crossroads, in January, during 13.3 rainfall days, 3.7" (94mm) of precipitation is typically accumulated.

How many days does it snow in January?

In Sullivan Crossroads, in January, snow falls for 2.2 days, with typically accumulated 0.39" (10mm) of snow.

How many hours of daylight does Sullivan Crossroads have in January?

In January, the average day length is 10h and 8min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 6:58 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 5:18 pm CST.

How many hours of sunshine does Sullivan Crossroads have in January?

In Sullivan Crossroads, the average sunshine duration in January is 4.8h.

What is the UV index reading in January?

In January, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
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
Sullivan Crossroads, AL

Average temperature in January - Sullivan Crossroads, AL
  • Average high temperature in January: 47.7°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in January: 33.1°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

Average pressure in January
Sullivan Crossroads, AL

Average pressure in January - Sullivan Crossroads, AL
  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in January
Sullivan Crossroads, AL

Average wind speed in January - Sullivan Crossroads, AL
  • Average wind speed in January: 8.1mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

Average humidity in January
Sullivan Crossroads, AL

Average humidity in January - Sullivan Crossroads, AL
  • Average humidity in January: 76%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall in January
Sullivan Crossroads, AL

Average rainfall in January - Sullivan Crossroads, AL
  • Average rainfall in January: 3.7"

The wettest month (with the highest rainfall) is February (4.53").
The driest month (with the least rainfall) is November (2.56").

Average rainfall days in January
Sullivan Crossroads, AL

Average rainfall days in January - Sullivan Crossroads, AL
  • Average rainfall days in January: 13.3 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in January
Sullivan Crossroads, AL

Average snowfall in January - Sullivan Crossroads, AL
  • Average snowfall in January: 0.39"

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Sullivan Crossroads, AL

Average snowfall days in January - Sullivan Crossroads, AL
  • Average snowfall days in January: 2.2 days

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Sullivan Crossroads, AL

Average daylight in January / Average sunshine in January - Sullivan Crossroads, AL
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 4h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).

Average sunshine days in January
Sullivan Crossroads, AL

Average sunshine days in January - Sullivan Crossroads, AL
  • Average sunshine days in January: 15.1 days

The months with the most sunshine days are October and November (17.6 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in January
Sullivan Crossroads, AL

Average UV index in January - Sullivan Crossroads, AL
  • Average UV index in January: 3

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in January
Sullivan Crossroads, AL

Average cloud cover in January - Sullivan Crossroads, AL
  • Average cloud cover in January: 47

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in January
Sullivan Crossroads, AL

Average visibility in January - Sullivan Crossroads, 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).

Sullivan Crossroads, Alabama, USA

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