January weather forecast
Summit, AL

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Weather in January

January, the same as December, in Summit, Alabama, is another chilly winter month, with an average temperature fluctuating between 33.4°F (0.8°C) and 48.4°F (9.1°C).

Temperature

In Summit, January records the lowest average temperatures, peaking at 48.4°F (9.1°C) and reaching a low of 33.4°F (0.8°C).

Humidity

In January, the average relative humidity is 76%.

Rainfall

In Summit, in January, during 11.5 rainfall days, 3.5" (89mm) of precipitation is typically accumulated. Throughout the year, there are 172.8 rainfall days, and 41.26" (1048mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. The month with the most snowfall in Summit is January, when snow falls for 1.8 days and typically aggregates up to 0.83" (21mm) of snow.

Daylight

In Summit, the average length of the day in January is 10h and 11min.
On the first day of the month, sunrise is at 6:51 am and sunset at 4:47 pm. On the last day of January, sunrise is at 6:44 am and sunset at 5:14 pm CST.

Sunshine

The average sunshine in January is 4.8h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.

Frequently asked questions

What is the coldest month?

Summit records the coldest temperatures in January, averaging a high of 48.4°F (9.1°C) and a low of 33.4°F (0.8°C).

What is the temperature in January?

The average high-temperature and low-temperature during January are 48.4°F (9.1°C) and 33.4°F (0.8°C) respectively.

What is the average humidity in January?

In Summit, the average relative humidity in January is 76%.

How many days does it rain in January?

In Summit, in January, it is raining for 11.5 days, with typically 3.5" (89mm) of accumulated precipitation.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 1.8 days and typically aggregates up to 0.83" (21mm) of snow.

How much does it snow in January?

In Summit, in January, during 1.8 snowfall days, 0.83" (21mm) of snow is typically accumulated.

How many hours of daylight does Summit have in January?

The average day length in January is 10h and 11min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 6:51 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 5:14 pm CST.

How many hours of sunshine does Summit have in January?

In January, the average sunshine duration is 4.8h.

What is the month with the lowest UV index?

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

What is the UV index intensity in January?

In Summit, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Summit, AL

Average temperature in January - Summit, AL
  • Average high temperature in January: 48.4°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 (48.4°F).

  • Average low temperature in January: 33.4°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average pressure in January
Summit, AL

Average pressure in January - Summit, 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 (29.98"Hg).

Average wind speed in January
Summit, AL

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

The windiest months (with the highest average wind speed) are January, February and March (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in January
Summit, AL

Average humidity in January - Summit, AL
  • Average humidity in January: 76%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

Average rainfall in January
Summit, AL

Average rainfall in January - Summit, AL
  • Average rainfall in January: 3.5"

The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is September (2.32").

Average rainfall days in January
Summit, AL

Average rainfall days in January - Summit, AL
  • Average rainfall days in January: 11.5 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in January
Summit, AL

Average snowfall in January - Summit, AL
  • Average snowfall in January: 0.83"

The month with the highest snowfall is January (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Summit, AL

Average snowfall days in January - Summit, AL
  • Average snowfall days in January: 1.8 days

The month with the highest number of snowfall days is January (1.8 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
Summit, AL

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

The month with the longest days is June (Average daylight: 14h and 24min).
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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in January
Summit, AL

Average sunshine days in January - Summit, AL
  • Average sunshine days in January: 17 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (9.6 days).

Average UV index in January
Summit, AL

Average UV index in January - Summit, AL
  • Average UV index in January: 2

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

Average cloud cover in January
Summit, AL

Average cloud cover in January - Summit, AL
  • Average cloud cover in January: 47

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 31).

Average visibility in January
Summit, AL

Average visibility in January - Summit, AL
  • Average visibility in January: 5mi

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

Summit, Alabama, USA

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