January weather forecast
Summerdale, AL

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Weather in January

January, the same as December, in Summerdale, Alabama, is another refreshing winter month, with an average temperature ranging between min 46.4°F (8°C) and max 59.2°F (15.1°C).

Temperature

The coldest period is January, when temperatures fluctuate between an average high of 59.2°F (15.1°C) and a low of 46.4°F (8°C).

Humidity

In Summerdale, the average relative humidity in January is 75%.

Rainfall

In Summerdale, Alabama, during January, the rain falls for 8.6 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Summerdale, during the entire year, the rain falls for 130.4 days and collects up to 13.7" (348mm) of precipitation.

Snowfall

The only month with snowfall is January. The month with the most snowfall in Summerdale is January, when snow falls for 0.3 days and typically aggregates up to 0.04" (1mm) of snow.

Daylight

The average length of the day in January is 10h and 26min.
On the first day of January in Summerdale, sunrise is at 6:47 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 5:25 pm CST.

Sunshine

In Summerdale, the average sunshine in January is 5.7h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 4 during January translates into the following directions:
Guard yourself - Avoiding sunburn is suggested. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What month is the coldest in Summerdale?

January, with its average high-temperature of 59.2°F (15.1°C) and an average low-temperature of 46.4°F (8°C), holds the record as the coldest month in Summerdale.

What is the usual temperature for Summerdale in January?

In Summerdale, in January, the average high-temperature is 59.2°F (15.1°C), and the average low-temperature is 46.4°F (8°C).

What is the average humidity in January in Summerdale?

In Summerdale, Alabama, the average relative humidity in January is 75%.

How much does it rain in Summerdale in January?

In Summerdale, during January, the rain falls for 8.6 days and regularly aggregates up to 1.02" (26mm) of precipitation.

What is the snowiest month in Summerdale?

January is the month with the most snowfall in Summerdale, Alabama. Snow falls for 0.3 days and accumulates 0.04" (1mm) of snow.

When does it start to snow in Summerdale?

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

How many hours of daylight does Summerdale have in January?

In January, the average day length in Summerdale, Alabama, is 10h and 26min.

When are sunrise and sunset in January in Summerdale?

On the first day of January in Summerdale, sunrise is at 6:47 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 5:25 pm CST.

How long on average sun shines in January in Summerdale?

In January, the average sunshine duration in Summerdale, Alabama, is 5.7h.

What is the month with the lowest UV index in Summerdale?

January, February and December, with an average maximum UV index of 4, are months with the lowest UV index in Summerdale.

What is the UV index reading in January in Summerdale?

In January, the average daily maximum UV index in Summerdale, Alabama, is 4. A UV Index reading of 3 to 5 represents a medium health risk from 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
Summerdale, AL

Average temperature in January - Summerdale, AL
  • Average high temperature in January: 59.2°F

The warmest month (with the highest average high temperature) is August (89.1°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in January: 46.4°F

The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).

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Average pressure in January
Summerdale, AL

Average pressure in January - Summerdale, 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, August and September (29.97"Hg).

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Average wind speed in January
Summerdale, AL

Average wind speed in January - Summerdale, AL
  • Average wind speed in January: 9.1mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in January
Summerdale, AL

Average humidity in January - Summerdale, AL
  • Average humidity in January: 75%

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Summerdale, AL

Average rainfall in January - Summerdale, AL
  • Average rainfall in January: 1.02"

The wettest month (with the highest rainfall) is August (1.89").
The driest month (with the least rainfall) is May (0.59").

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Average rainfall days in January
Summerdale, AL

Average rainfall days in January - Summerdale, AL
  • Average rainfall days in January: 8.6 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (6.8 days).

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Average snowfall in January
Summerdale, AL

Average snowfall in January - Summerdale, AL
  • Average snowfall in January: 0.04"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in January
Summerdale, AL

Average snowfall days in January - Summerdale, 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 February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in January /
Average sunshine in January
Summerdale, AL

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

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in January: 5h and 4min

The months with the most sunshine are May and June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in January
Summerdale, AL

Average sunshine days in January - Summerdale, AL
  • Average sunshine days in January: 20.6 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is July (8.1 days).

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Average UV index in January
Summerdale, AL

Average UV index in January - Summerdale, AL
  • Average UV index in January: 4

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, February and December (UV index 4).

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Average cloud cover in January
Summerdale, AL

Average cloud cover in January - Summerdale, AL
  • Average cloud cover in January: 36

The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 22).

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Average visibility in January
Summerdale, AL

Average visibility in January - Summerdale, 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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Summerdale, Alabama, USA

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