January weather forecast and climate
Cornwall Furnace, AL

January, the same as December, in Cornwall Furnace, Alabama, is a frosty winter month, with temperature in the range of an average high of 48.9°F (9.4°C) and an average low of 33.4°F (0.8°C).

Temperature

January is the coldest month, with an average high-temperature of 48.9°F (9.4°C) and an average low-temperature of 33.4°F (0.8°C).

Humidity

In Cornwall Furnace, the average relative humidity is 76%.

Rainfall

In Cornwall Furnace, in January, during 12.2 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. Throughout the year, there are 181.2 rainfall days, and 41.06" (1043mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. The month with the most snowfall in Cornwall Furnace is January when snow falls for 1.3 days and typically aggregates up to 0.79" (20mm) of snow.

Daylight

The average length of the day in January is 10.2h.

Sunshine

In January, the average sunshine is 5.2h.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.

What is the coldest month in Cornwall Furnace?

With an average high-temperature of 48.9°F (9.4°C) and an average low-temperature of 33.4°F (0.8°C), January is the coldest month in Cornwall Furnace, Alabama.

What is the temperature in January in Cornwall Furnace?

In Cornwall Furnace, Alabama, in January, the average high-temperature is 48.9°F (9.4°C), and the average low-temperature is 33.4°F (0.8°C).

What is the average humidity in January in Cornwall Furnace?

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

How many days does it rain in January in Cornwall Furnace?

In Cornwall Furnace, during January, the rain falls for 12.2 days and regularly aggregates up to 3.39" (86mm) of precipitation.

How much does it snow in Cornwall Furnace in January?

In Cornwall Furnace, in January, during 1.3 snowfall days, 0.79" (20mm) of snow is typically accumulated.

What is the snowiest month in Cornwall Furnace?

The month with the most snowfall in Cornwall Furnace is January when snow falls for 1.3 days and typically aggregates up to 0.79" (20mm) of snow.

What is the average length of the day in January in Cornwall Furnace?

In Cornwall Furnace, Alabama, the average length of the day in January is 10.2h.

How long on average sun shines in January in Cornwall Furnace?

The average sunshine in January in Cornwall Furnace, Alabama, is 5.2h.

When is the lowest UV index in Cornwall Furnace?

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

What is the UV index intensity in January in Cornwall Furnace?

In January, the average daily maximum UV index in Cornwall Furnace is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to the UV radiation.
Average temperature in January - Cornwall Furnace, AL
  • Average high temperature in January: 48.9°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 (48.9°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 - Cornwall Furnace, AL
  • 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 (29.98").

Average wind speed in January - Cornwall Furnace, AL
  • Average wind speed in January: 7.1mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in January - Cornwall Furnace, 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 (74%).

Average rainfall in January - Cornwall Furnace, AL
  • Average rainfall in January: 3.39"

The wettest months (with the highest rainfall) are February and December (4.06").
The driest month (with the least rainfall) is October (2.56").

Average rainfall days in January - Cornwall Furnace, AL
  • Average rainfall days in January: 12.2 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (9.8 days).

Average snowfall in January - Cornwall Furnace, AL
  • Average snowfall in January: 0.79"

The month with the highest snowfall is January (0.79").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January - Cornwall Furnace, AL
  • Average snowfall days in January: 1.3 days

The month with the highest number of snowfall days is February (1.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in January / Average sunshine in January - Cornwall Furnace, AL
  • Average daylight in January: 10.2h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in January: 5.2h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days in January - Cornwall Furnace, AL
  • Average sunshine days in January: 17.3 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (8 days).

Average UV index in January - Cornwall Furnace, AL
  • Average UV index in January: 2

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

Average cloud cover in January - Cornwall Furnace, AL
  • Average cloud cover in January: 44

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in January - Cornwall Furnace, AL
  • Average visibility in January: 5mi

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