January weather forecast and climate
Joy, AL

Weather in January

January, the same as December, in Joy, Alabama, is a frosty winter month, with average temperature fluctuating between 48.9°F (9.4°C) and 34°F (1.1°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 34°F (1.1°C).

Humidity

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

Rainfall

In Joy, during 11.8 rainfall days, 3.5" (89mm) of precipitation is typically accumulated. In Joy, during the entire year, the rain falls for 177.4 days and collects up to 41.42" (1052mm) of precipitation.

Snowfall

Months with snowfall in Joy are January through March, November and December. January is the month with the most snowfall. Snow falls for 1.3 days and accumulates 0.63" (16mm) of snow.

Daylight

In January, the average length of the day is 10.2h.

Sunshine

The average sunshine in January is 4.9h.

UV index

Months with the lowest UV index in Joy are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 2 in January 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Joy?

The coldest month is January, with an average high-temperature of 48.9°F (9.4°C) and an average low-temperature of 34°F (1.1°C).

What is the temperature in January in Joy?

In January, in Joy, the average high-temperature is 48.9°F (9.4°C), and the average low-temperature is 34°F (1.1°C).

What is the average humidity in January in Joy?

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

How many days does it rain in January in Joy?

In January, the rain falls for 11.8 days. Throughout January, 3.5" (89mm) of precipitation is accumulated.

How many days does it snow in January in Joy?

In Joy, Alabama, in January, during 1.3 snowfall days, 0.63" (16mm) of snow is typically accumulated.

What is the snowiest month in Joy?

January is the month with the most snowfall in Joy, Alabama. Snow falls for 1.3 days and accumulates 0.63" (16mm) of snow.

What is the average length of the day in January in Joy?

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

How long on average sun shines in January in Joy?

The average sunshine in January in Joy, Alabama, is 4.9h.

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

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

How high is the UV index in January in Joy?

In January, the average daily maximum UV index in Joy is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in January
Joy, AL

Average temperature in January - Joy, 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: 34°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (34°F).

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Average pressure in January
Joy, AL

Average pressure in January - Joy, 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").

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Average wind speed in January
Joy, AL

Average wind speed in January - Joy, 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).

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Average humidity in January
Joy, AL

Average humidity in January - Joy, 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%).

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Average rainfall in January
Joy, AL

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

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is October (2.32").

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Average rainfall days in January
Joy, AL

Average rainfall days in January - Joy, AL
  • Average rainfall days in January: 11.8 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in January
Joy, AL

Average snowfall in January - Joy, AL
  • Average snowfall in January: 0.63"

The month with the highest snowfall is January (0.63").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Joy, AL

Average snowfall days in January - Joy, 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).

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

Average daylight in January / Average sunshine in January - Joy, 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: 4.9h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in January
Joy, AL

Average sunshine days in January - Joy, AL
  • Average sunshine days in January: 16.8 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (8.4 days).

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Average UV index in January
Joy, AL

Average UV index in January - Joy, 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).

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Average cloud cover in January
Joy, AL

Average cloud cover in January - Joy, AL
  • Average cloud cover in January: 46

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 31).

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Average visibility in January
Joy, AL

Average visibility in January - Joy, AL
  • Average visibility in January: 6mi

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

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