January weather forecast and climate
MacMillan, AL

Weather in January

January, like December, is another mild winter month in MacMillan, Alabama, with average temperature varying between 55.9°F (13.3°C) and 38.8°F (3.8°C).

Temperature

January is the coldest month, with an average high-temperature of 55.9°F (13.3°C) and an average low-temperature of 38.8°F (3.8°C).

Humidity

In January, the average relative humidity is 76%.

Rainfall

In MacMillan, Alabama, in January, during 11.1 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. Throughout the year, in MacMillan, Alabama, there are 171.5 rainfall days, and 35.47" (901mm) of precipitation is accumulated.

Snowfall

Months with snowfall in MacMillan, Alabama, are January through March and December. In January, in MacMillan, it is snowing for 0.6 days. Throughout January, 0.2" (5mm) of snow is accumulated. In MacMillan, during the entire year, snow falls for 1.5 days, and aggregates up to 0.67" (17mm) of snow.

Daylight

In MacMillan, the average length of the day is 10.3h.

Sunshine

In MacMillan, the average sunshine is 5.3h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in MacMillan, Alabama. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 3 in January transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in MacMillan?

The coldest month in MacMillan is January, with an average high-temperature of 55.9°F (13.3°C) and an average low-temperature of 38.8°F (3.8°C).

What is the temperature in January in MacMillan?

In January, the average high-temperature is 55.9°F (13.3°C), and the average low-temperature is 38.8°F (3.8°C).

What is the average humidity in January in MacMillan?

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

How much does it rain in MacMillan in January?

In MacMillan, Alabama, in January, during 11.1 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

How much does it snow in MacMillan in January?

In MacMillan, during January, snow falls for 0.6 days and regularly aggregates up to 0.2" (5mm) of snow.

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

In January, the average length of the day in MacMillan, Alabama, is 10.3h.

How long on average sun shines in January in MacMillan?

In January, the average sunshine is 5.3h.

When is the lowest UV index in MacMillan?

January and December, with an average maximum UV index of 3, are months with the lowest UV index in MacMillan.

What is the UV index reading in January in MacMillan?

The average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in January
MacMillan, AL

Average temperature in January - MacMillan, AL
  • Average high temperature in January: 55.9°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (55.9°F).

  • Average low temperature in January: 38.8°F

Months with the highest average low temperature are July and August (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

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Average pressure in January
MacMillan, AL

Average pressure in January - MacMillan, AL
  • Average pressure in January: 30.16"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.97").

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Average wind speed in January
MacMillan, AL

Average wind speed in January - MacMillan, AL
  • Average wind speed in January: 6.6mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in January
MacMillan, AL

Average humidity in January - MacMillan, 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 (70%).

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Average rainfall in January
MacMillan, AL

Average rainfall in January - MacMillan, AL
  • Average rainfall in January: 2.64"

The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is November (1.93").

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Average rainfall days in January
MacMillan, AL

Average rainfall days in January - MacMillan, AL
  • Average rainfall days in January: 11.1 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.3 days).

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Average snowfall in January
MacMillan, AL

Average snowfall in January - MacMillan, AL
  • Average snowfall in January: 0.2"

The month with the highest snowfall is March (0.31").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in January
MacMillan, AL

Average snowfall days in January - MacMillan, AL
  • Average snowfall days in January: 0.6 days

The month with the highest number of snowfall days is January (0.6 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - MacMillan, AL
  • Average daylight in January: 10.3h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in January: 5.3h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days in January
MacMillan, AL

Average sunshine days in January - MacMillan, AL
  • Average sunshine days in January: 17.8 days

Months with the most sunshine days are October and November (20.5 days).
The month with the least sunshine days is July (6.6 days).

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Average UV index in January
MacMillan, AL

Average UV index in January - MacMillan, AL
  • Average UV index in January: 3

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in January
MacMillan, AL

Average cloud cover in January - MacMillan, AL
  • Average cloud cover in January: 43

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 31).

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Average visibility in January
MacMillan, AL

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

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

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