January weather forecast
Trenton, AL

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Weather in January

January, the same as December, in Trenton, Alabama, is a frosty winter month, with an average temperature fluctuating between 46.9°F (8.3°C) and 32.2°F (0.1°C).

Temperature

Trenton witnesses the coldest weather in January, with temperatures averaging a high of 46.9°F (8.3°C) and a low of 32.2°F (0.1°C).

Humidity

In January, the average relative humidity in Trenton is 77%.

Rainfall

In January, in Trenton, the rain falls for 11.8 days. Throughout January, 3.58" (91mm) of precipitation is accumulated. In Trenton, Alabama, during the entire year, the rain falls for 178.6 days and collects up to 43.11" (1095mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Trenton. The month with the most snowfall in Trenton, Alabama, is January, when snow falls for 2 days and typically aggregates up to 0.87" (22mm) of snow.

Daylight

In Trenton, the average length of the day in January is 10h and 8min.
On the first day of January in Trenton, Alabama, sunrise is at 6:52 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 5:12 pm CST.

Sunshine

In Trenton, 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 reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 2 in January leads to these guidelines:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What is the coldest time of year in Trenton?

With average temperatures fluctuating between a high of 46.9°F (8.3°C) and a low of 32.2°F (0.1°C), January stands out as the coldest month.

What is the usual temperature for Trenton in January?

The average high-temperature and low-temperature in Trenton, Alabama, during January are 46.9°F (8.3°C) and 32.2°F (0.1°C) respectively.

What is the average humidity in January in Trenton?

In January, the average relative humidity in Trenton, Alabama, is 77%.

How many days does it rain in January in Trenton?

In Trenton, Alabama, in January, it is raining for 11.8 days, with typically 3.58" (91mm) of accumulated precipitation.

What is the snowiest month in Trenton?

January is the month with the most snowfall in Trenton, Alabama. Snow falls for 2 days and accumulates 0.87" (22mm) of snow.

How much does it snow in Trenton in January?

In Trenton, in January, during 2 snowfall days, 0.87" (22mm) of snow is typically accumulated.

How many hours of daylight does Trenton have in January?

The average day length in January in Trenton is 10h and 8min.

When are sunrise and sunset in January in Trenton?

In January, on the first day of the month, sunrise is at 6:52 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 5:12 pm CST.

How many hours of sunshine does Trenton have in January?

In Trenton, the average sunshine duration in January is 4.8h.

When is the lowest UV index in Trenton?

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

How high is the UV index in January in Trenton?

In Trenton, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
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
Trenton, AL

Average temperature in January - Trenton, AL
  • Average high temperature in January: 46.9°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in January: 32.2°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).

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Average pressure in January
Trenton, AL

Average pressure in January - Trenton, 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).

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Average wind speed in January
Trenton, AL

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

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

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Average humidity in January
Trenton, AL

Average humidity in January - Trenton, AL
  • Average humidity in January: 77%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in January
Trenton, AL

Average rainfall in January - Trenton, AL
  • Average rainfall in January: 3.58"

The wettest month (with the highest rainfall) is December (4.45").
The driest months (with the least rainfall) are October and November (2.44").

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Average rainfall days in January
Trenton, AL

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

The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is November (9 days).

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Average snowfall in January
Trenton, AL

Average snowfall in January - Trenton, AL
  • Average snowfall in January: 0.87"

The month with the highest snowfall is January (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Trenton, AL

Average snowfall days in January - Trenton, AL
  • Average snowfall days in January: 2 days

The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in January
Trenton, AL

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

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in January
Trenton, AL

Average UV index in January - Trenton, 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).

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Average cloud cover in January
Trenton, AL

Average cloud cover in January - Trenton, AL
  • Average cloud cover in January: 48

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and September (Cloud cover 32).

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Average visibility in January
Trenton, AL

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

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

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Trenton, Alabama, USA

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