January weather forecast
Palmetto, LA

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Weather in January

January, the same as December, in Palmetto, Louisiana, is another mild winter month, with an average temperature varying between 41.9°F (5.5°C) and 57.2°F (14°C).

Temperature

Palmetto's January weather, with an average high temperature of 57.2°F (14°C) and an average low temperature of 41.9°F (5.5°C), tends to be the coldest of the year.

Humidity

The average relative humidity in January is 80%.

Rainfall

In Palmetto, during January, the rain falls for 12.1 days and regularly aggregates up to 3.5" (89mm) of precipitation. Throughout the year, there are 182 rainfall days, and 39.09" (993mm) of precipitation is accumulated.

Snowfall

January and December are months with snowfall. The month with the most snowfall is January, when snow falls for 0.4 days and typically aggregates up to 0.24" (6mm) of snow.

Daylight

The average length of the day in January is 10h and 26min.
On the first day of January, sunrise is at 7:05 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 5:42 pm CST.

Sunshine

In January, the average sunshine is 5.4h.

UV index

The months with the lowest UV index in Palmetto are January and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In January, the maximum UV index of 3 suggests these recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.

Frequently asked questions

What is the coldest time of year?

Palmetto's January weather reaches an average high of 57.2°F (14°C) and an average low of 41.9°F (5.5°C), making it the coldest month.

What are January temperatures?

In Palmetto, in January, the average high-temperature is 57.2°F (14°C), and the average low-temperature is 41.9°F (5.5°C).

What is the average humidity in January?

The average relative humidity in January is 80%.

How much does it rain in January?

In Palmetto, in January, during 12.1 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 0.4 days and accumulates 0.24" (6mm) of snow.

What is the last month it snows?

January is the last month it regularly snows. During 0.4 snowfall days, in January, Palmetto aggregates 0.24" (6mm) of snow.

How many hours of daylight does Palmetto have in January?

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

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:05 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 5:42 pm CST.

How many hours of sunshine does Palmetto have in January?

In January, the average sunshine duration is 5.4h.

What is the month with the lowest UV index?

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

What is the UV index intensity in January?

In Palmetto, the average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Palmetto, LA

Average temperature in January - Palmetto, LA
  • Average high temperature in January: 57.2°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (57.2°F).

  • Average low temperature in January: 41.9°F

The month with the highest average low temperature is August (73.4°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).

Average pressure in January
Palmetto, LA

Average pressure in January - Palmetto, LA
  • 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 and August (29.96"Hg).

Average wind speed in January
Palmetto, LA

Average wind speed in January - Palmetto, LA
  • 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, August and September (4.8mph).

Average humidity in January
Palmetto, LA

Average humidity in January - Palmetto, LA
  • Average humidity in January: 80%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (72%).

Average rainfall in January
Palmetto, LA

Average rainfall in January - Palmetto, LA
  • Average rainfall in January: 3.5"

The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is November (2.2").

Average rainfall days in January
Palmetto, LA

Average rainfall days in January - Palmetto, LA
  • Average rainfall days in January: 12.1 days

The month with the highest number of rainy days is August (22.5 days).
The month with the least rainy days is November (9.7 days).

Average snowfall in January
Palmetto, LA

Average snowfall in January - Palmetto, LA
  • Average snowfall in January: 0.24"

The month with the highest snowfall is January (0.24").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in January
Palmetto, LA

Average snowfall days in January - Palmetto, LA
  • Average snowfall days in January: 0.4 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in January /
Average sunshine in January
Palmetto, LA

Average daylight in January / Average sunshine in January - Palmetto, LA
  • 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 2min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in January
Palmetto, LA

Average sunshine days in January - Palmetto, LA
  • Average sunshine days in January: 17.7 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is August (6.5 days).

Average UV index in January
Palmetto, LA

Average UV index in January - Palmetto, LA
  • Average UV index in January: 3

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

Average cloud cover in January
Palmetto, LA

Average cloud cover in January - Palmetto, LA
  • Average cloud cover in January: 41

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 28).

Average visibility in January
Palmetto, LA

Average visibility in January - Palmetto, LA
  • Average visibility in January: 6mi

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

Palmetto, Louisiana, USA

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