January weather forecast
Monterey, LA

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Weather in January

January, like December, is another mild winter month in Monterey, Louisiana, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 55.6°F (13.1°C).

Temperature

Monterey experiences its lowest temperatures in January, with an average peak of 55.6°F (13.1°C) and a low of 40.5°F (4.7°C).

Humidity

In January, the average relative humidity is 79%.

Rainfall

In Monterey, in January, it is raining for 11.8 days, with typically 3.27" (83mm) of accumulated precipitation. In Monterey, during the entire year, the rain falls for 166.6 days and collects up to 35.79" (909mm) of precipitation.

Snowfall

January, February and December are months with snowfall in Monterey. January is the month with the most snowfall. Snow falls for 0.6 days and accumulates 0.43" (11mm) of snow.

Daylight

The average length of the day in January is 10h and 23min.
On the first day of January, sunrise is at 7:06 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 5:40 pm CST.

Sunshine

In Monterey, the average sunshine in January is 5.3h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: An average UV index of 3 in January transforms into this advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.

Frequently asked questions

What is the coldest month?

In Monterey, the average lowest temperatures are observed in January, with a high of 55.6°F (13.1°C) and a low of 40.5°F (4.7°C).

What is the usual temperature for Monterey in January?

January temperatures vary between a high-temperature of 55.6°F (13.1°C) and a low-temperature of 40.5°F (4.7°C).

What is the average humidity in January?

In Monterey, the average relative humidity in January is 79%.

How many days does it rain in January?

In Monterey, in January, during 11.8 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 0.6 days and typically aggregates up to 0.43" (11mm) of snow.

How much does it snow in January?

In Monterey, during January, snow falls for 0.6 days and regularly aggregates up to 0.43" (11mm) of snow.

What is the average length of the day in January?

In Monterey, the average day length in January is 10h and 23min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:06 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 5:40 pm CST.

How long on average sun shines in January?

In Monterey, the average sunshine duration in January is 5.3h.

When is the lowest UV index?

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

What is the UV index intensity in January?

In January, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
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
Monterey, LA

Average temperature in January - Monterey, LA
  • Average high temperature in January: 55.6°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (55.6°F).

  • Average low temperature in January: 40.5°F

The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).

Average pressure in January
Monterey, LA

Average pressure in January - Monterey, LA
  • 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 (29.95"Hg).

Average wind speed in January
Monterey, LA

Average wind speed in January - Monterey, LA
  • Average wind speed in January: 7.3mph

The windiest month (with the highest average wind speed) is February (7.7mph).
The calmest month (with the lowest average wind speed) is July (5mph).

Average humidity in January
Monterey, LA

Average humidity in January - Monterey, LA
  • Average humidity in January: 79%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (70%).

Average rainfall in January
Monterey, LA

Average rainfall in January - Monterey, LA
  • Average rainfall in January: 3.27"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is November (2.13").

Average rainfall days in January
Monterey, LA

Average rainfall days in January - Monterey, LA
  • Average rainfall days in January: 11.8 days

The month with the highest number of rainy days is August (18.2 days).
The month with the least rainy days is October (9.5 days).

Average snowfall in January
Monterey, LA

Average snowfall in January - Monterey, LA
  • Average snowfall in January: 0.43"

The month with the highest snowfall is January (0.43").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in January
Monterey, LA

Average snowfall days in January - Monterey, LA
  • Average snowfall days in January: 0.6 days

The month with the highest number of snowfall days is January (0.6 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
Monterey, LA

Average daylight in January / Average sunshine in January - Monterey, LA
  • Average daylight in January: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • 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
Monterey, LA

Average sunshine days in January - Monterey, LA
  • Average sunshine days in January: 17.5 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is August (10.6 days).

Average UV index in January
Monterey, LA

Average UV index in January - Monterey, 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
Monterey, LA

Average cloud cover in January - Monterey, LA
  • Average cloud cover in January: 42

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
Monterey, LA

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

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

Monterey, Louisiana, USA

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