January weather forecast
Merrydale, LA

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Weather in January

January, the same as December, in Merrydale, Louisiana, is another refreshing winter month, with an average temperature varying between 42.4°F (5.8°C) and 58.6°F (14.8°C).

Temperature

January, with its average high-temperature of 58.6°F (14.8°C) and an average low-temperature of 42.4°F (5.8°C), holds the record as the coldest month.

Humidity

In January, the average relative humidity is 79%.

Rainfall

In January, the rain falls for 10.8 days. Throughout January, 2.83" (72mm) of precipitation is accumulated. In Merrydale, during the entire year, the rain falls for 177.1 days and collects up to 36.1" (917mm) of precipitation.

Snowfall

Months with snowfall are January and December. January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.28" (7mm) of snow.

Daylight

In Merrydale, the average length of the day in January is 10h and 26min.
On the first day of the month, sunrise is at 7:01 am and sunset at 5:14 pm. On the last day of January, sunrise is at 6:56 am and sunset at 5:39 pm CST.

Sunshine

In January, the average sunshine is 5.3h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: During January, 3 as the daily maximum UV index converts into the following advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

During the coldest month in Merrydale, January, temperatures average a high of 58.6°F (14.8°C) and a low of 42.4°F (5.8°C).

What are the temperatures in January?

January temperatures vary between a high-temperature of 58.6°F (14.8°C) and a low-temperature of 42.4°F (5.8°C).

What is the average humidity in January?

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

How many days does it rain in January?

In January, in Merrydale, Louisiana, the rain falls for 10.8 days. Throughout January, 2.83" (72mm) of precipitation is accumulated.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.28" (7mm) of snow.

What is the last month it snows?

January is the last month it regularly snows in Merrydale. During 0.3 snowfall days, in January, Merrydale aggregates 0.28" (7mm) of snow.

How many hours of daylight does Merrydale have in January?

The average day length in January is 10h and 26min.

When is the sunrise / sunset in January in Merrydale?

In January, on the first day of the month, sunrise is at 7:01 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 5:39 pm CST.

How long on average sun shines in January?

In January, the average sunshine duration is 5.3h.

What are the months with 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 reading in January?

The average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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
Merrydale, LA

Average temperature in January - Merrydale, LA
  • Average high temperature in January: 58.6°F

The warmest months (with the highest average high temperature) are July and August (91.9°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in January: 42.4°F

The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average pressure in January
Merrydale, LA

Average pressure in January - Merrydale, 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
Merrydale, LA

Average wind speed in January - Merrydale, LA
  • Average wind speed in January: 6.4mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).

Average humidity in January
Merrydale, LA

Average humidity in January - Merrydale, 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 (72%).

Average rainfall in January
Merrydale, LA

Average rainfall in January - Merrydale, LA
  • Average rainfall in January: 2.83"

The wettest month (with the highest rainfall) is July (4.72").
The driest month (with the least rainfall) is November (1.77").

Average rainfall days in January
Merrydale, LA

Average rainfall days in January - Merrydale, LA
  • Average rainfall days in January: 10.8 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in January
Merrydale, LA

Average snowfall in January - Merrydale, LA
  • Average snowfall in January: 0.28"

The month with the highest snowfall is January (0.28").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in January
Merrydale, LA

Average snowfall days in January - Merrydale, LA
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in January / Average sunshine in January - Merrydale, 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 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in January
Merrydale, LA

Average sunshine days in January - Merrydale, LA
  • Average sunshine days in January: 18.8 days

The month with the most sunshine days is November (19.6 days).
The months with the least sunshine days are July and August (7.3 days).

Average UV index in January
Merrydale, LA

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

The months with the highest UV index are May, 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
Merrydale, LA

Average cloud cover in January - Merrydale, LA
  • Average cloud cover in January: 43

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 29).

Average visibility in January
Merrydale, LA

Average visibility in January - Merrydale, LA
  • Average visibility in January: 5mi

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

Merrydale, Louisiana, USA

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