January weather forecast
Long Beach, MS

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Weather in January

Situated on the southern coast of Mississippi, Long Beach presents a somewhat cool and damp start to the year. The temperatures, delicate as they are, often do not reach beyond 59°F (15°C). However, as opposed to the more frigid climates of northern regions, this mild temperature proves to be quite favorable for outdoor activities. Rainfall is relatively prevalent with the moisture often contributing to a higher relative humidity valued at 74%. Even as the days remain short, the ground covered in morning dew sparkles in the sunlight offering a picturesque beauty exclusive to this season.

Temperature

January is the month that records the lowest temperatures, with averages ranging from a high of 59°F (15°C) to a low of 45.9°F (7.7°C).

Humidity

In Long Beach, the average relative humidity in January is 74%.

Rainfall

In Long Beach, during January, the rain falls for 11.5 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, in Long Beach, there are 183.1 rainfall days, and 42.83" (1088mm) of precipitation is accumulated.

Snowfall

January is the only month when snow falls. The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.31" (8mm) of snow.

Daylight

In January, the average length of the day is 10h and 27min.
On the first day of January in Long Beach, sunrise is at 6:53 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 5:31 pm CST.

Sunshine

In January, the average sunshine in Long Beach is 5.7h.

UV index

January, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 4 translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

Long Beach's January weather reaches an average high of 59°F (15°C) and an average low of 45.9°F (7.7°C), making it the coldest month.

What is the temperature in January?

The high-temperature, in January, in Long Beach, records 59°F (15°C), while the low-temperature is 45.9°F (7.7°C).

What is the average humidity in January?

The average relative humidity in January is 74%.

How much does it rain in January?

In Long Beach, in January, it is raining for 11.5 days, with typically 2.56" (65mm) of accumulated precipitation.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.31" (8mm) of snow.

When does it start to snow in Long Beach?

January is the first month it typically snows. Throughout January, in the average 0.3 snowfall days, it receives 0.31" (8mm) of snow.

How many hours of daylight does Long Beach have in January?

The average day length in January is 10h and 27min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 6:53 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 5:31 pm CST.

How many hours of sunshine does Long Beach have in January?

The average sunshine duration in January is 5.7h.

When is the lowest UV index?

The months with the lowest UV index are January, November and December, with an average maximum UV index of 4.

What is the UV index reading in January?

The average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
Long Beach, MS

Average temperature in January - Long Beach, MS
  • Average high temperature in January: 59°F

The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is January (59°F).

  • Average low temperature in January: 45.9°F

The month with the highest average low temperature is August (77.9°F).
The coldest month (with the lowest average low temperature) is January (45.9°F).

Average pressure in January
Long Beach, MS

Average pressure in January - Long Beach, MS
  • 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 (29.97"Hg).

Average wind speed in January
Long Beach, MS

Average wind speed in January - Long Beach, MS
  • Average wind speed in January: 8.5mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).

Average humidity in January
Long Beach, MS

Average humidity in January - Long Beach, MS
  • Average humidity in January: 74%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in January
Long Beach, MS

Average rainfall in January - Long Beach, MS
  • Average rainfall in January: 2.56"

The wettest month (with the highest rainfall) is August (6.73").
The driest month (with the least rainfall) is November (2.05").

Average rainfall days in January
Long Beach, MS

Average rainfall days in January - Long Beach, MS
  • Average rainfall days in January: 11.5 days

The months with the highest number of rainy days are July and August (23.8 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in January
Long Beach, MS

Average snowfall in January - Long Beach, MS
  • Average snowfall in January: 0.31"

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

Average snowfall days in January
Long Beach, MS

Average snowfall days in January - Long Beach, MS
  • 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 February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in January /
Average sunshine in January
Long Beach, MS

Average daylight in January / Average sunshine in January - Long Beach, MS
  • 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 4min

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in January
Long Beach, MS

Average sunshine days in January - Long Beach, MS
  • Average sunshine days in January: 18.1 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (5 days).

Average UV index in January
Long Beach, MS

Average UV index in January - Long Beach, MS
  • Average UV index in January: 4

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, November and December (UV index 4).

Average cloud cover in January
Long Beach, MS

Average cloud cover in January - Long Beach, MS
  • Average cloud cover in January: 37

The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 23).

Average visibility in January
Long Beach, MS

Average visibility in January - Long Beach, MS
  • Average visibility in January: 6mi

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

Long Beach, Mississippi, USA

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