January weather forecast
Sanatorium, MS

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Weather in January

January, like December, in Sanatorium, Mississippi, is another fresh winter month, with an average temperature varying between 38.7°F (3.7°C) and 55.2°F (12.9°C).

Temperature

January stands out as Sanatorium's coldest month, with an average high-temperature of 55.2°F (12.9°C) and a low-temperature of 38.7°F (3.7°C).

Humidity

In January, the average relative humidity is 77%.

Rainfall

In Sanatorium, in January, it is raining for 9.3 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, there are 151.1 rainfall days, and 22.28" (566mm) of precipitation is accumulated.

Snowfall

January, February and December are months with snowfall in Sanatorium, Mississippi. The months with the most snowfall in Sanatorium are January and December, with an average 0.28" (7mm) of accumulated snow.

Daylight

The average length of the day in January in Sanatorium is 10h and 20min.
On the first day of January in Sanatorium, sunrise is at 6:59 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:31 pm CST.

Sunshine

In January, the average sunshine is 5.3h.

UV index

The months with the lowest UV index in Sanatorium are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In January, an average UV index of 3 transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. To guard against the harmful effects of the Sun, minimize exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Sanatorium?

January, noted for its average high-temperature of 55.2°F (12.9°C) and an average low-temperature of 38.7°F (3.7°C), is considered the coldest month.

What is the usual temperature for Sanatorium in January?

In Sanatorium, 55.2°F (12.9°C) is the average high-temperature and 38.7°F (3.7°C) is the average low-temperature during January.

What is the average humidity in January in Sanatorium?

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

How many days does it rain in January in Sanatorium?

In Sanatorium, during January, the rain falls for 9.3 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When does it snow the most in Sanatorium?

The months with the most snowfall are January and December, with an average 0.28" (7mm) of accumulated snow.

How many days does it snow in January in Sanatorium?

In Sanatorium, Mississippi, in January, during 0.6 snowfall days, 0.28" (7mm) of snow is typically accumulated.

What is the average length of the day in January in Sanatorium?

In January, the average day length is 10h and 20min.

When are sunrise and sunset in January in Sanatorium?

On the first day of January in Sanatorium, sunrise is at 6:59 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:31 pm CST.

How many hours of sunshine does Sanatorium have in January?

The average sunshine duration in January in Sanatorium, Mississippi, is 5.3h.

What is the month with the lowest UV index in Sanatorium?

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

What is the UV index intensity in January in Sanatorium?

In Sanatorium, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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
Sanatorium, MS

Average temperature in January - Sanatorium, MS
  • Average high temperature in January: 55.2°F

The warmest months (with the highest average high temperature) are July and August (91.4°F).
The month with the lowest average high temperature is January (55.2°F).

  • Average low temperature in January: 38.7°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

Average pressure in January
Sanatorium, MS

Average pressure in January - Sanatorium, MS
  • 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 (29.96"Hg).

Average wind speed in January
Sanatorium, MS

Average wind speed in January - Sanatorium, MS
  • Average wind speed in January: 7.6mph

The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in January
Sanatorium, MS

Average humidity in January - Sanatorium, MS
  • Average humidity in January: 77%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (70%).

Average rainfall in January
Sanatorium, MS

Average rainfall in January - Sanatorium, MS
  • Average rainfall in January: 1.69"

The wettest month (with the highest rainfall) is August (2.76").
The driest month (with the least rainfall) is November (1.1").

Average rainfall days in January
Sanatorium, MS

Average rainfall days in January - Sanatorium, MS
  • Average rainfall days in January: 9.3 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in January
Sanatorium, MS

Average snowfall in January - Sanatorium, MS
  • Average snowfall in January: 0.28"

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

Average snowfall days in January
Sanatorium, MS

Average snowfall days in January - Sanatorium, MS
  • 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 and October (0 days).

Average daylight in January /
Average sunshine in January
Sanatorium, MS

Average daylight in January / Average sunshine in January - Sanatorium, MS
  • 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 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

Average sunshine days in January
Sanatorium, MS

Average sunshine days in January - Sanatorium, MS
  • Average sunshine days in January: 20 days

The month with the most sunshine days is October (21.2 days).
The months with the least sunshine days are July and August (9.3 days).

Average UV index in January
Sanatorium, MS

Average UV index in January - Sanatorium, MS
  • 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
Sanatorium, MS

Average cloud cover in January - Sanatorium, MS
  • 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 29).

Average visibility in January
Sanatorium, MS

Average visibility in January - Sanatorium, MS
  • Average visibility in January: 6mi

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

Sanatorium, Mississippi, USA

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