January weather forecast
Rienzi, MS

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Weather in January

January, the same as December, in Rienzi, Mississippi, is a frosty winter month, with an average temperature ranging between min 34°F (1.1°C) and max 48.4°F (9.1°C).

Temperature

Rienzi, Mississippi, reaches its lowest average temperatures in January, measuring 48.4°F (9.1°C) at the peak and 34°F (1.1°C) at the lowest.

Humidity

The average relative humidity in January in Rienzi is 77%.

Rainfall

In January, in Rienzi, Mississippi, the rain falls for 11.2 days. Throughout January, 2.72" (69mm) of precipitation is accumulated. Throughout the year, there are 158.6 rainfall days, and 32.95" (837mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Rienzi, Mississippi, in January, during 2 snowfall days, 0.47" (12mm) of snow is typically accumulated. In Rienzi, Mississippi, during the entire year, snow falls for 6.1 days and aggregates up to 1.34" (34mm) of snow.

Daylight

In Rienzi, the average length of the day in January is 10h and 8min.
On the first day of the month, sunrise is at 7:01 am and sunset at 4:53 pm. On the last day of January, sunrise is at 6:53 am and sunset at 5:21 pm CST.

Sunshine

In Rienzi, the average sunshine in January is 4.9h.

UV index

The average daily maximum UV index in January in Rienzi is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 3 during January, leads to the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Rienzi?

January stands out as Rienzi's coldest month, with an average high-temperature of 48.4°F (9.1°C) and a low-temperature of 34°F (1.1°C).

What are January temperatures in Rienzi?

In Rienzi, 48.4°F (9.1°C) is the average high-temperature and 34°F (1.1°C) is the average low-temperature during January.

What is the average humidity in January in Rienzi?

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

How much does it rain in Rienzi in January?

In Rienzi, in January, during 11.2 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

How many days does it snow in January in Rienzi?

In January, in Rienzi, Mississippi, it is snowing for 2 days. Throughout January, 0.47" (12mm) of snow is accumulated.

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

The average day length in January in Rienzi, Mississippi, is 10h and 8min.

What time are sunrise and sunset in January in Rienzi?

In January, on the first day of the month, sunrise is at 7:01 am and sunset at 4:53 pm. On the last day of the month, in Rienzi, sunrise is at 6:53 am and sunset at 5:21 pm CST.

How many hours of sunshine does Rienzi have in January?

The average sunshine duration in January in Rienzi is 4.9h.

What is the UV index reading in January in Rienzi?

In January, the average daily maximum UV index in Rienzi is 3. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Rienzi, MS

Average temperature in January - Rienzi, MS
  • Average high temperature in January: 48.4°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (48.4°F).

  • Average low temperature in January: 34°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (34°F).

Average pressure in January
Rienzi, MS

Average pressure in January - Rienzi, 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
Rienzi, MS

Average wind speed in January - Rienzi, MS
  • Average wind speed in January: 7.4mph

The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

Average humidity in January
Rienzi, MS

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

The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in January
Rienzi, MS

Average rainfall in January - Rienzi, MS
  • Average rainfall in January: 2.72"

The wettest month (with the highest rainfall) is February (3.94").
The driest month (with the least rainfall) is November (1.85").

Average rainfall days in January
Rienzi, MS

Average rainfall days in January - Rienzi, MS
  • Average rainfall days in January: 11.2 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (9.2 days).

Average snowfall in January
Rienzi, MS

Average snowfall in January - Rienzi, MS
  • Average snowfall in January: 0.47"

The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Rienzi, MS

Average snowfall days in January - Rienzi, MS
  • Average snowfall days in January: 2 days

The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Rienzi, MS
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in January
Rienzi, MS

Average sunshine days in January - Rienzi, MS
  • Average sunshine days in January: 16.7 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in January
Rienzi, MS

Average UV index in January - Rienzi, MS
  • Average UV index in January: 3

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in January
Rienzi, MS

Average cloud cover in January - Rienzi, MS
  • Average cloud cover in January: 47

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 29).

Average visibility in January
Rienzi, MS

Average visibility in January - Rienzi, MS
  • Average visibility in January: 5mi

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

Rienzi, Mississippi, USA

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