January weather forecast
Gwinville, MS

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Weather in January

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

Temperature

January stands out as Gwinville's coldest month, with temperatures ranging between an average high of 55.2°F (12.9°C) and a low of 38.7°F (3.7°C).

Humidity

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

Rainfall

In Gwinville, Mississippi, during January, the rain falls for 9.3 days and regularly aggregates up to 1.69" (43mm) of precipitation. Throughout the year, in Gwinville, there are 151.1 rainfall days, and 22.28" (566mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in January in Gwinville is 10h and 21min.
On the first day of the month, sunrise is at 6:59 am and sunset at 5:06 pm. On the last day of January, in Gwinville, sunrise is at 6:53 am and sunset at 5:32 pm CST.

Sunshine

The average sunshine in January in Gwinville 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 reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 3 during January translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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Frequently asked questions

What time of the year is the coldest in Gwinville?

In Gwinville, January is the month with the lowest recorded average temperatures, measuring a high of 55.2°F (12.9°C) and a low of 38.7°F (3.7°C).

What is the temperature in January in Gwinville?

January temperatures in Gwinville vary between a high-temperature of 55.2°F (12.9°C) and a low-temperature of 38.7°F (3.7°C).

What is the average humidity in January in Gwinville?

The average relative humidity in January is 77%.

How many days does it rain in January in Gwinville?

In January, in Gwinville, Mississippi, the rain falls for 9.3 days. Throughout January, 1.69" (43mm) of precipitation is accumulated.

What is the snowiest month in Gwinville?

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

How much does it snow in Gwinville in January?

In January, in Gwinville, Mississippi, it is snowing for 0.6 days. Throughout January, 0.28" (7mm) of snow is accumulated.

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

The average day length in January in Gwinville, Mississippi, is 10h and 21min.

When is the sunrise / sunset in January in Gwinville?

In January, on the first day of the month, sunrise is at 6:59 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:32 pm CST.

How long on average sun shines in January in Gwinville?

In January, the average sunshine duration is 5.3h.

What are the months with the lowest UV index in Gwinville?

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

How high is the UV index in January in Gwinville?

The average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes 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
Gwinville, MS

Average temperature in January - Gwinville, 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).

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Average pressure in January
Gwinville, MS

Average pressure in January - Gwinville, 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).

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Average wind speed in January
Gwinville, MS

Average wind speed in January - Gwinville, 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).

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Average humidity in January
Gwinville, MS

Average humidity in January - Gwinville, 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%).

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Average rainfall in January
Gwinville, MS

Average rainfall in January - Gwinville, 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").

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Average rainfall days in January
Gwinville, MS

Average rainfall days in January - Gwinville, 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).

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Average snowfall in January
Gwinville, MS

Average snowfall in January - Gwinville, 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").

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Average snowfall days in January
Gwinville, MS

Average snowfall days in January - Gwinville, 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).

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

Average daylight in January / Average sunshine in January - Gwinville, 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).

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Average sunshine days in January
Gwinville, MS

Average sunshine days in January - Gwinville, 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).

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Average UV index in January
Gwinville, MS

Average UV index in January - Gwinville, 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).

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Average cloud cover in January
Gwinville, MS

Average cloud cover in January - Gwinville, 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).

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Average visibility in January
Gwinville, MS

Average visibility in January - Gwinville, 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).

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Gwinville, Mississippi, USA

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