January weather forecast
Gallup, KY

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Weather in January

January, like December, in Gallup, Kentucky, is another cold winter month, with an average temperature fluctuating between 39.7°F (4.3°C) and 26.1°F (-3.3°C).

Temperature

With average high and low temperatures of 39.7°F (4.3°C) and 26.1°F (-3.3°C) respectively, January is Gallup's coldest month.

Humidity

The average relative humidity in January is 79%.

Rainfall

In Gallup, in January, it is raining for 12 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 176.7 rainfall days, and 33.82" (859mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Gallup, during January, snow falls for 9.4 days and regularly aggregates up to 3.11" (79mm) of snow. In Gallup, during the entire year, snow falls for 33.2 days and aggregates up to 13.35" (339mm) of snow.

Daylight

The average length of the day in January is 9h and 53min.
On the first day of the month, sunrise is at 7:46 am and sunset at 5:21 pm. On the last day of January, sunrise is at 7:35 am and sunset at 5:51 pm EST.

Sunshine

With an average of 3.9h of sunshine, January has the least sunshine of the year.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 2 during January translates into the following directions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

In Gallup, January is known for its average lowest temperatures, reaching a high of 39.7°F (4.3°C) and a low of 26.1°F (-3.3°C).

How cold does it get in January?

In Gallup, in January, the average high-temperature is 39.7°F (4.3°C), and the average low-temperature is 26.1°F (-3.3°C).

What is the average humidity in January?

The average relative humidity in January is 79%.

How many days does it rain in January?

In Gallup, in January, it is raining for 12 days, with typically 2.44" (62mm) of accumulated precipitation.

How many days does it snow in January?

In Gallup, in January, snow falls for 9.4 days, with typically accumulated 3.11" (79mm) of snow.

How many hours of daylight does Gallup have in January?

In Gallup, the average day length in January is 9h and 53min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:46 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:51 pm EST.

What is the month with the least sunshine?

With an average of 3.9h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does Gallup have in January?

The average sunshine duration in January is 3.9h.

When is the lowest UV index?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in January?

In Gallup, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to Sun's UV rays.
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
Gallup, KY

Average temperature in January - Gallup, KY
  • Average high temperature in January: 39.7°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in January: 26.1°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in January
Gallup, KY

Average pressure in January - Gallup, KY
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in January
Gallup, KY

Average wind speed in January - Gallup, KY
  • Average wind speed in January: 6.6mph

The windiest months (with the highest average wind speed) are January, February and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in January
Gallup, KY

Average humidity in January - Gallup, KY
  • Average humidity in January: 79%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in January
Gallup, KY

Average rainfall in January - Gallup, KY
  • Average rainfall in January: 2.44"

The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in January
Gallup, KY

Average rainfall days in January - Gallup, KY
  • Average rainfall days in January: 12 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is November (10.6 days).

Average snowfall in January
Gallup, KY

Average snowfall in January - Gallup, KY
  • Average snowfall in January: 3.11"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Gallup, KY

Average snowfall days in January - Gallup, KY
  • Average snowfall days in January: 9.4 days

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Gallup, KY

Average daylight in January / Average sunshine in January - Gallup, KY
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in January
Gallup, KY

Average sunshine days in January - Gallup, KY
  • Average sunshine days in January: 12.8 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (9.7 days).

Average UV index in January
Gallup, KY

Average UV index in January - Gallup, KY
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in January
Gallup, KY

Average cloud cover in January - Gallup, KY
  • Average cloud cover in January: 59

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in January
Gallup, KY

Average visibility in January - Gallup, KY
  • Average visibility in January: 5mi

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

Gallup, Kentucky, USA

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