January weather forecast
Mexico, KY

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Weather in January

January, the same as December, is a wintry winter month in Mexico, Kentucky, with an average temperature fluctuating between 27.5°F (-2.5°C) and 40.5°F (4.7°C).

Temperature

January, recording an average high temperature of 40.5°F (4.7°C) and a low temperature of 27.5°F (-2.5°C), is Mexico's coldest month.

Humidity

In January, the average relative humidity is 76%.

Rainfall

In Mexico, during January, the rain falls for 9.1 days and regularly aggregates up to 1.57" (40mm) of precipitation. In Mexico, during the entire year, the rain falls for 148.8 days and collects up to 27.05" (687mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In January, it is snowing for 4.5 days. Throughout January, 1.06" (27mm) of snow is accumulated. In Mexico, during the entire year, snow falls for 15 days and aggregates up to 4.8" (122mm) of snow.

Daylight

In January, the average length of the day is 9h and 57min.
On the first day of the month, sunrise is at 7:06 am and sunset at 4:45 pm. On the last day of January, sunrise is at 6:56 am and sunset at 5:15 pm CST.

Sunshine

January and February, with an average of 4.6h of sunshine, are months with the least sunshine in Mexico.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: In January, the UV index of 2 transforms into the following advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Updated: Jun 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

With average high temperatures of 40.5°F (4.7°C) and lows of 27.5°F (-2.5°C), January is the coldest month.

How cold is it in January?

In January, the average high-temperature and low-temperature are 40.5°F (4.7°C) and 27.5°F (-2.5°C) respectively.

What is the average humidity in January in Mexico?

The average relative humidity in January is 76%.

How much does it rain in January?

In January, the rain falls for 9.1 days. Throughout January, 1.57" (40mm) of precipitation is accumulated.

How much does it snow in January?

In Mexico, during January, snow falls for 4.5 days and regularly aggregates up to 1.06" (27mm) of snow.

What is the average length of the day in January?

In Mexico, the average day length in January is 9h and 57min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:06 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 5:15 pm CST.

What are the months with the least sunshine?

The months with the least sunshine are January and February, with an average of 4.6h of sunshine.

How many hours of sunshine does Mexico have in January?

The average sunshine duration in January is 4.6h.

When is the lowest UV index?

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

What is the UV index reading in January?

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to the Sun's 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
Mexico, KY

Average temperature in January - Mexico, KY
  • Average high temperature in January: 40.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in January: 27.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

Average pressure in January
Mexico, KY

Average pressure in January - Mexico, KY
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Mexico, KY

Average wind speed in January - Mexico, KY
  • Average wind speed in January: 9.4mph

The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in January
Mexico, KY

Average humidity in January - Mexico, KY
  • Average humidity in January: 76%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
Mexico, KY

Average rainfall in January - Mexico, KY
  • Average rainfall in January: 1.57"

The wettest month (with the highest rainfall) is February (3.03").
The driest month (with the least rainfall) is September (1.3").

Average rainfall days in January
Mexico, KY

Average rainfall days in January - Mexico, KY
  • Average rainfall days in January: 9.1 days

The months with the highest number of rainy days are May and July (16.3 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in January
Mexico, KY

Average snowfall in January - Mexico, KY
  • Average snowfall in January: 1.06"

The month with the highest snowfall is February (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Mexico, KY

Average snowfall days in January - Mexico, KY
  • Average snowfall days in January: 4.5 days

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in January: 4h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

Average sunshine days in January
Mexico, KY

Average sunshine days in January - Mexico, KY
  • Average sunshine days in January: 17.7 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (12.1 days).

Average UV index in January
Mexico, KY

Average UV index in January - Mexico, 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
Mexico, KY

Average cloud cover in January - Mexico, KY
  • Average cloud cover in January: 51

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June, August and September (Cloud cover 28).

Average visibility in January
Mexico, KY

Average visibility in January - Mexico, KY
  • 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).

Mexico, Kentucky, USA

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