January weather forecast and climate
Mexico City, Mexico

A tower holding the golden sculpture of the historical Angel of Independence in a roundabout in Mexico City, Mexico
A tower holding the golden sculpture of the historical Angel of Independence in a roundabout in Mexico City, Mexico
January, the same as December, is another comfortable winter month in Mexico City, Mexico, with average temperature fluctuating between 6.8°C (44.2°F) and 19.2°C (66.6°F).

Temperature

With an average high-temperature of 19.2°C (66.6°F) and an average low-temperature of 6.8°C (44.2°F), January is the coldest month.

Humidity

In January, the average relative humidity in Mexico City is 54%.

Rainfall

In Mexico City, during January, the rain falls for 4.8 days and regularly aggregates up to 10mm (0.39") of precipitation. In Mexico City, during the entire year, the rain falls for 176.8 days and collects up to 781mm (30.75") of precipitation.

Daylight

The average length of the day in Mexico City is 11.1h.

Sunshine

The average sunshine in January is 9.7h.

UV index

Months with the lowest UV index in Mexico City are January, June, August through December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 4 in January interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the coldest month in Mexico City?

The coldest month in Mexico City, Mexico, is January, with an average high-temperature of 19.2°C (66.6°F) and an average low-temperature of 6.8°C (44.2°F).

What is the temperature in January in Mexico City?

In January, in Mexico City, the average high-temperature is 19.2°C (66.6°F), and the average low-temperature is 6.8°C (44.2°F).

What is the average humidity in January in Mexico City?

In Mexico City, the average relative humidity in January is 54%.

How many days does it rain in January in Mexico City?

In Mexico City, Mexico, during January, the rain falls for 4.8 days and regularly aggregates up to 10mm (0.39") of precipitation.

What is the average length of the day in January in Mexico City?

In January, the average length of the day in Mexico City, Mexico, is 11.1h.

How long on average sun shines in January in Mexico City?

In January, the average sunshine in Mexico City is 9.7h.

What are the months with the lowest UV index in Mexico City?

Months with the lowest UV index in Mexico City are January, June, August through December, with an average maximum UV index of 4.

How high is the UV index in January in Mexico City?

In January, the average daily maximum UV index in Mexico City is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in January - Mexico City, Mexico
  • Average high temperature in January: 19.2°C

The warmest months (with the highest average high temperature) are April and May (25.4°C).
The month with the lowest average high temperature is January (19.2°C).

  • Average low temperature in January: 6.8°C

The month with the highest average low temperature is May (13.7°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).

Average pressure in January - Mexico City, Mexico
  • Average pressure in January: 1018.3mbar

The month with the highest atmospheric pressure is January (1018.3mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).

Average wind speed in January - Mexico City, Mexico
  • Average wind speed in January: 6.8km/h

The windiest month (with the highest average wind speed) is March (7.4km/h).
The calmest month (with the lowest average wind speed) is July (5.4km/h).

Average humidity in January - Mexico City, Mexico
  • Average humidity in January: 54%

The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is April (41%).

Average rainfall in January - Mexico City, Mexico
  • Average rainfall in January: 10mm

The wettest month (with the highest rainfall) is July (181mm).
The driest month (with the least rainfall) is December (4mm).

Average rainfall days in January - Mexico City, Mexico
  • Average rainfall days in January: 4.8 days

The month with the highest number of rainy days is July (28.8 days).
The month with the least rainy days is December (3.9 days).

Average daylight in January / Average sunshine in January - Mexico City, Mexico
  • Average daylight in January: 11.1h

The month with the longest days is June (Average daylight: 13.3h).
The month with the shortest days is December (Average daylight: 11h).

  • Average sunshine in January: 9.7h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is November (Average sunshine: 7.8h).

Average sunshine days in January - Mexico City, Mexico
  • Average sunshine days in January: 24.2 days

The month with the most sunshine days is December (25.1 days).
The month with the least sunshine days is July (0.3 days).

Average UV index in January - Mexico City, Mexico
  • Average UV index in January: 4

Months with the highest UV index are February, March, April, May and July (UV index 5).
Months with the lowest UV index are January, June, August, September, October, November and December (UV index 4).

Average cloud cover in January - Mexico City, Mexico
  • Average cloud cover in January: 13

The month with the most cloud cover is July (Cloud cover 38).
The month with the least cloud cover is December (Cloud cover 10).

Average visibility in January - Mexico City, Mexico
  • Average visibility in January: 10km

Months with the highest visibility are January, February, March, April, May, November and December (10km).
Months with the lowest visibility are July, August and September (8km).