Mexico City
Mexico
Long-term weather forecast
Long-term weather forecast

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, with the city buildings
A tower holding the golden sculpture of the historical Angel of Independence in a roundabout in Mexico City, Mexico, with the city buildings
January, like December, is another pleasant winter month in Mexico City, Mexico, with average temperature ranging between max 21.7°C (71.1°F) and min 7.4°C (45.3°F).

Temperature

The coldest month is January, with an average high-temperature of 21.7°C (71.1°F) and an average low-temperature of 7.4°C (45.3°F).

Humidity

The average relative humidity in Mexico City is 51%.

Rainfall

In Mexico City, during 2.2 rainfall days, 7.6mm (0.3") of precipitation is typically accumulated. Throughout the year, there are 124.9 rainfall days, and 846.2mm (33.3") of precipitation is accumulated.

Daylight

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

Sunshine

In Mexico City, the average sunshine is 7.7h.

UV index

In Mexico City, the average daily maximum UV index is 9. A UV Index value of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 9 interpret into the following advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the coldest month in Mexico City?

January is the coldest month in Mexico City, with an average high-temperature of 21.7°C (71.1°F) and an average low-temperature of 7.4°C (45.3°F).

What is the temperature in January in Mexico City?

In Mexico City, in January, the average high-temperature is 21.7°C (71.1°F), and the average low-temperature is 7.4°C (45.3°F).

What is the average humidity in January in Mexico City?

The average relative humidity in January in Mexico City is 51%.

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

In January, in Mexico City, the rain falls for 2.2 days. Throughout January, 7.6mm (0.3") of precipitation is accumulated.

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 Mexico City, the average sunshine in January is 7.7h.

What is the UV index reading in January in Mexico City?

In January, the average daily maximum UV index in Mexico City, Mexico, is 9. A UV Index reading of 8 to 10 represents a very high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in January - Mexico City, Mexico
  • Average high temperature in January: 21.7°C

Warmest months (with the highest average high temperature) are April and May (26.8°C).
The month with the lowest average high temperature is January (21.7°C).

  • Average low temperature in January: 7.4°C

The month with the highest average low temperature is June (13.5°C).
The coldest month (with the lowest average low temperature) is January (7.4°C).

Average humidity in January - Mexico City, Mexico
  • Average humidity in January: 51%

The month with the highest relative humidity is September (70%).
The month with the lowest relative humidity is March (41%).

Average rainfall in January - Mexico City, Mexico
  • Average rainfall in January: 7.6mm

The wettest month (with the highest rainfall) is July (189.5mm).
The driest month (with the lowest rainfall) is February (7mm).

Average rainfall days in January - Mexico City, Mexico
  • Average rainfall days in January: 2.2 days

The month with the highest number of rainy days is July (23.2 days).
The month with the lowest number of rainy days is December (2 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 shortest days is December (Average daylight: 11h).

  • Average sunshine in January: 7.7h

The month with most sunshine is March (Average sunshine: 8.6h).
The month with least sunshine is September (Average sunshine: 5.2h).

Average UV index in January - Mexico City, Mexico
  • Average UV index in January: 9

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 8).