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

May 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
May, the last month of the spring, in Mexico City, is also a moderately hot month, with temperature in the range of an average high of 26.8°C (80.2°F) and an average low of 13.2°C (55.8°F).

Temperature

April and May, with an average high-temperature of 26.8°C (80.2°F), are the warmest months.

Humidity

In Mexico City, the average relative humidity is 51%.

Rainfall

In Mexico City, during May, the rain falls for 12.9 days and regularly aggregates up to 66.5mm (2.6") of precipitation. In Mexico City, Mexico, during the entire year, the rain falls for 124.9 days and collects up to 846.2mm (33.3") of precipitation.

Daylight

The average length of the day in Mexico City is 13.1h.

Sunshine

In Mexico City, the average sunshine in May is 7.3h.

UV index

Months with the highest UV index are March through September, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an excessive health risk from unsafe exposure to the UV radiation for the average person.
Note: In May, the average maximum UV index of 12 translate into the following recommendations:
Take all necessary precautions, as unprotected skin can burn in minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the warmest month in Mexico City?

April and May, with an average high-temperature of 26.8°C (80.2°F), are warmest months.

What is the temperature in May in Mexico City?

In Mexico City, in May, the average high-temperature is 26.8°C (80.2°F), and the average low-temperature is 13.2°C (55.8°F).

What is the average humidity in May in Mexico City?

In May, the average relative humidity is 51%.

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

In May, in Mexico City, Mexico, the rain falls for 12.9 days. Throughout May, 66.5mm (2.6") of precipitation is accumulated.

How many hours of daylight does Mexico City have in May?

The average length of the day in May is 13.1h.

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

In Mexico City, Mexico, the average sunshine in May is 7.3h.

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

Months with the highest UV index in Mexico City are March through September, with an average maximum UV index of 12.

What is the UV index intensity in May in Mexico City?

In Mexico City, the average daily maximum UV index in May is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV radiation.
Average temperature in May - Mexico City, Mexico
  • Average high temperature in May: 26.8°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 May: 13.2°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 May - Mexico City, Mexico
  • Average humidity in May: 51%

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

Average rainfall in May - Mexico City, Mexico
  • Average rainfall in May: 66.5mm

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 May - Mexico City, Mexico
  • Average rainfall days in May: 12.9 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 May / Average sunshine in May - Mexico City, Mexico
  • Average daylight in May: 13.1h

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 May: 7.3h

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 May - Mexico City, Mexico
  • Average UV index in May: 12

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).