May weather forecastMexico City, Mexico
May
Weather in May
The month of May experiences a shift in climatic harmony in Mexico City. The district's meteorological microcosm augments the warmth, placing it among the city's hottest periods. Despite extended daylight and the annual high temperature remaining at 25.4°C (77.7°F), largely corresponding to April, the onset of higher rainfall signals the incoming wetter period. The increase in rainfall also triggers a surge in relative humidity, reaching its half-year peak of 49%. The enhancement of cloud cover might eclipse intermittent sunshine, but the weather remains pleasant, nurturing the city's effervescent social appeal.Temperature
The months of April and May are noted for their peak temperatures, with an average high-temperature of 25.4°C (77.7°F).Humidity
In May, the average relative humidity is 49%.Rainfall
In Mexico City, in May, it is raining for 14.9 days, with typically 57mm (2.24") of accumulated precipitation. In Mexico City, Mexico, during the entire year, the rain falls for 176.8 days and collects up to 781mm (30.75") of precipitation.Daylight
In May, the average length of the day is 13h and 4min.On the first day of the month, sunrise is at 6:07 am and sunset at 6:59 pm. On the last day of May, sunrise is at 5:57 am and sunset at 7:11 pm CST.
Sunshine
In Mexico City, the average sunshine in May is 10.5h.UV index
February through May and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 5 in May translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mexico City, Mexico
- Average high temperature in May: 25.4°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 May: 13.7°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 May
Mexico City, Mexico
- Average pressure in May: 1014.1mbar
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 May
Mexico City, Mexico
- Average wind speed in May: 6.4km/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 May
Mexico City, Mexico
- Average humidity in May: 49%
The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is April (41%).
Average rainfall in May
Mexico City, Mexico
- Average rainfall in May: 57mm
The wettest month (with the highest rainfall) is July (181mm).
The driest month (with the least rainfall) is December (4mm).
Average rainfall days in May
Mexico City, Mexico
- Average rainfall days in May: 14.9 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 May /
Average sunshine in May
Mexico City, Mexico
- Average daylight in May: 13h and 6min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in May: 10h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is November (Average sunshine: 7h and 48min).
Average sunshine days in May
Mexico City, Mexico
- Average sunshine days in May: 8.9 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 May
Mexico City, Mexico
- Average UV index in May: 5
The months with the highest UV index are February, March, April, May and July (UV index 5).
The months with the lowest UV index are January, June, August, September, October, November and December (UV index 4).
Average cloud cover in May
Mexico City, Mexico
- Average cloud cover in May: 17
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 May
Mexico City, Mexico
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
