May weather forecast
San Martín Cuautlalpan, Mexico

May

Weather in May

May, the last month of the spring in San Martín Cuautlalpan, is also a moderately hot month, with an average temperature fluctuating between 13°C (55.4°F) and 25.2°C (77.4°F).

Temperature

San Martín Cuautlalpan starts May with an average high-temperature of a still warm 25.2°C (77.4°F), a minor shift from April's 25.3°C (77.5°F). San Martín Cuautlalpan, during the nights of May, registers a substantial plunge from the daytime high, averaging at a refreshing 13°C (55.4°F).

Humidity

In San Martín Cuautlalpan, the average relative humidity in May is 52%.

Rainfall

In May, the rain falls for 19.2 days. Throughout May, 89mm (3.5") of precipitation is accumulated. Throughout the year, in San Martín Cuautlalpan, there are 195.2 rainfall days, and 1088mm (42.83") of precipitation is accumulated.

Daylight

In San Martín Cuautlalpan, the average length of the day in May is 13h and 3min.
On the first day of the month, sunrise is at 6:06 am and sunset at 6:58 pm. On the last day of May, in San Martín Cuautlalpan, sunrise is at 5:56 am and sunset at 7:09 pm CST.

Sunshine

In San Martín Cuautlalpan, Mexico, the average sunshine in May is 10.5h.

UV index

The months with the highest UV index are February through July, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: A daily high UV index of 5 in May leads to these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Frequently asked questions

What is the temperature in May in San Martín Cuautlalpan?
The average high-temperature and low-temperature during May are 25.2°C (77.4°F) and 13°C (55.4°F) respectively.
What is the average humidity in May in San Martín Cuautlalpan?
In San Martín Cuautlalpan, the average relative humidity in May is 52%.
How much does it rain in San Martín Cuautlalpan in May?
In San Martín Cuautlalpan, during May, the rain falls for 19.2 days and regularly aggregates up to 89mm (3.5") of precipitation.
What is the average length of the day in May in San Martín Cuautlalpan?
In San Martín Cuautlalpan, the average day length in May is 13h and 3min.
When is the sunrise / sunset in May in San Martín Cuautlalpan?
In May, on the first day of the month, sunrise is at 6:06 am and sunset at 6:58 pm. On the last day of the month, in San Martín Cuautlalpan, sunrise is at 5:56 am and sunset at 7:09 pm CST.
How many hours of sunshine does San Martín Cuautlalpan have in May?
The average sunshine duration in May in San Martín Cuautlalpan is 10.5h.
What is the month with the highest UV index in San Martín Cuautlalpan?
The months with the highest UV index in San Martín Cuautlalpan are February through July, with an average maximum UV index of 5.
How high is the UV index in May in San Martín Cuautlalpan?
In San Martín Cuautlalpan, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
San Martín Cuautlalpan, Mexico
  • Average high temperature in May: 25.2°C

The warmest month (with the highest average high temperature) is April (25.3°C).
The month with the lowest average high temperature is January (19.3°C).

  • Average low temperature in May: 13°C

The month with the highest average low temperature is May (13°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).

Average pressure in May
San Martín Cuautlalpan, Mexico
  • Average pressure in May: 1014.2mbar

The month with the highest atmospheric pressure is January (1018.4mbar).
The month with the lowest atmospheric pressure is May (1014.2mbar).

Average wind speed in May
San Martín Cuautlalpan, Mexico
  • Average wind speed in May: 5.5km/h

The windiest months (with the highest average wind speed) are March and April (6.8km/h).
The calmest month (with the lowest average wind speed) is July (4.8km/h).

Average humidity in May
San Martín Cuautlalpan, Mexico
  • Average humidity in May: 52%

The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is April (43%).

Average rainfall in May
San Martín Cuautlalpan, Mexico
  • Average rainfall in May: 89mm

The wettest month (with the highest rainfall) is July (230mm).
The driest month (with the least rainfall) is December (5mm).

Average rainfall days in May
San Martín Cuautlalpan, Mexico
  • Average rainfall days in May: 19.2 days

The months with the highest number of rainy days are July and August (29.7 days).
The month with the least rainy days is December (4.3 days).

Average daylight in May /
Average sunshine in May
San Martín Cuautlalpan, Mexico
  • Average daylight in May: 13h and 1min

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 3min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).

Average sunshine days in May
San Martín Cuautlalpan, Mexico
  • Average sunshine days in May: 6.5 days

The month with the most sunshine days is December (24.9 days).
The months with the least sunshine days are July and August (0.5 days).

Average UV index in May
San Martín Cuautlalpan, Mexico
  • Average UV index in May: 5

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

Average cloud cover in May
San Martín Cuautlalpan, Mexico
  • Average cloud cover in May: 18

The months with the most cloud cover are July and September (Cloud cover 37).
The months with the least cloud cover are February and December (Cloud cover 10).

Average visibility in May
San Martín Cuautlalpan, 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).

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