May weather forecast
San Marcos Arteaga, Mexico

May

Weather in May

May, the last month of the spring in San Marcos Arteaga, is also a moderately hot month, with an average temperature fluctuating between 14.5°C (58.1°F) and 26.3°C (79.3°F).

Temperature

The transition into May notes an average high-temperature of a still warm 26.3°C (79.3°F), revealing a mild distinction from the 27.3°C (81.1°F) in April. An average minimum temperature of 14.5°C (58.1°F) marks the month of May.

Humidity

In San Marcos Arteaga, the average relative humidity in May is 63%.

Rainfall

In San Marcos Arteaga, in May, it is raining for 18.8 days, with typically 82mm (3.23") of accumulated precipitation. In San Marcos Arteaga, Mexico, during the entire year, the rain falls for 185.5 days and collects up to 866mm (34.09") of precipitation.

Daylight

In San Marcos Arteaga, Mexico, the average length of the day in May is 12h and 58min.
On the first day of the month, sunrise is at 6:04 am and sunset at 6:52 pm. On the last day of May, sunrise is at 5:55 am and sunset at 7:02 pm CST.

Sunshine

May has the most sunshine of the year, with an average of 10.8h of sunshine.

UV index

The average daily maximum UV index in May in San Marcos Arteaga, Mexico, is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In May, the average maximum UV index of 5 translates into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Enhance your sun protection with tightly woven, yet airy clothing.

Frequently asked questions

What is the usual temperature for San Marcos Arteaga in May?
The average high-temperature and low-temperature during May are 26.3°C (79.3°F) and 14.5°C (58.1°F) respectively. In April, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 28°C (82.4°F).
What is the average humidity in May in San Marcos Arteaga?
The average relative humidity in May in San Marcos Arteaga, Mexico, is 63%.
How many days does it rain in May in San Marcos Arteaga?
In May, in San Marcos Arteaga, the rain falls for 18.8 days. Throughout May, 82mm (3.23") of precipitation is accumulated.
What is the average length of the day in May in San Marcos Arteaga?
The average day length in May is 12h and 58min.
When are sunrise and sunset in May in San Marcos Arteaga?
On the first day of May in San Marcos Arteaga, Mexico, sunrise is at 6:04 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:02 pm CST.
What month has the most sunshine in San Marcos Arteaga?
With an average of 10.8h of sunshine, May has the most sunshine of the year.
How long on average sun shines in May in San Marcos Arteaga?
In San Marcos Arteaga, the average sunshine duration in May is 10.8h.
What is the UV index intensity in May in San Marcos Arteaga?
In San Marcos Arteaga, Mexico, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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 Marcos Arteaga, Mexico
  • Average high temperature in May: 26.3°C

The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is January (21.1°C).

  • Average low temperature in May: 14.5°C

The month with the highest average low temperature is May (14.5°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).

Average pressure in May
San Marcos Arteaga, Mexico
  • Average pressure in May: 1013.8mbar

The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).

Average wind speed in May
San Marcos Arteaga, Mexico
  • Average wind speed in May: 7.2km/h

The windiest month (with the highest average wind speed) is January (8.7km/h).
The calmest months (with the lowest average wind speed) are June and September (6.7km/h).

Average humidity in May
San Marcos Arteaga, Mexico
  • Average humidity in May: 63%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (56%).

Average rainfall in May
San Marcos Arteaga, Mexico
  • Average rainfall in May: 82mm

The wettest month (with the highest rainfall) is June (164mm).
The driest month (with the least rainfall) is December (3mm).

Average rainfall days in May
San Marcos Arteaga, Mexico
  • Average rainfall days in May: 18.8 days

The month with the highest number of rainy days is September (26.6 days).
The month with the least rainy days is December (4.5 days).

Average daylight in May /
Average sunshine in May
San Marcos Arteaga, Mexico
  • Average daylight in May: 13h and 0min

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in May: 10h and 5min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).

Average sunshine days in May
San Marcos Arteaga, Mexico
  • Average sunshine days in May: 8.3 days

The month with the most sunshine days is December (22.2 days).
The months with the least sunshine days are August and September (2 days).

Average UV index in May
San Marcos Arteaga, Mexico
  • Average UV index in May: 5

The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, June, October, November and December (UV index 4).

Average cloud cover in May
San Marcos Arteaga, Mexico
  • Average cloud cover in May: 22

The month with the most cloud cover is September (Cloud cover 42).
The months with the least cloud cover are February, March and April (Cloud cover 15).

Average visibility in May
San Marcos Arteaga, Mexico
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).

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