May weather forecast
Chapala, Mexico

Weather in May

May, the last month of the spring, in Chapala, is also a hot month, with average temperature ranging between min 15.4°C (59.7°F) and max 32.3°C (90.1°F).

Temperature

With an average high-temperature of 32.3°C (90.1°F) and an average low-temperature of 15.4°C (59.7°F), May is the warmest month.

Heat index

The average heat index in May is calculated to be a hot 33.1°C (91.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like activity, wind, pregnancy, and clothing affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In May, the average relative humidity is 42%.

Rainfall

In Chapala, during 6.8 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, there are 136.8 rainfall days, and 649mm (25.55") of precipitation is accumulated.

Daylight

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

Sunshine

January, May and December, with an average of 9.8h of sunshine, are months with the most sunshine.

UV index

With an average maximum UV index of 7, May is the month with the highest UV index in Chapala, Mexico. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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.
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FAQ

What is the warmest month in Chapala?

With an average high-temperature of 32.3°C (90.1°F) and an average low-temperature of 15.4°C (59.7°F), May is the warmest month in Chapala.

What is the temperature in May in Chapala?

In Chapala, in May, the average high-temperature is 32.3°C (90.1°F), and the average low-temperature is 15.4°C (59.7°F). In May, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 33.1°C (91.6°F).

What is the average humidity in May in Chapala?

In May, the average relative humidity in Chapala is 42%.

How many days does it rain in May in Chapala?

In Chapala, during May, the rain falls for 6.8 days and regularly aggregates up to 20mm (0.79") of precipitation.

How many hours of daylight does Chapala have in May?

In May, the average length of the day is 13.1h.

What are the months with the most sunshine in Chapala?

January, May and December, with an average of 9.8h of sunshine, are months with the most sunshine in Chapala, Mexico.

How long on average sun shines in May in Chapala?

In Chapala, the average sunshine in May is 9.8h.

What is the month with the highest UV index in Chapala?

May is the month with the highest UV index, with an average maximum UV index of 7.

How high is the UV index in May in Chapala?

In Chapala, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.

Average temperature in May
Chapala, Mexico

Average temperature in May - Chapala, Mexico
  • Average high temperature in May: 32.3°C

The warmest month (with the highest average high temperature) is May (32.3°C).
The month with the lowest average high temperature is January (23.4°C).

  • Average low temperature in May: 15.4°C

The month with the highest average low temperature is June (17.8°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).

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Average pressure in May
Chapala, Mexico

Average pressure in May - Chapala, Mexico
  • Average pressure in May: 1012.5mbar

The month with the highest atmospheric pressure is January (1016.6mbar).
The month with the lowest atmospheric pressure is May (1012.5mbar).

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Average wind speed in May
Chapala, Mexico

Average wind speed in May - Chapala, Mexico
  • Average wind speed in May: 7.6km/h

The windiest month (with the highest average wind speed) is April (8.1km/h).
The calmest month (with the lowest average wind speed) is July (4.8km/h).

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Average humidity in May
Chapala, Mexico

Average humidity in May - Chapala, Mexico
  • Average humidity in May: 42%

The month with the highest relative humidity is September (83%).
The month with the lowest relative humidity is April (36%).

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Average rainfall in May
Chapala, Mexico

Average rainfall in May - Chapala, Mexico
  • Average rainfall in May: 20mm

The wettest month (with the highest rainfall) is July (169mm).
The driest month (with the least rainfall) is April (1mm).

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Average rainfall days in May
Chapala, Mexico

Average rainfall days in May - Chapala, Mexico
  • Average rainfall days in May: 6.8 days

The month with the highest number of rainy days is July (26.9 days).
The month with the least rainy days is April (1.8 days).

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Average daylight in May /
Average sunshine in May
Chapala, Mexico

Average daylight in May / Average sunshine in May - Chapala, Mexico
  • Average daylight in May: 13.1h

The month with the longest days is June (Average daylight: 13.4h).
The month with the shortest days is December (Average daylight: 10.9h).

  • Average sunshine in May: 9.8h

Months with the most sunshine are January, May and December (Average sunshine: 9.8h).
The month with the least sunshine is July (Average sunshine: 8.7h).

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Average sunshine days in May
Chapala, Mexico

Average sunshine days in May - Chapala, Mexico
  • Average sunshine days in May: 22.3 days

The month with the most sunshine days is April (27.8 days).
The month with the least sunshine days is July (2.5 days).

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Average UV index in May
Chapala, Mexico

Average UV index in May - Chapala, Mexico
  • Average UV index in May: 7

The month with the highest UV index is May (UV index 7).
Months with the lowest UV index are January, February, August, September, October, November and December (UV index 5).

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Average cloud cover in May
Chapala, Mexico

Average cloud cover in May - Chapala, Mexico
  • Average cloud cover in May: 11

The month with the most cloud cover is September (Cloud cover 45).
Months with the least cloud cover are March and April (Cloud cover 9).

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Average visibility in May
Chapala, Mexico

Average visibility in May - Chapala, Mexico
  • Average visibility in May: 10km

Months with the highest visibility are January, February, March, April, May, June, November and December (10km).
Months with the lowest visibility are July, August and September (8km).

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