Guadalajara
Mexico
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Guadalajara, Mexico

Water in front of the Cabanas Cultural Institute in Guadalajara, Mexico
Water in front of the Cabanas Cultural Institute in Guadalajara, Mexico
The last month of the spring, May, is also a hot month in Guadalajara, Mexico, with average temperature fluctuating between 32.5°C (90.5°F) and 16.4°C (61.5°F).

Temperature

With an average high-temperature of 32.5°C (90.5°F) and an average low-temperature of 16.4°C (61.5°F), May is the warmest month.

Heat index

The average heat index is evaluated at a tropical 34.8°C (94.6°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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, clothing, pregnancy), and activity. 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 especially crucial for babies and toddlers. 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 48%.

Rainfall

In Guadalajara, Mexico, it is raining for 3.5 days, with typically 24.9mm (1") of accumulated precipitation. In Guadalajara, Mexico, during the entire year, the rain falls for 90.9 days and collects up to 1002.4mm (39.5") of precipitation.

Daylight

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

Sunshine

With an average of 9h of sunshine, May has the most sunshine of the year.

UV index

Months with the highest UV index in Guadalajara are March through September, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 12 in May interpret into the following advice:
Take all required precautions, as unprotected skin and eyes can burn in minutes. 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. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the warmest month in Guadalajara?

May is the warmest month in Guadalajara, with an average high-temperature of 32.5°C (90.5°F) and an average low-temperature of 16.4°C (61.5°F).

What is the temperature in May in Guadalajara?

In May, the average high-temperature is 32.5°C (90.5°F), and the average low-temperature is 16.4°C (61.5°F). In May, the average heat index (a.k.a. 'real feel', 'feels like'), that factores the actual air temperature with the relative humidity, is calculated to 34.8°C (94.6°F).

What is the average humidity in May in Guadalajara?

In May, the average relative humidity in Guadalajara is 48%.

How many days does it rain in May in Guadalajara?

In Guadalajara, Mexico, during May, the rain falls for 3.5 days and regularly aggregates up to 24.9mm (1") of precipitation.

What is the average length of the day in May in Guadalajara?

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

What month has the most sunshine in Guadalajara?

With an average of 9h of sunshine, May has the most sunshine of the year in Guadalajara.

How many hours of sunshine does Guadalajara have in May?

The average sunshine in May in Guadalajara, Mexico, is 9h.

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

March through September, with an average maximum UV index of 12, are months with the highest UV index.

How high is the UV index in May in Guadalajara?

In Guadalajara, the average daily maximum UV index in May is 12. A UV Index value of 11, and more, symbolizes an extreme health vulnerability from unprotected exposure to the UV radiation.
Average temperature in May - Guadalajara, Mexico
  • Average high temperature in May: 32.5°C

The warmest month (with the highest average high temperature) is May (32.5°C).
Months with the lowest average high temperature are January and December (24.7°C).

  • Average low temperature in May: 16.4°C

The month with the highest average low temperature is June (17.3°C).
The coldest month (with the lowest average low temperature) is January (9.5°C).

Average humidity in May - Guadalajara, Mexico
  • Average humidity in May: 48%

The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is April (46%).

Average rainfall in May - Guadalajara, Mexico
  • Average rainfall in May: 24.9mm

The wettest month (with the highest rainfall) is July (272.5mm).
The driest month (with the lowest rainfall) is March (4.7mm).

Average rainfall days in May - Guadalajara, Mexico
  • Average rainfall days in May: 3.5 days

The month with the highest number of rainy days is July (21.6 days).
The month with the lowest number of rainy days is March (0.7 days).

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

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

  • Average sunshine in May: 9h

The month with most sunshine is May (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 6.1h).

Average UV index in May - Guadalajara, 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 7).