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

October 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
October, like September, in Guadalajara, Mexico, is another warm autumn month, with average temperature fluctuating between 14.9°C (58.8°F) and 27.1°C (80.8°F).

Temperature

In Guadalajara, the average high-temperature in October remains equal as in September - a still moderately hot 27.1°C (80.8°F). The average low-temperature, in Guadalajara, is 14.9°C (58.8°F).

Heat index

The average heat index in October is calculated to 28.9°C (84°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the 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 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, metabolic differences, differences in body mass, height, and shape). 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in Guadalajara is 68%.

Rainfall

In October, in Guadalajara, Mexico, the rain falls for 6.4 days. Throughout October, 61.4mm (2.4") of precipitation is accumulated. In Guadalajara, during the entire year, the rain falls for 90.9 days and collects up to 1002.4mm (39.5") of precipitation.

Daylight

The average length of the day in October is 11.7h.

Sunshine

The average sunshine in October is 7.1h.

UV index

In Guadalajara, the average daily maximum UV index in October is 11. A UV Index value of 11, and more, symbolizes an extreme threat to health from unsafe exposure to the UV radiation for the average person.
Note: In October, the average maximum UV index of 11 translate into the following recommendations:
Practice all essential precautions. Protection against sun damage is crucial. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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. Prolonged stay under the direct sun should be avoided as much as possible, especially if a person burns easily. Sunscreen with a minimum 30 sun protection factor should always be used.

What is the temperature in October in Guadalajara?

The average high-temperature, in October, in Guadalajara, is 27.1°C (80.8°F), while the average low-temperature is 14.9°C (58.8°F). In October, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that calculates temperature value influenced by the moisture in the air, is estimated at 28.9°C (84°F).

What is the average humidity in October in Guadalajara?

The average relative humidity in October in Guadalajara, Mexico, is 68%.

How many days does it rain in October in Guadalajara?

In Guadalajara, during October, the rain falls for 6.4 days and regularly aggregates up to 61.4mm (2.4") of precipitation.

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

The average length of the day in October is 11.7h.

How many hours of sunshine does Guadalajara have in October?

In Guadalajara, the average sunshine in October is 7.1h.

How high is the UV index in October in Guadalajara?

In October, the average daily maximum UV index in Guadalajara is 11. A UV Index estimate of 11, and higher, represents an ultimate hazard to health from the exposure to the Sun's UV radiation.
Average temperature in October - Guadalajara, Mexico
  • Average high temperature in October: 27.1°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 October: 14.9°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 October - Guadalajara, Mexico
  • Average humidity in October: 68%

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

Average rainfall in October - Guadalajara, Mexico
  • Average rainfall in October: 61.4mm

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 October - Guadalajara, Mexico
  • Average rainfall days in October: 6.4 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 October / Average sunshine in October - Guadalajara, Mexico
  • Average daylight in October: 11.7h

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 October: 7.1h

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 October - Guadalajara, Mexico
  • Average UV index in October: 11

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).