San Cristóbal de las Casas
Mexico
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
San Cristóbal de las Casas, Mexico

Dramatic skyline over a street in San Cristobal de las Casas in Mexico, with rows of cars and houses on the ancient cobblestoned streets
Dramatic skyline over a street in San Cristobal de las Casas in Mexico, with rows of cars and houses on the ancient cobblestoned streets
October, the same as September, in San Cristóbal de las Casas, Mexico, is an agreeable autumn month, with average temperature fluctuating between 9.6°C (49.3°F) and 21.3°C (70.3°F).

Temperature

In October, the average high-temperature is essentially the same as in September - a still pleasant 21.3°C (70.3°F). In October, the average low-temperature is 9.6°C (49.3°F).

Humidity

January, September through December, with an average relative humidity of 80%, are most humid months in San Cristóbal de las Casas.

Rainfall

In San Cristóbal de las Casas, during October, the rain falls for 11.3 days and regularly aggregates up to 109mm (4.3") of precipitation. In San Cristóbal de las Casas, Mexico, during the entire year, the rain falls for 111.4 days and collects up to 1084.7mm (42.7") of precipitation.

Daylight

In San Cristóbal de las Casas, the average length of the day in October is 11.8h.

Sunshine

The average sunshine in San Cristóbal de las Casas is 4.9h.

UV index

In San Cristóbal de las Casas, the average daily maximum UV index is 11. A UV Index of 11, and more, symbolizes an extreme threat to health from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 11 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.

What is the temperature in October in San Cristóbal de las Casas?

In October, in San Cristóbal de las Casas, the average high-temperature is 21.3°C (70.3°F), and the average low-temperature is 9.6°C (49.3°F).

What is the most humid month in San Cristóbal de las Casas?

Months with the highest humidity in San Cristóbal de las Casas, Mexico, are January, September through December, with an average relative humidity of 80%.

What is the average humidity in October in San Cristóbal de las Casas?

In San Cristóbal de las Casas, Mexico, the average relative humidity in October is 80%.

How many days does it rain in October in San Cristóbal de las Casas?

In San Cristóbal de las Casas, Mexico, during October, the rain falls for 11.3 days and regularly aggregates up to 109mm (4.3") of precipitation.

What is the average length of the day in October in San Cristóbal de las Casas?

The average length of the day in October in San Cristóbal de las Casas is 11.8h.

How long on average sun shines in October in San Cristóbal de las Casas?

The average sunshine in October in San Cristóbal de las Casas, Mexico, is 4.9h.

What is the UV index intensity in October in San Cristóbal de las Casas?

In San Cristóbal de las Casas, Mexico, the average daily maximum UV index in October is 11. A UV Index reading of 11, and higher, represents an extreme health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in October - San Cristóbal de las Casas, Mexico
  • Average high temperature in October: 21.3°C

The warmest month (with the highest average high temperature) is April (23.5°C).
The month with the lowest average high temperature is December (19.9°C).

  • Average low temperature in October: 9.6°C

The month with the highest average low temperature is June (11.5°C).
The coldest month (with the lowest average low temperature) is January (4.2°C).

Average humidity in October - San Cristóbal de las Casas, Mexico
  • Average humidity in October: 80%

Months with the highest relative humidity are January, September, October, November and December (80%).
The month with the lowest relative humidity is April (76%).

Average rainfall in October - San Cristóbal de las Casas, Mexico
  • Average rainfall in October: 109mm

The wettest month (with the highest rainfall) is June (226.3mm).
The driest month (with the lowest rainfall) is January (9mm).

Average rainfall days in October - San Cristóbal de las Casas, Mexico
  • Average rainfall days in October: 11.3 days

The month with the highest number of rainy days is September (19.7 days).
Months with the lowest number of rainy days are March and December (2.3 days).

Average daylight in October / Average sunshine in October - San Cristóbal de las Casas, Mexico
  • Average daylight in October: 11.8h

The month with the longest days is June (Average daylight: 13.1h).
The month with shortest days is December (Average daylight: 11.1h).

  • Average sunshine in October: 4.9h

The month with most sunshine is February (Average sunshine: 7.1h).
The month with least sunshine is September (Average sunshine: 3.9h).

Average UV index in October - San Cristóbal de las Casas, 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).
Months with the lowest UV index are January and December (UV index 9).