Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
October's weather displays an average high-temperature of a still pleasant 21.7°C (71.1°F), slightly varied from September's 22.5°C (72.5°F). San Diego Chalma records an average temperature drop to a fresh 12.7°C (54.9°F) in October.Humidity
The average relative humidity in October in San Diego Chalma is 78%.Rainfall
In October, in San Diego Chalma, Mexico, the rain falls for 10.7 days. Throughout October, 35mm (1.38") of precipitation is accumulated. In San Diego Chalma, during the entire year, the rain falls for 137.8 days and collects up to 464mm (18.27") of precipitation.Daylight
In October, the average length of the day is 11h and 43min.On the first day of October in San Diego Chalma, sunrise is at 6:20 am and sunset at 6:17 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 5:57 pm CST.
Sunshine
In San Diego Chalma, Mexico, the average sunshine in October is 8.7h.UV index
January, October and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 4 during October morphs into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What are the temperatures in San Diego Chalma in October?
What is the average humidity in October in San Diego Chalma?
How many days does it rain in October in San Diego Chalma?
What is the average length of the day in October in San Diego Chalma?
What time are sunrise and sunset in October in San Diego Chalma?
How many hours of sunshine does San Diego Chalma have in October?
What is the month with the lowest UV index in San Diego Chalma?
What is the UV index intensity in October in San Diego Chalma?
Average temperature in October
San Diego Chalma, Mexico
- Average high temperature in October: 21.7°C
The warmest month (with the highest average high temperature) is April (25.8°C).
The month with the lowest average high temperature is January (19.1°C).
- Average low temperature in October: 12.7°C
The month with the highest average low temperature is May (15.1°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).
Average pressure in October
San Diego Chalma, Mexico
- Average pressure in October: 1016.1mbar
The month with the highest atmospheric pressure is January (1018.9mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).
Average wind speed in October
San Diego Chalma, Mexico
- Average wind speed in October: 9.4km/h
The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is September (8.6km/h).
Average humidity in October
San Diego Chalma, Mexico
- Average humidity in October: 78%
The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is April (60%).
Average rainfall in October
San Diego Chalma, Mexico
- Average rainfall in October: 35mm
The wettest month (with the highest rainfall) is June (122mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in October
San Diego Chalma, Mexico
- Average rainfall days in October: 10.7 days
The month with the highest number of rainy days is June (20.9 days).
The month with the least rainy days is December (4.3 days).
Average daylight in October /
Average sunshine in October
San Diego Chalma, Mexico
- Average daylight in October: 11h and 4min
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 0min).
- Average sunshine in October: 8h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in October
San Diego Chalma, Mexico
- Average sunshine days in October: 19.2 days
The month with the most sunshine days is December (24.4 days).
The month with the least sunshine days is June (7.9 days).
Average UV index in October
San Diego Chalma, Mexico
- Average UV index in October: 4
The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, October and December (UV index 4).
Average cloud cover in October
San Diego Chalma, Mexico
- Average cloud cover in October: 36
The month with the most cloud cover is September (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 18).
Average visibility in October
San Diego Chalma, Mexico
- Average visibility in October: 9km
The months with the highest visibility are February, March, April, May and December (10km).
The months with the lowest visibility are January, June, July, August, September, October and November (9km).
San Diego Chalma, Mexico
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