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 snowfall 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
October
Weather in October
Temperature
In the transition from September to October, San Diego de la Unión reports an average high-temperature of a still pleasant 21.8°C (71.2°F), indicating a close resemblance to the prior month. San Diego de la Unión's average low-temperature is measured at a cool 10.6°C (51.1°F) during October.Humidity
The average relative humidity in October in San Diego de la Unión, Mexico, is 72%.Rainfall
In October, the rain falls for 12.5 days. Throughout October, 43mm (1.69") of precipitation is accumulated. Throughout the year, there are 129.7 rainfall days, and 450mm (17.72") of precipitation is accumulated.Snowfall
In San Diego de la Unión, snow does not fall in February through October and December.Daylight
In San Diego de la Unión, the average length of the day in October is 11h and 39min.On the first day of October, sunrise is at 6:34 am and sunset at 6:30 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:07 pm CST.
Sunshine
In October, the average sunshine in San Diego de la Unión is 9.4h.UV index
January, October through December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In October, a daily UV index of 4 turns into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in San Diego de la Unión?
What is the average humidity in October in San Diego de la Unión?
How much does it rain in San Diego de la Unión in October?
When it does not snow in San Diego de la Unión?
Does it snow in San Diego de la Unión in October?
How many hours of daylight does San Diego de la Unión have in October?
When is the sunrise / sunset in October in San Diego de la Unión?
How many hours of sunshine does San Diego de la Unión have in October?
What are the months with the lowest UV index in San Diego de la Unión?
What is the UV index reading in October in San Diego de la Unión?
Average temperature in October
San Diego de la Unión, Mexico
- Average high temperature in October: 21.8°C
The warmest month (with the highest average high temperature) is May (27.3°C).
The month with the lowest average high temperature is January (19.3°C).
- Average low temperature in October: 10.6°C
The month with the highest average low temperature is May (14.3°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).
Average pressure in October
San Diego de la Unión, Mexico
- Average pressure in October: 1016.7mbar
The month with the highest atmospheric pressure is January (1018.7mbar).
The month with the lowest atmospheric pressure is May (1013.7mbar).
Average wind speed in October
San Diego de la Unión, Mexico
- Average wind speed in October: 10.2km/h
The windiest month (with the highest average wind speed) is April (10.9km/h).
The calmest month (with the lowest average wind speed) is November (9.1km/h).
Average humidity in October
San Diego de la Unión, Mexico
- Average humidity in October: 72%
The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is April (40%).
Average rainfall in October
San Diego de la Unión, Mexico
- Average rainfall in October: 43mm
The wettest month (with the highest rainfall) is June (78mm).
The driest month (with the least rainfall) is January (6mm).
Average rainfall days in October
San Diego de la Unión, Mexico
- Average rainfall days in October: 12.5 days
The month with the highest number of rainy days is September (17.5 days).
The month with the least rainy days is December (3.5 days).
Average snowfall days in October
San Diego de la Unión, Mexico
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and November (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and December (0 days).
Average daylight in October /
Average sunshine in October
San Diego de la Unión, Mexico
- Average daylight in October: 11h and 4min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in October: 9h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 9h and 6min).
Average sunshine days in October
San Diego de la Unión, Mexico
- Average sunshine days in October: 13.8 days
The month with the most sunshine days is December (24.8 days).
The month with the least sunshine days is September (8.5 days).
Average UV index in October
San Diego de la Unión, 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, November and December (UV index 4).
Average cloud cover in October
San Diego de la Unión, Mexico
- Average cloud cover in October: 31
The month with the most cloud cover is September (Cloud cover 43).
The months with the least cloud cover are February, March, April and December (Cloud cover 15).
Average visibility in October
San Diego de la Unión, Mexico
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are July, August and September (8km).
