October weather forecastValle de Chalco, Mexico
October
Weather in October
October brings a welcome change to the weather in Valle de Chalco, Mexico, with the onset of more agreeable conditions. A striking aspect about October's weather is the appreciable dip in rainfall to 100mm (3.94") in comparison to September's 174mm (6.85"). The overall humidity dips correspondingly, thus returning the climate to a more temperate status. Days begin to shorten more markedly as the year eases into the later months. Cloud coverage also decreases significantly ensuring clear skies for most of the month.Temperature
The start of October in Valle de Chalco marks an average high-temperature of a still pleasant 20.5°C (68.9°F), no different from the conditions in September. An average low-temperature of 9.8°C (49.6°F) is noted during the nights in October.Humidity
The average relative humidity in October in Valle de Chalco is 74%.Rainfall
In October, in Valle de Chalco, the rain falls for 20.2 days. Throughout October, 100mm (3.94") of precipitation is accumulated. Throughout the year, there are 195.2 rainfall days, and 1088mm (42.83") of precipitation is accumulated.Daylight
In October, the average length of the day in Valle de Chalco, Mexico, is 11h and 42min.On the first day of October in Valle de Chalco, sunrise is at 6:26 am and sunset at 6:23 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 6:02 pm CST.
Sunshine
The average sunshine in October in Valle de Chalco is 9.1h.UV index
January, August through December, with an average maximum UV index of 4, are months with the lowest UV index in Valle de Chalco. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: During October, 4 as the daily maximum UV index converts into the following advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Valle de Chalco, Mexico
- Average high temperature in October: 20.5°C
The warmest month (with the highest average high temperature) is April (25.3°C).
The month with the lowest average high temperature is January (19.3°C).
- Average low temperature in October: 9.8°C
The month with the highest average low temperature is May (13°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure in October
Valle de Chalco, Mexico
- Average pressure in October: 1016.4mbar
The month with the highest atmospheric pressure is January (1018.4mbar).
The month with the lowest atmospheric pressure is May (1014.2mbar).
Average wind speed in October
Valle de Chalco, Mexico
- Average wind speed in October: 6.7km/h
The windiest months (with the highest average wind speed) are March and April (6.8km/h).
The calmest month (with the lowest average wind speed) is July (4.8km/h).
Average humidity in October
Valle de Chalco, Mexico
- Average humidity in October: 74%
The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is April (43%).
Average rainfall in October
Valle de Chalco, Mexico
- Average rainfall in October: 100mm
The wettest month (with the highest rainfall) is July (230mm).
The driest month (with the least rainfall) is December (5mm).
Average rainfall days in October
Valle de Chalco, Mexico
- Average rainfall days in October: 20.2 days
The months with the highest number of rainy days are July and August (29.7 days).
The month with the least rainy days is December (4.3 days).
Average daylight in October /
Average sunshine in October
Valle de Chalco, Mexico
- Average daylight in October: 11h and 42min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in October: 9h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in October
Valle de Chalco, Mexico
- Average sunshine days in October: 7.1 days
The month with the most sunshine days is December (24.9 days).
The months with the least sunshine days are July and August (0.5 days).
Average UV index in October
Valle de Chalco, Mexico
- Average UV index in October: 4
The months with the highest UV index are February, March, April, May, June and July (UV index 5).
The months with the lowest UV index are January, August, September, October, November and December (UV index 4).
Average cloud cover in October
Valle de Chalco, Mexico
- Average cloud cover in October: 29
The months with the most cloud cover are July and September (Cloud cover 37).
The months with the least cloud cover are February and December (Cloud cover 10).
Average visibility in October
Valle de Chalco, Mexico
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
