September weather forecastAvandaro, Mexico
September
Weather in September
The first month of the autumn, September, is still a pleasant month in Avandaro, Mexico, with an average temperature ranging between max 21.6°C (70.9°F) and min 12.4°C (54.3°F).Temperature
The commencement of September brings an average high-temperature of a still agreeable 21.6°C (70.9°F), marking an inconsequential divergence from August. In Avandaro, the average temperature during the nights of September drops to a fresh 12.4°C (54.3°F).Humidity
The months with the highest humidity in Avandaro, Mexico, are August and September, with an average relative humidity of 83%.Rainfall
In September, in Avandaro, the rain falls for 28.7 days. Throughout September, 226mm (8.9") of precipitation is accumulated. In Avandaro, during the entire year, the rain falls for 193.5 days and collects up to 1351mm (53.19") of precipitation.Daylight
In Avandaro, the average length of the day in September is 12h and 14min.On the first day of the month, sunrise is at 6:25 am and sunset at 6:54 pm. On the last day of September, in Avandaro, sunrise is at 6:31 am and sunset at 6:29 pm CST.
Sunshine
The average sunshine in September in Avandaro is 8.6h.UV index
The months with the highest UV index are February through July and September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 5 in September interprets into the following advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Avandaro, Mexico
- Average high temperature in September: 21.6°C
The warmest month (with the highest average high temperature) is May (26.5°C).
The month with the lowest average high temperature is December (20.6°C).
- Average low temperature in September: 12.4°C
The month with the highest average low temperature is May (13.9°C).
The coldest month (with the lowest average low temperature) is January (7.8°C).
Average pressure in September
Avandaro, Mexico
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is January (1017.2mbar).
The month with the lowest atmospheric pressure is May (1013.2mbar).
Average wind speed in September
Avandaro, Mexico
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is April (7.6km/h).
The calmest month (with the lowest average wind speed) is July (5km/h).
Average humidity in September
Avandaro, Mexico
- Average humidity in September: 83%
The months with the highest relative humidity are August and September (83%).
The month with the lowest relative humidity is April (41%).
Average rainfall in September
Avandaro, Mexico
- Average rainfall in September: 226mm
The wettest month (with the highest rainfall) is July (300mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in September
Avandaro, Mexico
- Average rainfall days in September: 28.7 days
The month with the highest number of rainy days is August (30.6 days).
The month with the least rainy days is February (4.3 days).
Average daylight in September /
Average sunshine in September
Avandaro, Mexico
- Average daylight in September: 12h and 12min
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 September: 8h and 36min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 8h and 6min).
Average sunshine days in September
Avandaro, Mexico
- Average sunshine days in September: 0.5 days
The month with the most sunshine days is December (24.8 days).
The month with the least sunshine days is August (0.2 days).
Average UV index in September
Avandaro, Mexico
- Average UV index in September: 5
The months with the highest UV index are February, March, April, May, June, July and September (UV index 5).
The months with the lowest UV index are January, August, October, November and December (UV index 4).
Average cloud cover in September
Avandaro, Mexico
- Average cloud cover in September: 43
The month with the most cloud cover is July (Cloud cover 45).
The months with the least cloud cover are April and December (Cloud cover 10).
Average visibility in September
Avandaro, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are July and September (8km).
