September weather forecastCapellanía, Mexico
September
Weather in September
The first month of the autumn, September, is still a warm month in Capellanía, Mexico, with an average temperature ranging between max 24.3°C (75.7°F) and min 12.6°C (54.7°F).Temperature
The arrival of September denotes a barely perceptible change in the average high-temperatures to a still warm 24.3°C (75.7°F) from August's 25.3°C (77.5°F). An average low-temperature of 12.6°C (54.7°F) is common during the nights of September.Humidity
With an average relative humidity of 74%, September is the most humid month in Capellanía.Rainfall
In September, the rain falls for 16.3 days. Throughout September, 74mm (2.91") of precipitation is accumulated. Throughout the year, there are 103.6 rainfall days, and 401mm (15.79") of precipitation is accumulated.Daylight
In Capellanía, the average length of the day in September is 12h and 15min.On the first day of September, sunrise is at 6:30 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 6:34 pm CST.
Sunshine
The average sunshine in September in Capellanía is 9.2h.UV index
In September, the average daily maximum UV index in Capellanía is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, a regular UV index of 5 translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Capellanía, Mexico
- Average high temperature in September: 24.3°C
The warmest month (with the highest average high temperature) is May (29.4°C).
The month with the lowest average high temperature is January (20.9°C).
- Average low temperature in September: 12.6°C
The month with the highest average low temperature is June (15.3°C).
The coldest month (with the lowest average low temperature) is January (7.4°C).
Average pressure in September
Capellanía, Mexico
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is January (1018.3mbar).
The month with the lowest atmospheric pressure is May (1013.5mbar).
Average wind speed in September
Capellanía, Mexico
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is April (10.6km/h).
The calmest month (with the lowest average wind speed) is December (8.5km/h).
Average humidity in September
Capellanía, Mexico
- Average humidity in September: 74%
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (34%).
Average rainfall in September
Capellanía, Mexico
- Average rainfall in September: 74mm
The wettest month (with the highest rainfall) is July (85mm).
The driest month (with the least rainfall) is December (4mm).
Average rainfall days in September
Capellanía, Mexico
- Average rainfall days in September: 16.3 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is December (2.2 days).
Average daylight in September /
Average sunshine in September
Capellanía, Mexico
- Average daylight in September: 12h and 18min
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 September: 9h and 12min
The months with the most sunshine are January, March and December (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 9h and 6min).
Average sunshine days in September
Capellanía, Mexico
- Average sunshine days in September: 11.1 days
The month with the most sunshine days is December (28.1 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in September
Capellanía, Mexico
- Average UV index in September: 5
The months with the highest UV index are April and May (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in September
Capellanía, Mexico
- Average cloud cover in September: 34
The months with the most cloud cover are July and September (Cloud cover 34).
The month with the least cloud cover is March (Cloud cover 10).
Average visibility in September
Capellanía, Mexico
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
