September weather forecastEl Barril, Mexico
September
Weather in September
The first month of the autumn, September, is still a warm month in El Barril, Mexico, with an average temperature fluctuating between 12.8°C (55°F) and 23.2°C (73.8°F).Temperature
The advent of September signifies a minor shift to an average high-temperature of a still moderately hot 23.2°C (73.8°F), aligning closely with August. An average minimum temperature of 12.8°C (55°F) is recorded during the month of September.Humidity
September is the most humid month, with an average relative humidity of 68%.Rainfall
In El Barril, in September, during 20.5 rainfall days, 87mm (3.43") of precipitation is typically accumulated. In El Barril, during the entire year, the rain falls for 116.6 days and collects up to 430mm (16.93") of precipitation.Snowfall
February through November are months without snowfall.Daylight
The average length of the day in September is 12h and 16min.On the first day of the month, sunrise is at 6:31 am and sunset at 7:05 pm. On the last day of September, sunrise is at 6:40 am and sunset at 6:36 pm CST.
Sunshine
In September, the average sunshine is 9.4h.UV index
In El Barril, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 5 during September translates into the following guidance:
Heed the precautions - It is counselled to guard against solar damage. To protect against the Sun's most potent rays, avoid direct exposure around midday. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
El Barril, Mexico
- Average high temperature in September: 23.2°C
The warmest month (with the highest average high temperature) is May (27.2°C).
The month with the lowest average high temperature is January (18.7°C).
- Average low temperature in September: 12.8°C
The month with the highest average low temperature is June (15.1°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average pressure in September
El Barril, Mexico
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is January (1018.3mbar).
The month with the lowest atmospheric pressure is May (1013.4mbar).
Average wind speed in September
El Barril, Mexico
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is April (16km/h).
The calmest month (with the lowest average wind speed) is October (11km/h).
Average humidity in September
El Barril, Mexico
- Average humidity in September: 68%
The month with the highest relative humidity is September (68%).
The month with the lowest relative humidity is April (29%).
Average rainfall in September
El Barril, Mexico
- Average rainfall in September: 87mm
The wettest month (with the highest rainfall) is July (93mm).
The driest month (with the least rainfall) is April (7mm).
Average rainfall days in September
El Barril, Mexico
- Average rainfall days in September: 20.5 days
The month with the highest number of rainy days is September (20.5 days).
The month with the least rainy days is February (2.9 days).
Average snowfall in September
El Barril, Mexico
- Average snowfall in September: 0mm
The month with the highest snowfall is December (4mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
El Barril, Mexico
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
El Barril, Mexico
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in September: 9h and 24min
The months with the most sunshine are May and June (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 9h and 12min).
Average sunshine days in September
El Barril, Mexico
- Average sunshine days in September: 5.5 days
The month with the most sunshine days is December (26.2 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in September
El Barril, Mexico
- Average UV index in September: 5
The month with the highest UV index is May (UV index 6).
The months with the lowest UV index are January, October, November and December (UV index 4).
Average cloud cover in September
El Barril, Mexico
- Average cloud cover in September: 29
The month with the most cloud cover is September (Cloud cover 29).
The months with the least cloud cover are February, March and April (Cloud cover 13).
Average visibility in September
El Barril, Mexico
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (10km).
The month with the lowest visibility is September (9km).
