September weather forecastChiquilistlán, Mexico
September
Weather in September
The first month of the autumn, September, is still a warm month in Chiquilistlán, Mexico, with an average temperature varying between 26.3°C (79.3°F) and 14.8°C (58.6°F).Temperature
The dawn of September sees an average high-temperature of a still moderately hot 26.3°C (79.3°F), subtly contrasting with August's 27.3°C (81.1°F). During September, the nighttime temperature averages to a moderate 14.8°C (58.6°F).Humidity
The most humid month in Chiquilistlán is September, with an average relative humidity of 84%.Rainfall
In Chiquilistlán, in September, during 26 rainfall days, 160mm (6.3") of precipitation is typically accumulated. In Chiquilistlán, during the entire year, the rain falls for 154 days and collects up to 776mm (30.55") of precipitation.Daylight
In September, the average length of the day is 12h and 15min.On the first day of the month, sunrise is at 6:39 am and sunset at 7:10 pm. On the last day of September, in Chiquilistlán, sunrise is at 6:46 am and sunset at 6:44 pm CST.
Sunshine
September has the least sunshine of the year in Chiquilistlán, with an average of 8.6h of sunshine.UV index
January, February, August through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 5 during September leads to these instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Chiquilistlán, Mexico
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is May (33.3°C).
The month with the lowest average high temperature is December (24.7°C).
- Average low temperature in September: 14.8°C
The month with the highest average low temperature is June (17.1°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).
Average pressure in September
Chiquilistlán, Mexico
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is January (1015.9mbar).
The month with the lowest atmospheric pressure is June (1012mbar).
Average wind speed in September
Chiquilistlán, Mexico
- Average wind speed in September: 5.1km/h
The windiest month (with the highest average wind speed) is April (6.8km/h).
The calmest month (with the lowest average wind speed) is July (4.7km/h).
Average humidity in September
Chiquilistlán, Mexico
- Average humidity in September: 84%
The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is April (39%).
Average rainfall in September
Chiquilistlán, Mexico
- Average rainfall in September: 160mm
The wettest month (with the highest rainfall) is July (195mm).
The driest month (with the least rainfall) is April (2mm).
Average rainfall days in September
Chiquilistlán, Mexico
- Average rainfall days in September: 26 days
The month with the highest number of rainy days is July (28.4 days).
The month with the least rainy days is April (2 days).
Average daylight in September /
Average sunshine in September
Chiquilistlán, 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: 10h and 54min).
- Average sunshine in September: 8h and 36min
The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is September (Average sunshine: 8h and 36min).
Average sunshine days in September
Chiquilistlán, Mexico
- Average sunshine days in September: 1.7 days
The month with the most sunshine days is April (27.9 days).
The month with the least sunshine days is July (0.7 days).
Average UV index in September
Chiquilistlán, Mexico
- Average UV index in September: 5
The months with the highest UV index are March, April, May, June and July (UV index 6).
The months with the lowest UV index are January, February, August, September, October, November and December (UV index 5).
Average cloud cover in September
Chiquilistlán, Mexico
- Average cloud cover in September: 48
The month with the most cloud cover is September (Cloud cover 48).
The months with the least cloud cover are March, April and May (Cloud cover 10).
Average visibility in September
Chiquilistlán, Mexico
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are August and September (7km).
