September weather forecastPoncitlán, Mexico
September
Weather in September
September, the first month of the autumn in Poncitlán, is also a moderately hot month, with an average temperature varying between 24.4°C (75.9°F) and 13.8°C (56.8°F).Temperature
The commencement of September introduces an average high-temperature of a still moderately hot 24.4°C (75.9°F), closely mirroring the preceding month. In September, Poncitlán's temperature tends to fall to an average low of 13.8°C (56.8°F) during the night.Humidity
With an average relative humidity of 82%, September is the most humid month.Rainfall
In Poncitlán, in September, during 26.9 rainfall days, 147mm (5.79") of precipitation is typically accumulated. Throughout the year, in Poncitlán, there are 160.6 rainfall days, and 745mm (29.33") of precipitation is accumulated.Daylight
The average length of the day in September in Poncitlán is 12h and 15min.On the first day of September in Poncitlán, sunrise is at 6:36 am and sunset at 7:06 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 6:40 pm CST.
Sunshine
In Poncitlán, the average sunshine in September is 8.8h.UV index
January through March, July through December, with an average maximum UV index of 5, are months with the lowest UV index in Poncitlán, Mexico. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 5 in September translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Around midday, solar radiation is most harmful; hence, exposure should be limited. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Poncitlán, Mexico
- Average high temperature in September: 24.4°C
The warmest month (with the highest average high temperature) is May (30.8°C).
The month with the lowest average high temperature is December (22.5°C).
- Average low temperature in September: 13.8°C
The month with the highest average low temperature is June (17.3°C).
The coldest month (with the lowest average low temperature) is January (8.7°C).
Average pressure in September
Poncitlán, Mexico
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is January (1016.8mbar).
The month with the lowest atmospheric pressure is May (1012.6mbar).
Average wind speed in September
Poncitlán, Mexico
- Average wind speed in September: 5.4km/h
The windiest month (with the highest average wind speed) is April (8.1km/h).
The calmest months (with the lowest average wind speed) are July and August (5.1km/h).
Average humidity in September
Poncitlán, Mexico
- Average humidity in September: 82%
The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (38%).
Average rainfall in September
Poncitlán, Mexico
- Average rainfall in September: 147mm
The wettest month (with the highest rainfall) is July (182mm).
The driest month (with the least rainfall) is April (2mm).
Average rainfall days in September
Poncitlán, Mexico
- Average rainfall days in September: 26.9 days
The month with the highest number of rainy days is July (30.2 days).
The month with the least rainy days is April (2.7 days).
Average daylight in September /
Average sunshine in September
Poncitlán, 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 48min
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 30min).
Average sunshine days in September
Poncitlán, Mexico
- Average sunshine days in September: 2 days
The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is July (0.4 days).
Average UV index in September
Poncitlán, Mexico
- Average UV index in September: 5
The months with the highest UV index are April, May and June (UV index 6).
The months with the lowest UV index are January, February, March, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Poncitlán, Mexico
- Average cloud cover in September: 42
The months with the most cloud cover are July and September (Cloud cover 42).
The months with the least cloud cover are March and April (Cloud cover 9).
Average visibility in September
Poncitlán, Mexico
- Average visibility in September: 8km
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 and September (8km).
