September weather forecastEl Plan, Mexico
September
Weather in September
September, the first month of the autumn in El Plan, is still a warm month, with temperature in the range of an average high of 24°C (75.2°F) and an average low of 13.3°C (55.9°F).Temperature
The onset of September brings an average high-temperature of a still moderately hot 24°C (75.2°F), nearly matching the August temperature. Throughout September, El Plan witnesses a nighttime temperature average of 13.3°C (55.9°F).Humidity
With an average relative humidity of 81%, September is the most humid month in El Plan.Rainfall
In El Plan, in September, during 24.7 rainfall days, 111mm (4.37") of precipitation is typically accumulated. In El Plan, during the entire year, the rain falls for 141.1 days and collects up to 669mm (26.34") of precipitation.Daylight
In El Plan, the average length of the day in September is 12h and 15min.On the first day of September in El Plan, sunrise is at 6:38 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:42 pm CST.
Sunshine
In El Plan, the average sunshine in September is 9.2h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
El Plan, Mexico
- Average high temperature in September: 24°C
The warmest month (with the highest average high temperature) is May (30.5°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in September: 13.3°C
The month with the highest average low temperature is June (16.9°C).
The coldest month (with the lowest average low temperature) is January (8.6°C).
Average pressure in September
El Plan, Mexico
- Average pressure in September: 1014.5mbar
The month with the highest atmospheric pressure is January (1017.4mbar).
The month with the lowest atmospheric pressure is May (1012.9mbar).
Average wind speed in September
El Plan, Mexico
- Average wind speed in September: 6.1km/h
The windiest month (with the highest average wind speed) is April (9.5km/h).
The calmest month (with the lowest average wind speed) is July (5.4km/h).
Average humidity in September
El Plan, Mexico
- Average humidity in September: 81%
The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (32%).
Average rainfall in September
El Plan, Mexico
- Average rainfall in September: 111mm
The wettest month (with the highest rainfall) is July (180mm).
The driest month (with the least rainfall) is April (1mm).
Average rainfall days in September
El Plan, Mexico
- Average rainfall days in September: 24.7 days
The month with the highest number of rainy days is July (28.3 days).
The month with the least rainy days is April (1.8 days).
Average daylight in September /
Average sunshine in September
El Plan, 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 month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 8h and 48min).
Average sunshine days in September
El Plan, Mexico
- Average sunshine days in September: 4.1 days
The month with the most sunshine days is December (27.8 days).
The month with the least sunshine days is July (1.3 days).
Average UV index in September
El Plan, Mexico
- Average UV index in September: 5
The months with the highest UV index are March, April and May (UV index 6).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
El Plan, Mexico
- Average cloud cover in September: 39
The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is March (Cloud cover 8).
Average visibility in September
El Plan, 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 August and September (8km).
