Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The commencement of September notes an average high-temperature of a still warm 25.9°C (78.6°F), exhibiting little difference from the previous month. Amatepec's average low-temperature in September is measured at a moderate 14.9°C (58.8°F).Humidity
With an average relative humidity of 81%, September is the most humid month.Rainfall
In September, the rain falls for 27.3 days. Throughout September, 210mm (8.27") of precipitation is accumulated. In Amatepec, during the entire year, the rain falls for 187.6 days and collects up to 1136mm (44.72") of precipitation.Daylight
The average length of the day in September is 12h and 14min.On the first day of September, sunrise is at 6:26 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 6:29 pm CST.
Sunshine
The average sunshine in September is 9h.UV index
The months with the lowest UV index are January, June, August through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 5 translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. It's recommended to limit sun exposure when its radiation is at its peak during midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Amatepec in September?
What is the most humid month in Amatepec?
What is the average humidity in September in Amatepec?
How many days does it rain in September in Amatepec?
What is the average length of the day in September in Amatepec?
What time are sunrise and sunset in September in Amatepec?
How long on average sun shines in September in Amatepec?
What is the month with the lowest UV index in Amatepec?
What is the UV index intensity in September in Amatepec?
Average temperature in September
Amatepec, Mexico
- Average high temperature in September: 25.9°C
The warmest month (with the highest average high temperature) is April (32.1°C).
The month with the lowest average high temperature is December (24.8°C).
- Average low temperature in September: 14.9°C
The month with the highest average low temperature is May (18.3°C).
The coldest month (with the lowest average low temperature) is January (11.6°C).
Average pressure in September
Amatepec, Mexico
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is January (1016.5mbar).
The month with the lowest atmospheric pressure is May (1013.2mbar).
Average wind speed in September
Amatepec, Mexico
- Average wind speed in September: 4.6km/h
The windiest month (with the highest average wind speed) is April (6km/h).
The calmest months (with the lowest average wind speed) are August and September (4.6km/h).
Average humidity in September
Amatepec, 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 (36%).
Average rainfall in September
Amatepec, Mexico
- Average rainfall in September: 210mm
The wettest month (with the highest rainfall) is June (212mm).
The driest month (with the least rainfall) is December (6mm).
Average rainfall days in September
Amatepec, Mexico
- Average rainfall days in September: 27.3 days
The month with the highest number of rainy days is August (29 days).
The month with the least rainy days is January (4.2 days).
Average daylight in September /
Average sunshine in September
Amatepec, Mexico
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in September: 9h and 0min
The months with the most sunshine are January, February, April, May and December (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 8h and 36min).
Average sunshine days in September
Amatepec, Mexico
- Average sunshine days in September: 1.4 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is August (0.8 days).
Average UV index in September
Amatepec, Mexico
- Average UV index in September: 5
The months with the highest UV index are February, March, April, May and July (UV index 6).
The months with the lowest UV index are January, June, August, September, October, November and December (UV index 5).
Average cloud cover in September
Amatepec, Mexico
- Average cloud cover in September: 38
The month with the most cloud cover is September (Cloud cover 38).
The months with the least cloud cover are February, March, April and December (Cloud cover 11).
Average visibility in September
Amatepec, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).
