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 snowfall in September
- Average snowfall 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
San Juan Xiutetelco marks the start of September with an average high-temperature of a still warm 23.2°C (73.8°F), hinting at a slight fluctuation from August's 24.3°C (75.7°F). An average low-temperature of 15.2°C (59.4°F) is observed during September nights in San Juan Xiutetelco.Humidity
The most humid month in San Juan Xiutetelco is September, with an average relative humidity of 84%.Rainfall
In San Juan Xiutetelco, during September, the rain falls for 26.4 days and regularly aggregates up to 117mm (4.61") of precipitation. In San Juan Xiutetelco, Mexico, during the entire year, the rain falls for 224.5 days and collects up to 1007mm (39.65") of precipitation.Snowfall
February through October and December are months without snowfall.Daylight
In San Juan Xiutetelco, the average length of the day in September is 12h and 15min.On the first day of the month, sunrise is at 6:13 am and sunset at 6:44 pm. On the last day of September, sunrise is at 6:20 am and sunset at 6:18 pm CST.
Sunshine
In San Juan Xiutetelco, Mexico, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September in San Juan Xiutetelco is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 5 in September transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for San Juan Xiutetelco in September?
What is the most humid month in San Juan Xiutetelco?
What is the average humidity in September in San Juan Xiutetelco?
How many days does it rain in September in San Juan Xiutetelco?
When it does not snow in San Juan Xiutetelco?
How many hours of daylight does San Juan Xiutetelco have in September?
What time are sunrise and sunset in September in San Juan Xiutetelco?
How many hours of sunshine does San Juan Xiutetelco have in September?
How high is the UV index in September in San Juan Xiutetelco?
Average temperature in September
San Juan Xiutetelco, Mexico
- Average high temperature in September: 23.2°C
The warmest month (with the highest average high temperature) is May (26.4°C).
The month with the lowest average high temperature is January (18.3°C).
- Average low temperature in September: 15.2°C
The months with the highest average low temperature are May and June (15.5°C).
The coldest month (with the lowest average low temperature) is January (9°C).
Average pressure in September
San Juan Xiutetelco, Mexico
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is May (1013.3mbar).
Average wind speed in September
San Juan Xiutetelco, Mexico
- Average wind speed in September: 5.4km/h
The windiest month (with the highest average wind speed) is April (7km/h).
The calmest month (with the lowest average wind speed) is September (5.4km/h).
Average humidity in September
San Juan Xiutetelco, 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 (66%).
Average rainfall in September
San Juan Xiutetelco, Mexico
- Average rainfall in September: 117mm
The wettest month (with the highest rainfall) is July (150mm).
The driest month (with the least rainfall) is December (20mm).
Average rainfall days in September
San Juan Xiutetelco, Mexico
- Average rainfall days in September: 26.4 days
The month with the highest number of rainy days is July (27.7 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in September
San Juan Xiutetelco, Mexico
- Average snowfall in September: 0mm
The month with the highest snowfall is November (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in September
San Juan Xiutetelco, Mexico
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and November (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and December (0 days).
Average daylight in September /
Average sunshine in September
San Juan Xiutetelco, Mexico
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in September
San Juan Xiutetelco, Mexico
- Average sunshine days in September: 2.5 days
The month with the most sunshine days is January (15.8 days).
The month with the least sunshine days is July (1.6 days).
Average UV index in September
San Juan Xiutetelco, Mexico
- Average UV index in September: 5
The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
San Juan Xiutetelco, Mexico
- Average cloud cover in September: 39
The month with the most cloud cover is September (Cloud cover 39).
The month with the least cloud cover is April (Cloud cover 21).
Average visibility in September
San Juan Xiutetelco, Mexico
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, May, June and August (9km).
The months with the lowest visibility are January, July, September, October, November and December (8km).
