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
September brings an average high-temperature of a still agreeable 20.5°C (68.9°F), showing a slight difference from August's 21.7°C (71.1°F). In San Mateo Huitzilzingo, the nighttime temperature averages to a cool 11.2°C (52.2°F) during September.Humidity
With an average relative humidity of 80%, September is the most humid month.Rainfall
In San Mateo Huitzilzingo, during September, the rain falls for 27.5 days and regularly aggregates up to 174mm (6.85") of precipitation. In San Mateo Huitzilzingo, Mexico, during the entire year, the rain falls for 195.2 days and collects up to 1088mm (42.83") of precipitation.Daylight
The average length of the day in September is 12h and 14min.On the first day of the month, sunrise is at 6:20 am and sunset at 6:50 pm. On the last day of September, in San Mateo Huitzilzingo, sunrise is at 6:26 am and sunset at 6:24 pm CST.
Sunshine
The average sunshine in September is 9h.UV index
January, August through December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. 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 Mateo Huitzilzingo in September?
What is the most humid month in San Mateo Huitzilzingo?
What is the average humidity in September in San Mateo Huitzilzingo?
How much does it rain in San Mateo Huitzilzingo in September?
What is the average length of the day in September in San Mateo Huitzilzingo?
When is the sunrise / sunset in September in San Mateo Huitzilzingo?
How long on average sun shines in September in San Mateo Huitzilzingo?
What are the months with the lowest UV index in San Mateo Huitzilzingo?
What is the UV index intensity in September in San Mateo Huitzilzingo?
Average temperature in September
San Mateo Huitzilzingo, Mexico
- Average high temperature in September: 20.5°C
The warmest month (with the highest average high temperature) is April (25.3°C).
The month with the lowest average high temperature is January (19.3°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is May (13°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure in September
San Mateo Huitzilzingo, Mexico
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is January (1018.4mbar).
The month with the lowest atmospheric pressure is May (1014.2mbar).
Average wind speed in September
San Mateo Huitzilzingo, Mexico
- Average wind speed in September: 5.5km/h
The windiest months (with the highest average wind speed) are March and April (6.8km/h).
The calmest month (with the lowest average wind speed) is July (4.8km/h).
Average humidity in September
San Mateo Huitzilzingo, Mexico
- Average humidity in September: 80%
The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is April (43%).
Average rainfall in September
San Mateo Huitzilzingo, Mexico
- Average rainfall in September: 174mm
The wettest month (with the highest rainfall) is July (230mm).
The driest month (with the least rainfall) is December (5mm).
Average rainfall days in September
San Mateo Huitzilzingo, Mexico
- Average rainfall days in September: 27.5 days
The months with the highest number of rainy days are July and August (29.7 days).
The month with the least rainy days is December (4.3 days).
Average daylight in September /
Average sunshine in September
San Mateo Huitzilzingo, 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: 9h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in September
San Mateo Huitzilzingo, Mexico
- Average sunshine days in September: 1.3 days
The month with the most sunshine days is December (24.9 days).
The months with the least sunshine days are July and August (0.5 days).
Average UV index in September
San Mateo Huitzilzingo, Mexico
- Average UV index in September: 4
The months with the highest UV index are February, March, April, May, June and July (UV index 5).
The months with the lowest UV index are January, August, September, October, November and December (UV index 4).
Average cloud cover in September
San Mateo Huitzilzingo, Mexico
- Average cloud cover in September: 37
The months with the most cloud cover are July and September (Cloud cover 37).
The months with the least cloud cover are February and December (Cloud cover 10).
Average visibility in September
San Mateo Huitzilzingo, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
