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 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
Weather in September
Temperature
Santiago Tezontlale sees the arrival of September with an average high-temperature of a still pleasant 20.9°C (69.6°F), indicating a subtle variation from August. Santiago Tezontlale experiences an average low-temperature of 13.3°C (55.9°F) in the month of September.Humidity
September is the most humid month, with an average relative humidity of 82%.Rainfall
In September, the rain falls for 25.1 days. Throughout September, 88mm (3.46") of precipitation is accumulated. In Santiago Tezontlale, during the entire year, the rain falls for 185.5 days and collects up to 555mm (21.85") of precipitation.Snowfall
February through December are months without snowfall in Santiago Tezontlale.Daylight
In September, the average length of the day in Santiago Tezontlale is 12h and 15min.On the first day of September in Santiago Tezontlale, sunrise is at 6:20 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 6:25 pm CST.
Sunshine
The average sunshine in September in Santiago Tezontlale is 8h.UV index
February through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 5 during September leads to these instructions:
Heed the precautions - Suggestions to avoid sunburn are made. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Santiago Tezontlale in September?
What is the most humid month in Santiago Tezontlale?
What is the average humidity in September in Santiago Tezontlale?
How much does it rain in Santiago Tezontlale in September?
When it does not snow in Santiago Tezontlale?
How many hours of daylight does Santiago Tezontlale have in September?
What time are sunrise and sunset in September in Santiago Tezontlale?
How many hours of sunshine does Santiago Tezontlale have in September?
What is the month with the highest UV index in Santiago Tezontlale?
How high is the UV index in September in Santiago Tezontlale?
Average temperature in September
Santiago Tezontlale, Mexico
- Average high temperature in September: 20.9°C
The warmest month (with the highest average high temperature) is April (25.9°C).
The month with the lowest average high temperature is January (18.8°C).
- Average low temperature in September: 13.3°C
The month with the highest average low temperature is May (14.2°C).
The coldest month (with the lowest average low temperature) is January (7.7°C).
Average pressure in September
Santiago Tezontlale, Mexico
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is January (1019mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).
Average wind speed in September
Santiago Tezontlale, Mexico
- Average wind speed in September: 8.3km/h
The windiest month (with the highest average wind speed) is March (9.8km/h).
The calmest months (with the lowest average wind speed) are November and December (7.9km/h).
Average humidity in September
Santiago Tezontlale, 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 (53%).
Average rainfall in September
Santiago Tezontlale, Mexico
- Average rainfall in September: 88mm
The wettest month (with the highest rainfall) is July (123mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in September
Santiago Tezontlale, Mexico
- Average rainfall days in September: 25.1 days
The month with the highest number of rainy days is July (28 days).
The month with the least rainy days is December (3.2 days).
Average snowfall days in September
Santiago Tezontlale, Mexico
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Santiago Tezontlale, 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: 10h and 54min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is May (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 7h and 18min).
Average sunshine days in September
Santiago Tezontlale, Mexico
- Average sunshine days in September: 2.8 days
The month with the most sunshine days is December (26.2 days).
The month with the least sunshine days is July (1.1 days).
Average UV index in September
Santiago Tezontlale, Mexico
- Average UV index in September: 5
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, October, November and December (UV index 4).
Average cloud cover in September
Santiago Tezontlale, Mexico
- Average cloud cover in September: 56
The month with the most cloud cover is September (Cloud cover 56).
The month with the least cloud cover is April (Cloud cover 19).
Average visibility in September
Santiago Tezontlale, Mexico
- Average visibility in September: 7km
The months with the highest visibility are January, February, March and April (10km).
The month with the lowest visibility is September (7km).
Santiago Tezontlale, Mexico
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