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
Weather in September
Temperature
Santo Domingo Tonalá registers an average high-temperature of an agreeable 22.3°C (72.1°F) with the arrival of September, showing minor deviation from the preceding month. Throughout September nights, Santo Domingo Tonalá experiences a consistent temperature average of 13.2°C (55.8°F).Humidity
The most humid month in Santo Domingo Tonalá is September, with an average relative humidity of 81%.Rainfall
In September, the rain falls for 26.6 days. Throughout September, 145mm (5.71") of precipitation is accumulated. Throughout the year, in Santo Domingo Tonalá, there are 185.5 rainfall days, and 866mm (34.09") of precipitation is accumulated.Daylight
In Santo Domingo Tonalá, the average length of the day in September is 12h and 14min.On the first day of September, sunrise is at 6:17 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 6:21 pm CST.
Sunshine
In September, the average sunshine is 8.9h.UV index
The average daily maximum UV index in September in Santo Domingo Tonalá 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: In September, an average UV index of 5 transforms into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Santo Domingo Tonalá?
What is the most humid month in Santo Domingo Tonalá?
What is the average humidity in September in Santo Domingo Tonalá?
How many days does it rain in September in Santo Domingo Tonalá?
How many hours of daylight does Santo Domingo Tonalá have in September?
What time are sunrise and sunset in September in Santo Domingo Tonalá?
How long on average sun shines in September in Santo Domingo Tonalá?
What is the UV index intensity in September in Santo Domingo Tonalá?
Average temperature in September
Santo Domingo Tonalá, Mexico
- Average high temperature in September: 22.3°C
The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is January (21.1°C).
- Average low temperature in September: 13.2°C
The month with the highest average low temperature is May (14.5°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).
Average pressure in September
Santo Domingo Tonalá, Mexico
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).
Average wind speed in September
Santo Domingo Tonalá, Mexico
- Average wind speed in September: 6.7km/h
The windiest month (with the highest average wind speed) is January (8.7km/h).
The calmest months (with the lowest average wind speed) are June and September (6.7km/h).
Average humidity in September
Santo Domingo Tonalá, 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 (56%).
Average rainfall in September
Santo Domingo Tonalá, Mexico
- Average rainfall in September: 145mm
The wettest month (with the highest rainfall) is June (164mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in September
Santo Domingo Tonalá, Mexico
- Average rainfall days in September: 26.6 days
The month with the highest number of rainy days is September (26.6 days).
The month with the least rainy days is December (4.5 days).
Average daylight in September /
Average sunshine in September
Santo Domingo Tonalá, 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 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).
Average sunshine days in September
Santo Domingo Tonalá, Mexico
- Average sunshine days in September: 2 days
The month with the most sunshine days is December (22.2 days).
The months with the least sunshine days are August and September (2 days).
Average UV index in September
Santo Domingo Tonalá, 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, June, October, November and December (UV index 4).
Average cloud cover in September
Santo Domingo Tonalá, Mexico
- Average cloud cover in September: 42
The month with the most cloud cover is September (Cloud cover 42).
The months with the least cloud cover are February, March and April (Cloud cover 15).
Average visibility in September
Santo Domingo Tonalá, 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).
Santo Domingo Tonalá, Mexico
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