September weather forecastTejalpa, Mexico
September
Weather in September
September, the first month of the autumn in Tejalpa, is still a refreshing month, with temperature in the range of an average low of 9.5°C (49.1°F) and an average high of 17.9°C (64.2°F).Temperature
Tejalpa's weather, upon September's arrival, documents an average high-temperature of a still refreshing 17.9°C (64.2°F), nearly identical to the prior month. Tejalpa observes an average nighttime temperature of 9.5°C (49.1°F) during September.Humidity
September is the most humid month in Tejalpa, with an average relative humidity of 86%.Rainfall
In Tejalpa, Mexico, in September, it is raining for 28.2 days, with typically 221mm (8.7") of accumulated precipitation. Throughout the year, in Tejalpa, there are 216.4 rainfall days, and 1402mm (55.2") of precipitation is accumulated.Daylight
The average length of the day in September in Tejalpa, Mexico, is 12h and 14min.On the first day of the month, sunrise is at 6:24 am and sunset at 6:53 pm. On the last day of September, in Tejalpa, sunrise is at 6:29 am and sunset at 6:27 pm CST.
Sunshine
In Tejalpa, the average sunshine in September is 8.2h.UV index
In Tejalpa, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 4 suggests this advice:
Adopt protective measures - It is advised to guard against sun damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Tejalpa, Mexico
- Average high temperature in September: 17.9°C
The warmest month (with the highest average high temperature) is April (22.5°C).
The month with the lowest average high temperature is January (17.1°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is May (10.8°C).
The coldest month (with the lowest average low temperature) is January (4.7°C).
Average pressure in September
Tejalpa, Mexico
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.7mbar).
Average wind speed in September
Tejalpa, Mexico
- Average wind speed in September: 5.1km/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 (4.4km/h).
Average humidity in September
Tejalpa, Mexico
- Average humidity in September: 86%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (47%).
Average rainfall in September
Tejalpa, Mexico
- Average rainfall in September: 221mm
The wettest month (with the highest rainfall) is July (291mm).
The driest month (with the least rainfall) is December (11mm).
Average rainfall days in September
Tejalpa, Mexico
- Average rainfall days in September: 28.2 days
The month with the highest number of rainy days is July (30.4 days).
The month with the least rainy days is January (6.5 days).
Average daylight in September /
Average sunshine in September
Tejalpa, Mexico
- Average daylight in September: 12h and 12min
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 12min
The month with the most sunshine is March (Average sunshine: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 8h and 6min).
Average sunshine days in September
Tejalpa, Mexico
- Average sunshine days in September: 0.9 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (0.2 days).
Average UV index in September
Tejalpa, Mexico
- Average UV index in September: 4
The months with the highest UV index are March and April (UV index 5).
The months with the lowest UV index are June, August and October (UV index 3).
Average cloud cover in September
Tejalpa, Mexico
- Average cloud cover in September: 47
The months with the most cloud cover are July and September (Cloud cover 47).
The months with the least cloud cover are February, March and December (Cloud cover 13).
Average visibility in September
Tejalpa, Mexico
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are August and September (7km).
