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
The transition from August to September sees an average high-temperature of a still warm 24.8°C (76.6°F), indicating a minor variance from the prior month. Rivera de Guadalupe's September nights see a large temperature deviation, with temperatures resting at a low of 12.8°C (55°F).Humidity
With an average relative humidity of 77%, September is the most humid month.Rainfall
In Rivera de Guadalupe, in September, it is raining for 19.8 days, with typically 79mm (3.11") of accumulated precipitation. In Rivera de Guadalupe, Mexico, during the entire year, the rain falls for 131.5 days and collects up to 482mm (18.98") of precipitation.Daylight
In Rivera de Guadalupe, the average length of the day in September is 12h and 15min.On the first day of September, sunrise is at 6:29 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 6:34 pm CST.
Sunshine
In Rivera de Guadalupe, the average sunshine in September is 9.3h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 5 in September translates into this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the most humid month?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Rivera de Guadalupe have in September?
What is the UV index reading in September?
Average temperature in September
Rivera de Guadalupe, Mexico
- Average high temperature in September: 24.8°C
The warmest month (with the highest average high temperature) is May (30.8°C).
The month with the lowest average high temperature is January (22.1°C).
- Average low temperature in September: 12.8°C
The month with the highest average low temperature is May (16.1°C).
The coldest month (with the lowest average low temperature) is January (7.8°C).
Average pressure in September
Rivera de Guadalupe, Mexico
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is January (1018.1mbar).
The month with the lowest atmospheric pressure is May (1013.4mbar).
Average wind speed in September
Rivera de Guadalupe, Mexico
- Average wind speed in September: 7.6km/h
The windiest month (with the highest average wind speed) is April (8.9km/h).
The calmest month (with the lowest average wind speed) is July (6.9km/h).
Average humidity in September
Rivera de Guadalupe, Mexico
- Average humidity in September: 77%
The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is April (35%).
Average rainfall in September
Rivera de Guadalupe, Mexico
- Average rainfall in September: 79mm
The wettest month (with the highest rainfall) is July (114mm).
The driest months (with the least rainfall) are January and December (5mm).
Average rainfall days in September
Rivera de Guadalupe, Mexico
- Average rainfall days in September: 19.8 days
The month with the highest number of rainy days is July (24.3 days).
The month with the least rainy days is December (2.8 days).
Average daylight in September /
Average sunshine in September
Rivera de Guadalupe, Mexico
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 9h and 12min).
Average sunshine days in September
Rivera de Guadalupe, Mexico
- Average sunshine days in September: 6.8 days
The month with the most sunshine days is December (27.4 days).
The month with the least sunshine days is July (3.5 days).
Average UV index in September
Rivera de Guadalupe, Mexico
- Average UV index in September: 5
The months with the highest UV index are April and May (UV index 6).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in September
Rivera de Guadalupe, Mexico
- Average cloud cover in September: 36
The month with the most cloud cover is September (Cloud cover 36).
The months with the least cloud cover are March and April (Cloud cover 10).
Average visibility in September
Rivera de Guadalupe, Mexico
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (8km).
