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
During September, the average high-temperature is a warm 29.6°C (85.3°F), maintaining a close resemblance to that of the preceding month. Recording a slight drop from the daily maximum, La Ribera notes an average low temperature of 25.6°C (78.1°F) in the month of September.Heat index
The heat index for September is computed to be a fiery hot 35°C (95°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.In reference to the heat index, it's for places in shade and with a slight wind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
September is the most humid month in La Ribera, with an average relative humidity of 76%.Rainfall
September is the month with the most rainfall in La Ribera. Rain falls for 13.2 days and accumulates 83mm (3.27") of precipitation.Daylight
The average length of the day in September is 12h and 16min.On the first day of September in La Ribera, sunrise is at 6:00 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 6:06 pm MST.
Sunshine
In La Ribera, the average sunshine in September is 9.4h.UV index
May through October, with an average maximum UV index of 7, are months with the highest UV index in La Ribera, Mexico. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum daily UV index of 7 during September morphs into the following directions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
How hot is September in La Ribera?
What is the most humid month in La Ribera?
What is the average humidity in September in La Ribera?
What is the rainiest month in La Ribera?
How many days does it rain in September in La Ribera?
How many hours of daylight does La Ribera have in September?
What time are sunrise and sunset in September in La Ribera?
How many hours of sunshine does La Ribera have in September?
When is the highest UV index in La Ribera?
What is the UV index reading in September in La Ribera?
Average temperature in September
La Ribera, Mexico
- Average high temperature in September: 29.6°C
The warmest month (with the highest average high temperature) is August (30.4°C).
The month with the lowest average high temperature is February (23.3°C).
- Average low temperature in September: 25.6°C
The month with the highest average low temperature is August (26.5°C).
The coldest month (with the lowest average low temperature) is January (17.9°C).
Average pressure in September
La Ribera, Mexico
- Average pressure in September: 1009.5mbar
The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is September (1009.5mbar).
Average wind speed in September
La Ribera, Mexico
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is January (10.7km/h).
The calmest month (with the lowest average wind speed) is October (8.4km/h).
Average humidity in September
La Ribera, Mexico
- Average humidity in September: 76%
The month with the highest relative humidity is September (76%).
The month with the lowest relative humidity is May (57%).
Average rainfall in September
La Ribera, Mexico
- Average rainfall in September: 83mm
The wettest month (with the highest rainfall) is September (83mm).
The driest months (with the least rainfall) are March and April (0mm).
Average rainfall days in September
La Ribera, Mexico
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is August (15 days).
The month with the least rainy days is April (0.6 days).
Average daylight in September /
Average sunshine in September
La Ribera, Mexico
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in September
La Ribera, Mexico
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is March (30.2 days).
The month with the least sunshine days is August (13.3 days).
Average UV index in September
La Ribera, Mexico
- Average UV index in September: 7
The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is December (UV index 5).
Average cloud cover in September
La Ribera, Mexico
- Average cloud cover in September: 21
The month with the most cloud cover is September (Cloud cover 21).
The month with the least cloud cover is May (Cloud cover 7).
Average visibility in September
La Ribera, Mexico
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
La Ribera, Mexico
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