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
Upon the onset of September, El Walamo witnesses an average high-temperature of a still tropical 30.3°C (86.5°F), showing a close resemblance to the prior month. El Walamo, during the nights of September, averages a temperature close to its daytime high, at a warm 26.3°C (79.3°F).Heat index
For most parts of September, the heat index is computed to be a sweltering 38°C (100.4°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.
Humidity
September is the most humid month, with an average relative humidity of 77%.Rainfall
September is the month with the most rainfall. Rain falls for 23.1 days and accumulates 121mm (4.76") of precipitation.Daylight
In El Walamo, the average length of the day in September is 12h and 16min.On the first day of the month, sunrise is at 5:47 am and sunset at 6:22 pm. On the last day of September, sunrise is at 5:57 am and sunset at 5:53 pm MST.
Sunshine
In September, the average sunshine in El Walamo is 10.7h.UV index
The months with the highest UV index in El Walamo are May through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 7 in September translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
Is it hot in El Walamo during September?
What is the most humid month in El Walamo?
What is the average humidity in September in El Walamo?
What is the wettest month in El Walamo?
How many days does it rain in September in El Walamo?
How many hours of daylight does El Walamo have in September?
When is the sunrise / sunset in September in El Walamo?
How long on average sun shines in September in El Walamo?
When is the highest UV index in El Walamo?
What is the UV index reading in September in El Walamo?
Average temperature in September
El Walamo, Mexico
- Average high temperature in September: 30.3°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is February (25.1°C).
- Average low temperature in September: 26.3°C
The months with the highest average low temperature are July and August (26.9°C).
The coldest months (with the lowest average low temperature) are January and February (19.4°C).
Average pressure in September
El Walamo, Mexico
- Average pressure in September: 1011.2mbar
The month with the highest atmospheric pressure is January (1015.4mbar).
The month with the lowest atmospheric pressure is September (1011.2mbar).
Average wind speed in September
El Walamo, Mexico
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).
Average humidity in September
El Walamo, Mexico
- Average humidity in September: 77%
The month with the highest relative humidity is September (77%).
The months with the lowest relative humidity are January and March (60%).
Average rainfall in September
El Walamo, Mexico
- Average rainfall in September: 121mm
The wettest month (with the highest rainfall) is September (121mm).
The driest month (with the least rainfall) is April (0mm).
Average rainfall days in September
El Walamo, Mexico
- Average rainfall days in September: 23.1 days
The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is April (0.6 days).
Average daylight in September /
Average sunshine in September
El Walamo, Mexico
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in September: 10h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in September
El Walamo, Mexico
- Average sunshine days in September: 2.8 days
The month with the most sunshine days is April (29.3 days).
The month with the least sunshine days is August (1.9 days).
Average UV index in September
El Walamo, 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 months with the lowest UV index are January, February, March, April, November and December (UV index 6).
Average cloud cover in September
El Walamo, Mexico
- Average cloud cover in September: 31
The month with the most cloud cover is August (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 10).
Average visibility in September
El Walamo, 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).
El Walamo, Mexico
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