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
The onset of September brings an average high-temperature of a still warm 28.5°C (83.3°F), nearly matching the August temperature. Pijijiapan usually reports an average low-temperature of 22°C (71.6°F) during the month of September.Heat index
Throughout September, the heat index is evaluated at a tropical 34°C (93.2°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.Always consider that heat index estimations are for light winds and places in the shade. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
The most humid month is September, with an average relative humidity of 82%.Rainfall
In Pijijiapan, in September, during 27.6 rainfall days, 168mm (6.61") of precipitation is typically accumulated. Throughout the year, in Pijijiapan, Mexico, there are 171.8 rainfall days, and 857mm (33.74") of precipitation is accumulated.Daylight
In Pijijiapan, the average length of the day in September is 12h and 13min.On the first day of September in Pijijiapan, sunrise is at 6:00 am and sunset at 6:25 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 6:02 pm CST.
Sunshine
In Pijijiapan, the average sunshine in September is 8.6h.UV index
January, February, June, August through December, with an average maximum UV index of 6, are months with the lowest UV index in Pijijiapan. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 6 during September, leads to the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
How hot is September in Pijijiapan?
What is the most humid month in Pijijiapan?
What is the average humidity in September in Pijijiapan?
How many days does it rain in September in Pijijiapan?
How many hours of daylight does Pijijiapan have in September?
When is the sunrise / sunset in September in Pijijiapan?
How many hours of sunshine does Pijijiapan have in September?
What are the months with the lowest UV index in Pijijiapan?
What is the UV index intensity in September in Pijijiapan?
Average temperature in September
Pijijiapan, Mexico
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is April (31.1°C).
The month with the lowest average high temperature is January (27.6°C).
- Average low temperature in September: 22°C
The month with the highest average low temperature is May (22.9°C).
The coldest month (with the lowest average low temperature) is January (18.9°C).
Average pressure in September
Pijijiapan, Mexico
- Average pressure in September: 1011.6mbar
The month with the highest atmospheric pressure is January (1015mbar).
The month with the lowest atmospheric pressure is May (1011.2mbar).
Average wind speed in September
Pijijiapan, Mexico
- Average wind speed in September: 6.2km/h
The windiest month (with the highest average wind speed) is January (13.9km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).
Average humidity in September
Pijijiapan, Mexico
- Average humidity in September: 82%
The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (66%).
Average rainfall in September
Pijijiapan, Mexico
- Average rainfall in September: 168mm
The wettest month (with the highest rainfall) is June (192mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in September
Pijijiapan, Mexico
- Average rainfall days in September: 27.6 days
The month with the highest number of rainy days is August (27.8 days).
The month with the least rainy days is December (1.5 days).
Average daylight in September /
Average sunshine in September
Pijijiapan, Mexico
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 18min).
Average sunshine days in September
Pijijiapan, Mexico
- Average sunshine days in September: 1.6 days
The month with the most sunshine days is December (29.1 days).
The month with the least sunshine days is September (1.6 days).
Average UV index in September
Pijijiapan, Mexico
- Average UV index in September: 6
The months with the highest UV index are March, April, May and July (UV index 7).
The months with the lowest UV index are January, February, June, August, September, October, November and December (UV index 6).
Average cloud cover in September
Pijijiapan, Mexico
- Average cloud cover in September: 41
The month with the most cloud cover is September (Cloud cover 41).
The months with the least cloud cover are January, February and December (Cloud cover 10).
Average visibility in September
Pijijiapan, Mexico
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
Pijijiapan, Mexico
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