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
Lolotique marks the start of September with an average high-temperature of a still hot 30.2°C (86.4°F), hinting at a slight fluctuation from August's 31.3°C (88.3°F). During September, the nighttime temperature averages of 22.9°C (73.2°F).Heat index
Throughout September, the heat index is appraised at a fiery hot 39°C (102.2°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Consider that heat index readings are for situations in the shade and light wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
In Lolotique, the average relative humidity in September is 82%.Rainfall
In Lolotique, in September, during 27.5 rainfall days, 182mm (7.17") of precipitation is typically accumulated. Throughout the year, there are 206.2 rainfall days, and 1242mm (48.9") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 12min.On the first day of the month, sunrise is at 05:41 and sunset at 18:04. On the last day of September, sunrise is at 05:42 and sunset at 17:43 CST.
Sunshine
The average sunshine in September is 8.8h.UV index
The months with the highest UV index are January through September and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In September, an average UV index of 7 transforms into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Lolotique have in September?
When is the highest UV index?
What is the UV index reading in September in Lolotique?
Average temperature in September
Lolotique, El Salvador
- Average high temperature in September: 30.2°C
The warmest month (with the highest average high temperature) is March (33.2°C).
The month with the lowest average high temperature is October (30.1°C).
- Average low temperature in September: 22.9°C
The month with the highest average low temperature is April (24.5°C).
The coldest month (with the lowest average low temperature) is December (20.7°C).
Average pressure in September
Lolotique, El Salvador
- Average pressure in September: 1011.2mbar
The month with the highest atmospheric pressure is January (1013mbar).
The month with the lowest atmospheric pressure is October (1011mbar).
Average wind speed in September
Lolotique, El Salvador
- Average wind speed in September: 5.9km/h
The windiest month (with the highest average wind speed) is January (7.7km/h).
The calmest months (with the lowest average wind speed) are June and September (5.9km/h).
Average humidity in September
Lolotique, El Salvador
- Average humidity in September: 82%
The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is March (61%).
Average rainfall in September
Lolotique, El Salvador
- Average rainfall in September: 182mm
The wettest month (with the highest rainfall) is October (232mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in September
Lolotique, El Salvador
- Average rainfall days in September: 27.5 days
The month with the highest number of rainy days is September (27.5 days).
The month with the least rainy days is January (2.6 days).
Average daylight in September /
Average sunshine in September
Lolotique, El Salvador
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are April and July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in September
Lolotique, El Salvador
- Average sunshine days in September: 1.8 days
The month with the most sunshine days is January (27.9 days).
The month with the least sunshine days is September (1.8 days).
Average UV index in September
Lolotique, El Salvador
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September and December (UV index 7).
The months with the lowest UV index are October and November (UV index 6).
Average cloud cover in September
Lolotique, El Salvador
- Average cloud cover in September: 41
The month with the most cloud cover is October (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 14).
Average visibility in September
Lolotique, El Salvador
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
