September weather forecast
Sesori, El Salvador

Weather conditions in Sesori during September highlight an objective shift to the second rainy season of the year. The city registers a peak rainfall measuring 130mm (5.12"). The consistency of earlier trends with temperature scaling from 19.8°C (67.6°F) to 31.3°C (88.3°F) substantiates the city's tropical climate. Key indicators such as the increased cloud cover percentage and reduced sunshine hours further accentuate this trend. Despite these signals, the city's daylight extends over 12 hours, sufficient to explore the charming and diverse Sesori.

Temperature

With the onset of September, the average high-temperature in Sesori stands at a still hot 31.3°C (88.3°F), closely aligned with August's 32.3°C (90.1°F). Throughout September, the temperature falls to an average low of 19.8°C (67.6°F).

Heat index

In September, the average heat index is evaluated at a blisteringly hot 42°C (107.6°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Sesori, the average relative humidity in September is 81%.

Rainfall

In September, the rain falls for 25.7 days. Throughout September, 130mm (5.12") of precipitation is accumulated. In Sesori, during the entire year, the rain falls for 188.1 days and collects up to 832mm (32.76") of precipitation.

Snowfall

The only month with snowfall in Sesori is September. The month with the most snowfall in Sesori is September, when snow falls for 0.1 days and typically aggregates up to 1mm (0.04") of snow.

Daylight

In Sesori, the average length of the day in September is 12h and 12min.
On the first day of September, sunrise is at 05:41 and sunset at 18:04. On the last day of the month, sunrise is at 05:42 and sunset at 17:43 CST.

Sunshine

In Sesori, the average sunshine in September is 8.7h.

UV index

The months with the lowest UV index in Sesori are January, May, June, August through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in September translates into the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.