October weather forecast
Nuevo Cuscatlán, El Salvador

October in Nuevo Cuscatlán exhibits the last stretch of the wet season as rainfall starts to decrease towards the end of the month. The weather starts showing signs of change as daylight hours and temperatures remain constant. Despite the persistent showers, the environment becomes less humid when compared to the earlier months. As the city moves into November, a generally drier and clearer weather unfolds.

Temperature

Temperature records mark October as the coldest month, with highs averaging 29°C (84.2°F) and lows at 20.5°C (68.9°F).

Heat index

For most parts of October, the heat index is computed to be a very hot 35°C (95°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

September and October, with an average relative humidity of 82%, are the most humid months.

Rainfall

In October, the rain falls for 22.8 days. Throughout October, 207mm (8.15") of precipitation is accumulated. In Nuevo Cuscatlán, during the entire year, the rain falls for 187 days and collects up to 1106mm (43.54") of precipitation.

Daylight

The average length of the day in October is 11h and 49min.
On the first day of October, sunrise is at 05:46 and sunset at 17:46. On the last day of the month, sunrise is at 05:51 and sunset at 17:29 CST.

Sunshine

In October, the average sunshine in Nuevo Cuscatlán is 8.5h.

UV index

January, May, June, August through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 6 in October translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.