Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
October, characterized by an average high temperature of 27.9°C (82.2°F) and a low temperature of 18.5°C (65.3°F), is generally the coldest month.Heat index
Throughout October, the heat index is calculated to be a tropical 33°C (91.4°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.Heat index determinations are made taking into account the shade and light air movements. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
With an average relative humidity of 86%, October is the most humid month.Rainfall
In October, the rain falls for 23.1 days. Throughout October, 190mm (7.48") of precipitation is accumulated. In San Sebastian Salitrillo, during the entire year, the rain falls for 181.4 days and collects up to 1055mm (41.54") of precipitation.Daylight
The average length of the day in October is 11h and 49min.On the first day of the month, sunrise is at 05:48 and sunset at 17:47. On the last day of October, sunrise is at 05:53 and sunset at 17:31 CST.
Sunshine
October has the least sunshine of the year, with an average of 7.2h of sunshine.UV index
January through August, October through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 6 during October translates into the following directions:
Ward off overexposure. Defence against solar harm is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
What is the usual temperature for San Sebastian Salitrillo in October?
What is the most humid month?
What is the average humidity in October?
How many days does it rain in October?
How many hours of daylight does San Sebastian Salitrillo have in October?
When are sunrise and sunset in October in San Sebastian Salitrillo?
What is the month with the least sunshine?
How many hours of sunshine does San Sebastian Salitrillo have in October?
What is the month with the highest UV index?
How high is the UV index in October?
Average temperature in October
San Sebastian Salitrillo, El Salvador
- Average high temperature in October: 27.9°C
The warmest month (with the highest average high temperature) is April (33.2°C).
The month with the lowest average high temperature is October (27.9°C).
- Average low temperature in October: 18.5°C
The month with the highest average low temperature is May (20.7°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in October
San Sebastian Salitrillo, El Salvador
- Average pressure in October: 1011.7mbar
The month with the highest atmospheric pressure is January (1014.2mbar).
The months with the lowest atmospheric pressure are May and October (1011.7mbar).
Average wind speed in October
San Sebastian Salitrillo, El Salvador
- Average wind speed in October: 5.3km/h
The windiest month (with the highest average wind speed) is January (9km/h).
The calmest month (with the lowest average wind speed) is September (4.2km/h).
Average humidity in October
San Sebastian Salitrillo, El Salvador
- Average humidity in October: 86%
The month with the highest relative humidity is October (86%).
The month with the lowest relative humidity is March (63%).
Average rainfall in October
San Sebastian Salitrillo, El Salvador
- Average rainfall in October: 190mm
The wettest month (with the highest rainfall) is May (198mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in October
San Sebastian Salitrillo, El Salvador
- Average rainfall days in October: 23.1 days
The month with the highest number of rainy days is June (25 days).
The month with the least rainy days is January (1.9 days).
Average daylight in October /
Average sunshine in October
San Sebastian Salitrillo, El Salvador
- Average daylight in October: 11h and 5min
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 October: 7h and 1min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 12min).
Average sunshine days in October
San Sebastian Salitrillo, El Salvador
- Average sunshine days in October: 7.3 days
The months with the most sunshine days are January and December (28.5 days).
The month with the least sunshine days is September (3.7 days).
Average UV index in October
San Sebastian Salitrillo, El Salvador
- Average UV index in October: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 6).
The month with the lowest UV index is September (UV index 5).
Average cloud cover in October
San Sebastian Salitrillo, El Salvador
- Average cloud cover in October: 53
The month with the most cloud cover is September (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in October
San Sebastian Salitrillo, El Salvador
- Average visibility in October: 7km
The months with the highest visibility are February, March and April (10km).
The month with the lowest visibility is September (6km).
