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 brings the lowest temperatures, with an average high of 30.2°C (86.4°F) and an average low of 21.2°C (70.2°F).Heat index
In October, the average heat index is appraised at a fiery hot 39°C (102.2°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Heat index specifics point out values are for conditions of shade and a slight breeze. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
In October, the average relative humidity in San Pedro Nonualco is 83%.Rainfall
The month with the most rainfall in San Pedro Nonualco, El Salvador, is October, when the rain falls for 26.6 days and typically aggregates up to 215mm (8.46") of precipitation.Daylight
In October, the average length of the day is 11h and 50min.On the first day of October in San Pedro Nonualco, sunrise is at 05:45 and sunset at 17:45. On the last day of the month, sunrise is at 05:49 and sunset at 17:28 CST.
Sunshine
In October, the average sunshine is 8h.UV index
August through November, with an average maximum UV index of 6, are months with the lowest UV index in San Pedro Nonualco. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In October, a daily UV index of 6 turns into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in San Pedro Nonualco?
How hot is October in San Pedro Nonualco?
What is the average humidity in October in San Pedro Nonualco?
What is the rainiest month in San Pedro Nonualco?
How much does it rain in San Pedro Nonualco in October?
What is the average length of the day in October in San Pedro Nonualco?
When is the sunrise / sunset in October in San Pedro Nonualco?
How long on average sun shines in October in San Pedro Nonualco?
What are the months with the lowest UV index in San Pedro Nonualco?
How high is the UV index in October in San Pedro Nonualco?
Average temperature in October
San Pedro Nonualco, El Salvador
- Average high temperature in October: 30.2°C
The warmest month (with the highest average high temperature) is March (34°C).
The month with the lowest average high temperature is October (30.2°C).
- Average low temperature in October: 21.2°C
The month with the highest average low temperature is April (23.6°C).
The coldest months (with the lowest average low temperature) are January and December (20°C).
Average pressure in October
San Pedro Nonualco, El Salvador
- Average pressure in October: 1011.1mbar
The month with the highest atmospheric pressure is January (1013.2mbar).
The months with the lowest atmospheric pressure are May and October (1011.1mbar).
Average wind speed in October
San Pedro Nonualco, El Salvador
- Average wind speed in October: 5.5km/h
The windiest month (with the highest average wind speed) is January (8.1km/h).
The calmest month (with the lowest average wind speed) is June (5.1km/h).
Average humidity in October
San Pedro Nonualco, El Salvador
- Average humidity in October: 83%
The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is March (60%).
Average rainfall in October
San Pedro Nonualco, El Salvador
- Average rainfall in October: 215mm
The wettest month (with the highest rainfall) is October (215mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in October
San Pedro Nonualco, El Salvador
- Average rainfall days in October: 26.6 days
The months with the highest number of rainy days are May and September (28.7 days).
The month with the least rainy days is January (2.4 days).
Average daylight in October /
Average sunshine in October
San Pedro Nonualco, 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: 8h and 0min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in October
San Pedro Nonualco, El Salvador
- Average sunshine days in October: 3.5 days
The month with the most sunshine days is January (27.2 days).
The month with the least sunshine days is September (0.7 days).
Average UV index in October
San Pedro Nonualco, El Salvador
- Average UV index in October: 6
The months with the highest UV index are January, February, March, April, May, June, July and December (UV index 7).
The months with the lowest UV index are August, September, October and November (UV index 6).
Average cloud cover in October
San Pedro Nonualco, El Salvador
- Average cloud cover in October: 45
The month with the most cloud cover is September (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 15).
Average visibility in October
San Pedro Nonualco, El Salvador
- Average visibility in October: 8km
The months with the highest visibility are January, February, March, April and December (10km).
The month with the lowest visibility is September (7km).
