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
Weather in September
Temperature
The advent of September presents an average high-temperature of a still hot 31.7°C (89.1°F), maintaining a close correlation with the preceding month. Throughout September, Lolotiquillo records an average temperature of 22.1°C (71.8°F) at night.Heat index
September's average heat index is computed to be a scorching 44°C (111.2°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.Realize that the values for the heat index are set for shaded places and light winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
In September, the average relative humidity is 81%.Rainfall
In September, in Lolotiquillo, the rain falls for 25.8 days. Throughout September, 122mm (4.8") of precipitation is accumulated. Throughout the year, in Lolotiquillo, there are 188.2 rainfall days, and 954mm (37.56") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 12min.On the first day of September in Lolotiquillo, sunrise is at 05:40 and sunset at 18:03. On the last day of the month, sunrise is at 05:41 and sunset at 17:42 CST.
Sunshine
The average sunshine in September in Lolotiquillo, El Salvador, is 8.8h.UV index
The months with the lowest UV index are September and October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during September translates into these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Lolotiquillo during September?
What is the average humidity in September in Lolotiquillo?
How much does it rain in Lolotiquillo in September?
How many hours of daylight does Lolotiquillo have in September?
When is the sunrise / sunset in September in Lolotiquillo?
How long on average sun shines in September in Lolotiquillo?
What are the months with the lowest UV index in Lolotiquillo?
What is the UV index reading in September in Lolotiquillo?
Average temperature in September
Lolotiquillo, El Salvador
- Average high temperature in September: 31.7°C
The warmest months (with the highest average high temperature) are March and April (35.1°C).
The month with the lowest average high temperature is October (30.8°C).
- Average low temperature in September: 22.1°C
The month with the highest average low temperature is April (24.4°C).
The coldest month (with the lowest average low temperature) is December (20.1°C).
Average pressure in September
Lolotiquillo, El Salvador
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is January (1013.4mbar).
The months with the lowest atmospheric pressure are May and October (1011.3mbar).
Average wind speed in September
Lolotiquillo, El Salvador
- Average wind speed in September: 4.5km/h
The windiest month (with the highest average wind speed) is January (7.4km/h).
The calmest months (with the lowest average wind speed) are September and October (4.5km/h).
Average humidity in September
Lolotiquillo, El Salvador
- Average humidity in September: 81%
The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is March (55%).
Average rainfall in September
Lolotiquillo, El Salvador
- Average rainfall in September: 122mm
The wettest month (with the highest rainfall) is October (179mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in September
Lolotiquillo, El Salvador
- Average rainfall days in September: 25.8 days
The month with the highest number of rainy days is September (25.8 days).
The month with the least rainy days is January (1.6 days).
Average daylight in September /
Average sunshine in September
Lolotiquillo, 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 month with the most sunshine is April (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in September
Lolotiquillo, El Salvador
- Average sunshine days in September: 2.7 days
The month with the most sunshine days is January (28.9 days).
The month with the least sunshine days is September (2.7 days).
Average UV index in September
Lolotiquillo, El Salvador
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, November and December (UV index 7).
The months with the lowest UV index are September and October (UV index 6).
Average cloud cover in September
Lolotiquillo, El Salvador
- Average cloud cover in September: 40
The month with the most cloud cover is October (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in September
Lolotiquillo, El Salvador
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are June, August, September and October (8km).
Lolotiquillo, El Salvador
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