September weather forecastSan Antonio, Honduras
September weather forecast for San Antonio, Honduras: The first month of the autumn, September, is still a warm month in San Antonio, Honduras, with an average temperature ranging between min 16.9°C (62.4°F) and max 25.6°C (78.1°F). In San Antonio, in September, during 29.5 rainfall days, 231mm (9.09") of precipitation is typically accumulated.
September
Weather in September
The first month of the autumn, September, is still a warm month in San Antonio, Honduras, with an average temperature ranging between min 16.9°C (62.4°F) and max 25.6°C (78.1°F).Temperature
San Antonio starts September with an average high-temperature of a still warm 25.6°C (78.1°F), a minor shift from August's 26.5°C (79.7°F). During September, the average low-temperature is an enjoyable 16.9°C (62.4°F).Humidity
The average relative humidity in September is 87%.Rainfall
In San Antonio, in September, during 29.5 rainfall days, 231mm (9.09") of precipitation is typically accumulated. Throughout the year, there are 248 rainfall days, and 1545mm (60.83") of precipitation is accumulated.Daylight
In San Antonio, the average length of the day in September is 12h and 12min.On the first day of the month, sunrise is at 05:42 and sunset at 18:05. On the last day of September, sunrise is at 05:43 and sunset at 17:43 CST.
Sunshine
In San Antonio, the average sunshine in September is 7.7h.UV index
January, February, May through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Act with care - Obligation to protect against skin and eye damage is highlighted. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
San Antonio, Honduras
- Average high temperature in September: 25.6°C
The warmest month (with the highest average high temperature) is April (29°C).
The month with the lowest average high temperature is December (22.9°C).
- Average low temperature in September: 16.9°C
The month with the highest average low temperature is May (17.8°C).
The coldest month (with the lowest average low temperature) is January (13.3°C).
Average pressure in September
San Antonio, Honduras
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is January (1015.2mbar).
The months with the lowest atmospheric pressure are May and September (1012mbar).
Average wind speed in September
San Antonio, Honduras
- Average wind speed in September: 4.9km/h
The windiest month (with the highest average wind speed) is January (11km/h).
The calmest month (with the lowest average wind speed) is September (4.9km/h).
Average humidity in September
San Antonio, Honduras
- Average humidity in September: 87%
The month with the highest relative humidity is October (89%).
The month with the lowest relative humidity is April (70%).
Average rainfall in September
San Antonio, Honduras
- Average rainfall in September: 231mm
The wettest month (with the highest rainfall) is May (326mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in September
San Antonio, Honduras
- Average rainfall days in September: 29.5 days
The month with the highest number of rainy days is September (29.5 days).
The month with the least rainy days is February (8.8 days).
Average daylight in September /
Average sunshine in September
San Antonio, Honduras
- Average daylight in September: 12h and 12min
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: 7h and 42min
The month with the most sunshine is April (Average sunshine: 11h and 6min).
The month with the least sunshine is October (Average sunshine: 7h and 0min).
Average sunshine days in September
San Antonio, Honduras
- Average sunshine days in September: 0.5 days
The month with the most sunshine days is January (14.7 days).
The month with the least sunshine days is September (0.5 days).
Average UV index in September
San Antonio, Honduras
- Average UV index in September: 5
The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
San Antonio, Honduras
- Average cloud cover in September: 55
The month with the most cloud cover is October (Cloud cover 59).
The months with the least cloud cover are February and March (Cloud cover 29).
Average visibility in September
San Antonio, Honduras
- Average visibility in September: 7km
The month with the highest visibility is March (10km).
The months with the lowest visibility are July, August, September and October (7km).
