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
September brings a marginal elevation to a still moderately hot 25.8°C (78.4°F) from August's 26.2°C (79.2°F) in San Juan de Opoa's average high-temperatures. September brings an average low-temperature of 17.5°C (63.5°F) to San Juan de Opoa.Humidity
In September, the average relative humidity in San Juan de Opoa is 90%.Rainfall
September is the month with the most rainfall in San Juan de Opoa. Rain falls for 29.1 days and accumulates 218mm (8.58") of precipitation.Daylight
In September, the average length of the day is 12h and 13min.On the first day of September, sunrise is at 05:42 and sunset at 18:06. On the last day of the month, sunrise is at 05:44 and sunset at 17:44 CST.
Sunshine
In September, the average sunshine is 6.8h.UV index
In September, the average daily maximum UV index in San Juan de Opoa is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are the temperatures in San Juan de Opoa in September?
What is the average humidity in September in San Juan de Opoa?
What is the wettest month in San Juan de Opoa?
How much does it rain in San Juan de Opoa in September?
What is the average length of the day in September in San Juan de Opoa?
When are sunrise and sunset in September in San Juan de Opoa?
How many hours of sunshine does San Juan de Opoa have in September?
How high is the UV index in September in San Juan de Opoa?
Average temperature in September
San Juan de Opoa, Honduras
- Average high temperature in September: 25.8°C
The warmest month (with the highest average high temperature) is April (28.8°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in September: 17.5°C
The month with the highest average low temperature is May (18.6°C).
The coldest month (with the lowest average low temperature) is January (14.1°C).
Average pressure in September
San Juan de Opoa, Honduras
- Average pressure in September: 1012.2mbar
The month with the highest atmospheric pressure is January (1015.9mbar).
The months with the lowest atmospheric pressure are May and September (1012.2mbar).
Average wind speed in September
San Juan de Opoa, Honduras
- Average wind speed in September: 4.5km/h
The windiest month (with the highest average wind speed) is January (7.8km/h).
The calmest month (with the lowest average wind speed) is September (4.5km/h).
Average humidity in September
San Juan de Opoa, Honduras
- Average humidity in September: 90%
The months with the highest relative humidity are October and November (91%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
San Juan de Opoa, Honduras
- Average rainfall in September: 218mm
The wettest month (with the highest rainfall) is September (218mm).
The driest month (with the least rainfall) is February (32mm).
Average rainfall days in September
San Juan de Opoa, Honduras
- Average rainfall days in September: 29.1 days
The month with the highest number of rainy days is September (29.1 days).
The month with the least rainy days is February (19.1 days).
Average daylight in September /
Average sunshine in September
San Juan de Opoa, Honduras
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is April (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).
Average sunshine days in September
San Juan de Opoa, Honduras
- Average sunshine days in September: 0.7 days
The month with the most sunshine days is March (8.3 days).
The month with the least sunshine days is September (0.7 days).
Average UV index in September
San Juan de Opoa, Honduras
- Average UV index in September: 5
The months with the highest UV index are March, April, May and June (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in September
San Juan de Opoa, Honduras
- Average cloud cover in September: 66
The month with the most cloud cover is November (Cloud cover 75).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in September
San Juan de Opoa, Honduras
- Average visibility in September: 6km
The month with the highest visibility is April (8km).
The months with the lowest visibility are October, November and December (5km).
San Juan de Opoa, Honduras
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