September weather forecastPort Glaud, Seychelles
September
Weather in September
September is the month to note with rainfall increasing to almost 79mm (3.11") across 20.5 days. Meanwhile, the climatic factors such as temperature, wind, and humidity persist without notable shifts. This change in rainfall does not deter the city's charm; instead, it adds a refreshing touch to the environment. The blend of sun and rain paints a vibrant scene in Port Glaud.Temperature
As Port Glaud welcomes September, the average high-temperature is noted at a still moderately hot 26.8°C (80.2°F), closely aligning with the preceding month. September nights in Port Glaud cool to an average low-temperature of 26.1°C (79°F), a marginal decrease from its daytime equivalent.Humidity
The months with the highest humidity are July through September, with an average relative humidity of 80%.Rainfall
In Port Glaud, in September, during 20.5 rainfall days, 79mm (3.11") of precipitation is typically accumulated. In Port Glaud, during the entire year, the rain falls for 241.9 days and collects up to 1432mm (56.38") of precipitation.Daylight
The average length of the day in September is 12h and 5min.On the first day of the month, sunrise is at 06:17 and sunset at 18:19. On the last day of September, in Port Glaud, sunrise is at 06:03 and sunset at 18:12 +04.
Sunshine
With an average of 7h of sunshine, September has the least sunshine of the year.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Port Glaud. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 7 during September translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Port Glaud, Seychelles
- Average high temperature in September: 26.8°C
The warmest month (with the highest average high temperature) is April (29.3°C).
The month with the lowest average high temperature is August (26.4°C).
- Average low temperature in September: 26.1°C
The month with the highest average low temperature is April (28.1°C).
The coldest months (with the lowest average low temperature) are July and August (25.7°C).
Average pressure in September
Port Glaud, Seychelles
- Average pressure in September: 1012.3mbar
The month with the highest atmospheric pressure is August (1012.4mbar).
The month with the lowest atmospheric pressure is April (1010.4mbar).
Average wind speed in September
Port Glaud, Seychelles
- Average wind speed in September: 26.2km/h
The windiest month (with the highest average wind speed) is August (28.1km/h).
The calmest month (with the lowest average wind speed) is April (12.8km/h).
Average humidity in September
Port Glaud, Seychelles
- Average humidity in September: 80%
The months with the highest relative humidity are July, August and September (80%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Port Glaud, Seychelles
- Average rainfall in September: 79mm
The wettest month (with the highest rainfall) is January (220mm).
The driest month (with the least rainfall) is August (50mm).
Average rainfall days in September
Port Glaud, Seychelles
- Average rainfall days in September: 20.5 days
The month with the highest number of rainy days is January (23.2 days).
The month with the least rainy days is November (17.3 days).
Average daylight in September /
Average sunshine in September
Port Glaud, Seychelles
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is November (Average sunshine: 10h and 6min).
The month with the least sunshine is September (Average sunshine: 7h and 0min).
Average sunshine days in September
Port Glaud, Seychelles
- Average sunshine days in September: 3.8 days
The month with the most sunshine days is November (10.9 days).
The month with the least sunshine days is June (3 days).
Average UV index in September
Port Glaud, Seychelles
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Port Glaud, Seychelles
- Average cloud cover in September: 51
The month with the most cloud cover is September (Cloud cover 51).
The month with the least cloud cover is November (Cloud cover 41).
Average visibility in September
Port Glaud, Seychelles
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
