September weather forecastEcovongo, Angola
September
Weather in September
The first month of the spring, September, is a hot month in Ecovongo, Angola, with an average temperature fluctuating between 15.4°C (59.7°F) and 30.1°C (86.2°F).Temperature
September, recognised by an average high temperature of 30.1°C (86.2°F) and a low of 15.4°C (59.7°F), is Ecovongo's warmest month.Humidity
In September, the average relative humidity in Ecovongo, Angola, is 37%.Rainfall
In September, in Ecovongo, the rain falls for 5.4 days. Throughout September, 13mm (0.51") of precipitation is accumulated. Throughout the year, there are 193.2 rainfall days, and 1451mm (57.13") of precipitation is accumulated.Daylight
In Ecovongo, the average length of the day in September is 12h and 2min.On the first day of the month, sunrise is at 05:55 and sunset at 17:48. On the last day of September, in Ecovongo, sunrise is at 05:35 and sunset at 17:48 WAT.
Sunshine
With an average of 9.9h of sunshine, September has the most sunshine of the year.UV index
The months with the highest UV index in Ecovongo are August through October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 6 during September translates into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ecovongo, Angola
- Average high temperature in September: 30.1°C
The warmest month (with the highest average high temperature) is September (30.1°C).
The month with the lowest average high temperature is December (23.2°C).
- Average low temperature in September: 15.4°C
The month with the highest average low temperature is October (16.4°C).
The coldest month (with the lowest average low temperature) is June (8.9°C).
Average pressure in September
Ecovongo, Angola
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is June (1017.8mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in September
Ecovongo, Angola
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is August (8.5km/h).
The calmest month (with the lowest average wind speed) is March (6.3km/h).
Average humidity in September
Ecovongo, Angola
- Average humidity in September: 37%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (29%).
Average rainfall in September
Ecovongo, Angola
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is December (286mm).
The driest months (with the least rainfall) are June and July (0mm).
Average rainfall days in September
Ecovongo, Angola
- Average rainfall days in September: 5.4 days
The month with the highest number of rainy days is December (30.5 days).
The month with the least rainy days is July (0.1 days).
Average daylight in September /
Average sunshine in September
Ecovongo, Angola
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in September: 9h and 54min
The month with the most sunshine is September (Average sunshine: 9h and 54min).
The months with the least sunshine are June and July (Average sunshine: 7h and 42min).
Average sunshine days in September
Ecovongo, Angola
- Average sunshine days in September: 22.3 days
The month with the most sunshine days is July (30.9 days).
The month with the least sunshine days is December (0.4 days).
Average UV index in September
Ecovongo, Angola
- Average UV index in September: 6
The months with the highest UV index are August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, November and December (UV index 5).
Average cloud cover in September
Ecovongo, Angola
- Average cloud cover in September: 6
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in September
Ecovongo, Angola
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The month with the lowest visibility is December (6km).
