September weather forecastChimboa, Angola
September
Weather in September
September, the first month of the spring in Chimboa, is still a warm month, with an average temperature fluctuating between 24°C (75.2°F) and 20.1°C (68.2°F).Temperature
The weather during September records an average high-temperature of a still moderately hot 24°C (75.2°F), closely mirroring the preceding month. The month of September in Chimboa is marked by an average minimum temperature of 20.1°C (68.2°F), slightly cooler than its daytime counterpart.Humidity
August and September, with an average relative humidity of 80%, are the most humid months in Chimboa.Rainfall
In Chimboa, in September, it is raining for 5.3 days, with typically 8mm (0.31") of accumulated precipitation. Throughout the year, in Chimboa, there are 113.5 rainfall days, and 371mm (14.61") of precipitation is accumulated.Daylight
The average length of the day in September in Chimboa is 12h and 2min.On the first day of the month, sunrise is at 06:05 and sunset at 17:57. On the last day of September, sunrise is at 05:45 and sunset at 17:57 WAT.
Sunshine
The average sunshine in September is 10.1h.UV index
June through September, with an average maximum UV index of 6, are months with the lowest UV index in Chimboa. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 6 suggests these recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. 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. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Chimboa, Angola
- Average high temperature in September: 24°C
The warmest month (with the highest average high temperature) is April (29.8°C).
The month with the lowest average high temperature is August (23.4°C).
- Average low temperature in September: 20.1°C
The months with the highest average low temperature are March and April (25°C).
The coldest month (with the lowest average low temperature) is August (19.1°C).
Average pressure in September
Chimboa, Angola
- Average pressure in September: 1013.5mbar
The month with the highest atmospheric pressure is July (1014.9mbar).
The month with the lowest atmospheric pressure is February (1010.8mbar).
Average wind speed in September
Chimboa, Angola
- Average wind speed in September: 9.9km/h
The windiest month (with the highest average wind speed) is October (10.5km/h).
The calmest month (with the lowest average wind speed) is May (8.1km/h).
Average humidity in September
Chimboa, Angola
- Average humidity in September: 80%
The months with the highest relative humidity are August and September (80%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Chimboa, Angola
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is November (88mm).
The driest month (with the least rainfall) is June (0mm).
Average rainfall days in September
Chimboa, Angola
- Average rainfall days in September: 5.3 days
The month with the highest number of rainy days is October (19.1 days).
The month with the least rainy days is June (0.2 days).
Average daylight in September /
Average sunshine in September
Chimboa, 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: 10h and 6min
The month with the most sunshine is October (Average sunshine: 11h and 0min).
The month with the least sunshine is July (Average sunshine: 7h and 30min).
Average sunshine days in September
Chimboa, Angola
- Average sunshine days in September: 22 days
The month with the most sunshine days is June (29.2 days).
The month with the least sunshine days is October (8.3 days).
Average UV index in September
Chimboa, Angola
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are June, July, August and September (UV index 6).
Average cloud cover in September
Chimboa, Angola
- Average cloud cover in September: 23
The month with the most cloud cover is December (Cloud cover 36).
The months with the least cloud cover are May and June (Cloud cover 8).
Average visibility in September
Chimboa, Angola
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
