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
September
Weather in September
Temperature
September's arrival coincides with a subtle temperature rise, moving from August's 31.3°C (88.3°F) to a still hot 34.9°C (94.8°F). During September, the nighttime temperature in Cacondo presents a clear descent from the daily peaks, falling to an average of 17.2°C (63°F).Humidity
The least humid month is September, with an average relative humidity of 26%.Rainfall
Months with rainfall are January through April, September through December. September is the first month it rains. Throughout September, in the average 1.2 rainfall days, it receives 1mm (0.04") of precipitation. In Cacondo, during the entire year, the rain falls for 142.6 days and collects up to 664mm (26.14") of precipitation.Daylight
In September, the average length of the day in Cacondo is 12h and 2min.On the first day of the month, sunrise is at 05:38 and sunset at 17:29. On the last day of September, sunrise is at 05:17 and sunset at 17:30 WAT.
Sunshine
In September, the average sunshine is 10h.UV index
The months with the highest UV index are September and October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 7 during September translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the least humid month in Cacondo?
What is the average humidity in September?
When does it start raining?
How many hours of daylight does Cacondo have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What are the months with the highest UV index?
What is the UV index reading in September?
Average temperature in September
Cacondo, Angola
- Average high temperature in September: 34.9°C
The warmest month (with the highest average high temperature) is October (35°C).
The month with the lowest average high temperature is June (26.7°C).
- Average low temperature in September: 17.2°C
The month with the highest average low temperature is October (20.3°C).
The coldest month (with the lowest average low temperature) is July (11.3°C).
Average pressure in September
Cacondo, Angola
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is July (1017.8mbar).
The month with the lowest atmospheric pressure is October (1009.7mbar).
Average wind speed in September
Cacondo, Angola
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is August (11.1km/h).
The calmest month (with the lowest average wind speed) is March (7.1km/h).
Average humidity in September
Cacondo, Angola
- Average humidity in September: 26%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is September (26%).
Average rainfall in September
Cacondo, Angola
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is February (136mm).
The driest months (with the least rainfall) are May, June, July and August (0mm).
Average rainfall days in September
Cacondo, Angola
- Average rainfall days in September: 1.2 days
The month with the highest number of rainy days is December (26.3 days).
The month with the least rainy days is June (0.2 days).
Average daylight in September /
Average sunshine in September
Cacondo, 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 18min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is November (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 7h and 48min).
Average sunshine days in September
Cacondo, Angola
- Average sunshine days in September: 28.3 days
The month with the most sunshine days is July (30.9 days).
The month with the least sunshine days is December (3.7 days).
Average UV index in September
Cacondo, Angola
- Average UV index in September: 7
The months with the highest UV index are September and October (UV index 7).
The month with the lowest UV index is June (UV index 5).
Average cloud cover in September
Cacondo, Angola
- Average cloud cover in September: 3
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 2).
Average visibility in September
Cacondo, Angola
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and December (8km).
