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
The coming of September brings a minor shift in Didimbo's weather, with average high-temperatures adjusting from August's hot 30°C (86°F) to a still tropical 34.6°C (94.3°F). Didimbo experiences a significant reduction from daytime highs with an average low-temperature of 15.9°C (60.6°F) in September.Humidity
With an average relative humidity of 21%, September is the least humid month.Rainfall
January through June, September through December are months with rainfall. September is the first month it rains. Throughout September, in the average 0.4 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, there are 110.8 rainfall days, and 429mm (16.89") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 0min.On the first day of the month, sunrise is at 05:39 and sunset at 17:26. On the last day of September, sunrise is at 05:15 and sunset at 17:30 WAT.
Sunshine
In Didimbo, the average sunshine in September 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 reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 7 during September translates into the following guidance:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the least humid month?
What is the average humidity in September?
When does it start raining?
How many hours of daylight does Didimbo have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Didimbo have in September?
When is the highest UV index?
What is the UV index reading in September?
Average temperature in September
Didimbo, Angola
- Average high temperature in September: 34.6°C
The warmest month (with the highest average high temperature) is October (36.7°C).
The months with the lowest average high temperature are June and July (25.5°C).
- Average low temperature in September: 15.9°C
The month with the highest average low temperature is November (22.2°C).
The coldest month (with the lowest average low temperature) is July (9.9°C).
Average pressure in September
Didimbo, Angola
- Average pressure in September: 1013.5mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is January (1009mbar).
Average wind speed in September
Didimbo, Angola
- Average wind speed in September: 10.5km/h
The windiest month (with the highest average wind speed) is September (10.5km/h).
The calmest months (with the lowest average wind speed) are January, March and December (8km/h).
Average humidity in September
Didimbo, Angola
- Average humidity in September: 21%
The month with the highest relative humidity is February (67%).
The month with the lowest relative humidity is September (21%).
Average rainfall in September
Didimbo, Angola
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is January (113mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Didimbo, Angola
- Average rainfall days in September: 0.4 days
The months with the highest number of rainy days are January and December (22.1 days).
The month with the least rainy days is August (0 days).
Average daylight in September /
Average sunshine in September
Didimbo, Angola
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is November (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 8h and 48min).
Average sunshine days in September
Didimbo, Angola
- Average sunshine days in September: 28.9 days
The month with the most sunshine days is August (31 days).
The month with the least sunshine days is December (7 days).
Average UV index in September
Didimbo, Angola
- Average UV index in September: 7
The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover in September
Didimbo, Angola
- Average cloud cover in September: 2
The month with the most cloud cover is January (Cloud cover 34).
The months with the least cloud cover are August and September (Cloud cover 2).
Average visibility in September
Didimbo, Angola
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).
