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
At the onset of September, Bela Vista records an average high-temperature of a still moderately hot 26.4°C (79.5°F), showing little deviation from the preceding month. Bela Vista notes a steady average temperature of 21.5°C (70.7°F) during the nights of September.Humidity
In Bela Vista, the average relative humidity in September is 80%.Rainfall
In September, in Bela Vista, the rain falls for 10.4 days. Throughout September, 13mm (0.51") of precipitation is accumulated. Throughout the year, there are 164.3 rainfall days, and 483mm (19.02") of precipitation is accumulated.Daylight
In Bela Vista, Angola, the average length of the day in September is 12h and 4min.On the first day of the month, sunrise is at 06:05 and sunset at 18:03. On the last day of September, sunrise is at 05:49 and sunset at 17:59 WAT.
Sunshine
In Bela Vista, the average sunshine in September is 8.4h.UV index
May through September, with an average maximum UV index of 6, are months with the lowest UV index in Bela Vista. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 6 during September leads to these instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bela Vista in September?
What is the average humidity in September in Bela Vista?
How many days does it rain in September in Bela Vista?
What is the average length of the day in September in Bela Vista?
When are sunrise and sunset in September in Bela Vista?
How many hours of sunshine does Bela Vista have in September?
What is the month with the lowest UV index in Bela Vista?
How high is the UV index in September in Bela Vista?
Average temperature in September
Bela Vista, Angola
- Average high temperature in September: 26.4°C
The warmest month (with the highest average high temperature) is March (30.4°C).
The month with the lowest average high temperature is August (25.5°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is March (25.4°C).
The coldest month (with the lowest average low temperature) is July (19.9°C).
Average pressure in September
Bela Vista, Angola
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is July (1014.4mbar).
The months with the lowest atmospheric pressure are February and March (1010mbar).
Average wind speed in September
Bela Vista, Angola
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is October (11.5km/h).
The calmest months (with the lowest average wind speed) are January, April and December (9.5km/h).
Average humidity in September
Bela Vista, Angola
- Average humidity in September: 80%
The month with the highest relative humidity is May (83%).
The month with the lowest relative humidity is February (78%).
Average rainfall in September
Bela Vista, Angola
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is April (75mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in September
Bela Vista, Angola
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is October (21 days).
The month with the least rainy days is June (3.3 days).
Average daylight in September /
Average sunshine in September
Bela Vista, Angola
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 0min).
The month with the least sunshine is May (Average sunshine: 7h and 12min).
Average sunshine days in September
Bela Vista, Angola
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is July (26 days).
The month with the least sunshine days is October (6.4 days).
Average UV index in September
Bela Vista, Angola
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, October, November and December (UV index 7).
The months with the lowest UV index are May, June, July, August and September (UV index 6).
Average cloud cover in September
Bela Vista, Angola
- Average cloud cover in September: 49
The month with the most cloud cover is October (Cloud cover 60).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in September
Bela Vista, 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).
