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 embrace of September brings a minor uplift in the average high-temperature, shifting from a warm 24.8°C (76.6°F) in August to a still moderately hot 28.9°C (84°F). Naris marks a considerable descent from the daytime apex, as the average temperature dips to a mild 13.6°C (56.5°F) at night throughout September.Humidity
In Naris, Namibia, the average relative humidity in September is 20%.Rainfall
Months with rainfall are January through June, 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 Naris, during the entire year, the rain falls for 38.2 days and collects up to 98mm (3.86") of precipitation.Daylight
In September, the average length of the day is 11h and 58min.On the first day of September, sunrise is at 07:01 and sunset at 18:40. On the last day of the month, sunrise is at 06:32 and sunset at 18:50 CAT.
Sunshine
In Naris, the average sunshine in September is 9.8h.UV index
In Naris, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 6 during September translates into these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
When does it start raining?
How many hours of daylight does Naris have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Naris have in September?
What is the UV index intensity in September?
Average temperature in September
Naris, Namibia
- Average high temperature in September: 28.9°C
The warmest months (with the highest average high temperature) are January and December (33.6°C).
The month with the lowest average high temperature is July (21.3°C).
- Average low temperature in September: 13.6°C
The month with the highest average low temperature is January (23.7°C).
The coldest month (with the lowest average low temperature) is July (8°C).
Average pressure in September
Naris, Namibia
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is July (1022.2mbar).
The month with the lowest atmospheric pressure is January (1010mbar).
Average wind speed in September
Naris, Namibia
- Average wind speed in September: 14.6km/h
The windiest month (with the highest average wind speed) is October (15.4km/h).
The calmest month (with the lowest average wind speed) is March (13km/h).
Average humidity in September
Naris, Namibia
- Average humidity in September: 20%
The months with the highest relative humidity are February and April (34%).
The month with the lowest relative humidity is October (18%).
Average rainfall in September
Naris, Namibia
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is February (28mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Naris, Namibia
- Average rainfall days in September: 1.2 days
The month with the highest number of rainy days is February (8.8 days).
The month with the least rainy days is June (0.3 days).
Average daylight in September /
Average sunshine in September
Naris, Namibia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is November (Average sunshine: 11h and 48min).
The month with the least sunshine is April (Average sunshine: 9h and 36min).
Average sunshine days in September
Naris, Namibia
- Average sunshine days in September: 28.4 days
The month with the most sunshine days is July (30.4 days).
The month with the least sunshine days is February (18.1 days).
Average UV index in September
Naris, Namibia
- Average UV index in September: 6
The months with the highest UV index are January, February, November and December (UV index 7).
The month with the lowest UV index is July (UV index 4).
Average cloud cover in September
Naris, Namibia
- Average cloud cover in September: 7
The month with the most cloud cover is February (Cloud cover 16).
The months with the least cloud cover are June, July and August (Cloud cover 3).
Average visibility in September
Naris, Namibia
- 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).
