September weather forecastOmitara, Namibia
September
Weather in September
September in Omitara exhibits a further rise in temperature, marking the start of the warm season. The weather during this month reflects the transition from the colder to the warmer months of the year. This month persists with the previous pattern of nearly negligible rainfall, making it a great choice for those who appreciate dry and sun-filled weather. The long hours of daylight and high visibility condition encourage a multitude of outdoor activities.Temperature
The arrival of September brings a soft temperature shift, with the average high-temperature nudging from a moderately hot 23.6°C (74.5°F) in August to a still warm 27.5°C (81.5°F). Omitara experiences a consistent, yet significant, drop from daily highs to a low-temperature of 12.3°C (54.1°F) throughout September.Humidity
September is the least humid month, with an average relative humidity of 19%.Rainfall
Months with rainfall are January through May, September through December. September is the first month it rains in Omitara. Throughout September, in the average 1.7 rainfall days, it receives 2mm (0.08") of precipitation. In Omitara, during the entire year, the rain falls for 78 days and collects up to 298mm (11.73") of precipitation.Daylight
In Omitara, the average length of the day in September is 11h and 58min.On the first day of the month, sunrise is at 06:57 and sunset at 18:38. On the last day of September, in Omitara, sunrise is at 06:29 and sunset at 18:46 CAT.
Sunshine
In September, the average sunshine is 9.8h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, a regular UV index of 5 translates into these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Omitara, Namibia
- Average high temperature in September: 27.5°C
The warmest month (with the highest average high temperature) is October (29.5°C).
The month with the lowest average high temperature is July (19.7°C).
- Average low temperature in September: 12.3°C
The month with the highest average low temperature is December (18.8°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in September
Omitara, Namibia
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is July (1021.7mbar).
The month with the lowest atmospheric pressure is January (1010.7mbar).
Average wind speed in September
Omitara, Namibia
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is October (12.7km/h).
The calmest month (with the lowest average wind speed) is March (9.7km/h).
Average humidity in September
Omitara, Namibia
- Average humidity in September: 19%
The month with the highest relative humidity is March (53%).
The month with the lowest relative humidity is September (19%).
Average rainfall in September
Omitara, Namibia
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is February (93mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in September
Omitara, Namibia
- Average rainfall days in September: 1.7 days
The month with the highest number of rainy days is February (15.1 days).
The month with the least rainy days is June (0.2 days).
Average daylight in September /
Average sunshine in September
Omitara, Namibia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in September: 9h and 48min
The month with the most sunshine is November (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 9h and 18min).
Average sunshine days in September
Omitara, Namibia
- Average sunshine days in September: 27.9 days
The month with the most sunshine days is July (30.7 days).
The month with the least sunshine days is February (11 days).
Average UV index in September
Omitara, Namibia
- Average UV index in September: 5
The months with the highest UV index are January, February, October, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 4).
Average cloud cover in September
Omitara, Namibia
- Average cloud cover in September: 7
The month with the most cloud cover is February (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 2).
Average visibility in September
Omitara, 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).
