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
Weather in September
Temperature
The advent of September presents an average high-temperature of a still warm 25.7°C (78.3°F), maintaining a close correlation with the preceding month. September nights bring a significant cooling from the heat of the day, with averages of 12.9°C (55.2°F).Humidity
In September, the average relative humidity in Ruiwa is 59%.Rainfall
In Ruiwa, in September, during 3.7 rainfall days, 5mm (0.2") of precipitation is typically accumulated. In Ruiwa, Tanzania, during the entire year, the rain falls for 196 days and collects up to 1429mm (56.26") of precipitation.Daylight
In September, the average length of the day in Ruiwa is 12h and 4min.On the first day of September in Ruiwa, Tanzania, sunrise is at 06:46 and sunset at 18:43. On the last day of the month, sunrise is at 06:29 and sunset at 18:40 EAT.
Sunshine
The average sunshine in September is 9.8h.UV index
In Ruiwa, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In September, a daily UV index of 5 turns into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the usual temperature for Ruiwa in September?
What is the average humidity in September in Ruiwa?
How much does it rain in Ruiwa in September?
What is the average length of the day in September in Ruiwa?
When are sunrise and sunset in September in Ruiwa?
How long on average sun shines in September in Ruiwa?
How high is the UV index in September in Ruiwa?
Average temperature in September
Ruiwa, Tanzania
- Average high temperature in September: 25.7°C
The warmest month (with the highest average high temperature) is October (27°C).
The month with the lowest average high temperature is June (20.6°C).
- Average low temperature in September: 12.9°C
The month with the highest average low temperature is November (15.5°C).
The coldest month (with the lowest average low temperature) is July (10.3°C).
Average pressure in September
Ruiwa, Tanzania
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in September
Ruiwa, Tanzania
- Average wind speed in September: 14.3km/h
The windiest month (with the highest average wind speed) is September (14.3km/h).
The calmest months (with the lowest average wind speed) are January and February (6.2km/h).
Average humidity in September
Ruiwa, Tanzania
- Average humidity in September: 59%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is October (58%).
Average rainfall in September
Ruiwa, Tanzania
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is December (336mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in September
Ruiwa, Tanzania
- Average rainfall days in September: 3.7 days
The month with the highest number of rainy days is January (30.7 days).
The month with the least rainy days is August (2.6 days).
Average daylight in September /
Average sunshine in September
Ruiwa, Tanzania
- 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 36min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is March (Average sunshine: 6h and 36min).
Average sunshine days in September
Ruiwa, Tanzania
- Average sunshine days in September: 23.6 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is January (0.3 days).
Average UV index in September
Ruiwa, Tanzania
- Average UV index in September: 5
The month with the highest UV index is October (UV index 6).
The months with the lowest UV index are January, February, March and June (UV index 4).
Average cloud cover in September
Ruiwa, Tanzania
- Average cloud cover in September: 14
The month with the most cloud cover is April (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 14).
Average visibility in September
Ruiwa, Tanzania
- Average visibility in September: 10km
The months with the highest visibility are July, August, September and October (10km).
The months with the lowest visibility are January, February, March and April (7km).
Ruiwa, Tanzania
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