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
Chilonwa, Tanzania, records an average high-temperature of a hot 30.5°C (86.9°F) in September, maintaining a close correlation with August's 28.7°C (83.7°F). Chilonwa marks a considerable descent from the daytime apex, as the average temperature dips to a comfortable 16.4°C (61.5°F) at night throughout September.Heat index
The heat index value during September is estimated at a hot 32°C (89.6°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.Remember that heat index calculations are made for conditions in the shade with light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
In Chilonwa, the average relative humidity in September is 52%.Rainfall
June through September are months without rainfall.Daylight
In Chilonwa, Tanzania, the average length of the day in September is 12h and 5min.On the first day of the month, sunrise is at 06:35 and sunset at 18:35. On the last day of September, in Chilonwa, sunrise is at 06:20 and sunset at 18:30 EAT.
Sunshine
The months with the most sunshine are August and September, with an average of 9.9h of sunshine.UV index
The months with the lowest UV index in Chilonwa are January through September, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
How hot does it get in Chilonwa in September?
What is the average humidity in September in Chilonwa?
What is the driest month in Chilonwa?
Does it rain in Chilonwa in September?
How many hours of daylight does Chilonwa have in September?
When are sunrise and sunset in September in Chilonwa?
What are the months with the most sunshine in Chilonwa?
How long on average sun shines in September in Chilonwa?
What is the month with the lowest UV index in Chilonwa?
How high is the UV index in September in Chilonwa?
Average temperature in September
Chilonwa, Tanzania
- Average high temperature in September: 30.5°C
The warmest month (with the highest average high temperature) is October (31.8°C).
The months with the lowest average high temperature are May and June (27.2°C).
- Average low temperature in September: 16.4°C
The month with the highest average low temperature is November (19.3°C).
The coldest month (with the lowest average low temperature) is July (13.9°C).
Average pressure in September
Chilonwa, Tanzania
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in September
Chilonwa, Tanzania
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is October (12.1km/h).
The calmest month (with the lowest average wind speed) is January (5.3km/h).
Average humidity in September
Chilonwa, Tanzania
- Average humidity in September: 52%
The months with the highest relative humidity are March and April (80%).
The month with the lowest relative humidity is October (51%).
Average rainfall in September
Chilonwa, Tanzania
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is December (135mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Chilonwa, Tanzania
- Average rainfall days in September: 0.5 days
The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is August (0.2 days).
Average daylight in September /
Average sunshine in September
Chilonwa, Tanzania
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in September: 9h and 5min
The months with the most sunshine are August and September (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 8h and 6min).
Average sunshine days in September
Chilonwa, Tanzania
- Average sunshine days in September: 29.7 days
The months with the most sunshine days are July and August (30.5 days).
The month with the least sunshine days is March (8.3 days).
Average UV index in September
Chilonwa, Tanzania
- Average UV index in September: 6
The month with the highest UV index is October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
Average cloud cover in September
Chilonwa, Tanzania
- Average cloud cover in September: 14
The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 14).
Average visibility in September
Chilonwa, Tanzania
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are February, March and April (8km).
Chilonwa, Tanzania
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