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 arrival of September marks a slight shift to an average high-temperature of a still moderately hot 27°C (80.6°F) from August's 25°C (77°F). A sharp divergence from daytime highs is noted during the month of September, with the average nighttime temperature settling at a moderate 15°C (59°F).Heat index
September's average heat index is computed to be 28°C (82.4°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In Chiweta, the average relative humidity in September is 54%.Rainfall
August and September are months with the least rain in Chiweta when the rain falls for 1.6 days and typically aggregates up to 1mm (0.04") of rain.Daylight
In Chiweta, the average length of the day in September is 12h and 3min.On the first day of the month, sunrise is at 05:45 and sunset at 17:40. On the last day of September, in Chiweta, sunrise is at 05:27 and sunset at 17:38 CAT.
Sunshine
The month with the most sunshine in Chiweta is September, with an average of 9.9h of sunshine.UV index
The months with the highest UV index are August through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 6 in September translates into this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the average September temperature in Chiweta?
What is the average humidity in September in Chiweta?
What is the driest month in Chiweta?
How many days does it rain in September in Chiweta?
How many hours of daylight does Chiweta have in September?
What time are sunrise and sunset in September in Chiweta?
What month has the most sunshine in Chiweta?
How long on average sun shines in September in Chiweta?
What are the months with the highest UV index in Chiweta?
What is the UV index reading in September in Chiweta?
Average temperature in September
Chiweta, Malawi
- Average high temperature in September: 27°C
The warmest month (with the highest average high temperature) is October (29°C).
The months with the lowest average high temperature are June and July (22.4°C).
- Average low temperature in September: 15°C
The month with the highest average low temperature is November (18.5°C).
The coldest month (with the lowest average low temperature) is July (11.1°C).
Average pressure in September
Chiweta, Malawi
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The months with the lowest atmospheric pressure are January and December (1011.9mbar).
Average wind speed in September
Chiweta, Malawi
- Average wind speed in September: 13.1km/h
The windiest month (with the highest average wind speed) is October (13.6km/h).
The calmest month (with the lowest average wind speed) is February (5.7km/h).
Average humidity in September
Chiweta, Malawi
- Average humidity in September: 54%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is October (53%).
Average rainfall in September
Chiweta, Malawi
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is January (248mm).
The driest months (with the least rainfall) are August and September (1mm).
Average rainfall days in September
Chiweta, Malawi
- Average rainfall days in September: 1.6 days
The month with the highest number of rainy days is January (30.1 days).
The months with the least rainy days are August and September (1.6 days).
Average daylight in September /
Average sunshine in September
Chiweta, Malawi
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 7h and 24min).
Average sunshine days in September
Chiweta, Malawi
- Average sunshine days in September: 28.4 days
The month with the most sunshine days is September (28.4 days).
The month with the least sunshine days is January (0.8 days).
Average UV index in September
Chiweta, Malawi
- Average UV index in September: 6
The months with the highest UV index are August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June and July (UV index 5).
Average cloud cover in September
Chiweta, Malawi
- Average cloud cover in September: 9
The month with the most cloud cover is March (Cloud cover 54).
The month with the least cloud cover is September (Cloud cover 9).
Average visibility in September
Chiweta, Malawi
- Average visibility in September: 10km
The months with the highest visibility are August, September, October and November (10km).
The month with the lowest visibility is April (6km).
Chiweta, Malawi
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