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 advent of September denotes an average high-temperature of a still moderately hot 27°C (80.6°F), subtly different from August's 25.4°C (77.7°F). An average low-temperature of 21.2°C (70.2°F) is observed during the September nights.Heat index
The average heat index in September is computed to be 28°C (82.4°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
The least humid month is September, with an average relative humidity of 57%.Rainfall
June through September are months without rainfall.Daylight
The average length of the day in September is 12h and 2min.On the first day of September, sunrise is at 05:46 and sunset at 17:38. On the last day of the month, sunrise is at 05:25 and sunset at 17:38 CAT.
Sunshine
The average sunshine in September is 9.9h.UV index
The months with the highest UV index are February, September through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 7 in September leads to these guidelines:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the least humid month?
What is the average humidity in September?
What is the driest month?
Does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Kasache have in September?
What are the months with the highest UV index?
How high is the UV index in September?
Average temperature in September
Kasache, Malawi
- Average high temperature in September: 27°C
The warmest month (with the highest average high temperature) is November (28.9°C).
The month with the lowest average high temperature is July (23.8°C).
- Average low temperature in September: 21.2°C
The month with the highest average low temperature is November (23.7°C).
The coldest month (with the lowest average low temperature) is July (17.6°C).
Average pressure in September
Kasache, Malawi
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is January (1011.2mbar).
Average wind speed in September
Kasache, Malawi
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is July (12.2km/h).
The calmest months (with the lowest average wind speed) are February and December (7.6km/h).
Average humidity in September
Kasache, Malawi
- Average humidity in September: 57%
The months with the highest relative humidity are January and February (79%).
The month with the lowest relative humidity is September (57%).
Average rainfall in September
Kasache, Malawi
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is January (114mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Kasache, Malawi
- Average rainfall days in September: 0.9 days
The month with the highest number of rainy days is January (21.8 days).
The month with the least rainy days is August (0.7 days).
Average daylight in September /
Average sunshine in September
Kasache, Malawi
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is December (Average sunshine: 10h and 36min).
The month with the least sunshine is July (Average sunshine: 7h and 30min).
Average sunshine days in September
Kasache, Malawi
- Average sunshine days in September: 29.2 days
The month with the most sunshine days is August (30.2 days).
The months with the least sunshine days are January and February (7.5 days).
Average UV index in September
Kasache, Malawi
- Average UV index in September: 7
The months with the highest UV index are February, September, October, November and December (UV index 7).
The months with the lowest UV index are January, March, April, May, June, July and August (UV index 6).
Average cloud cover in September
Kasache, Malawi
- Average cloud cover in September: 10
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is September (Cloud cover 10).
Average visibility in September
Kasache, Malawi
- 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).
