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
September's onset records an average high-temperature of a still moderately hot 27.1°C (80.8°F), a near match to August's 24.8°C (76.6°F). In the month of September, Gwenembe records a consistent average low-temperature of 17.1°C (62.8°F).Heat index
The heat index value for September is estimated at 27°C (80.6°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.Note that heat index values are valued for light wind and location in the shade. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
September is the least humid month, with an average relative humidity of 49%.Rainfall
September is the month with the least rainfall in Gwenembe. Rain falls for 2.3 days and accumulates 1mm (0.04") of precipitation.Daylight
In September, the average length of the day in Gwenembe is 12h and 2min.On the first day of September, sunrise is at 05:48 and sunset at 17:38. On the last day of the month, sunrise is at 05:26 and sunset at 17:40 CAT.
Sunshine
In September, the average sunshine is 9.9h.UV index
The months with the highest UV index in Gwenembe are January, March, August through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Gwenembe?
What is the least humid month in Gwenembe?
What is the average humidity in September in Gwenembe?
What is the driest month in Gwenembe?
How many days does it rain in September in Gwenembe?
How many hours of daylight does Gwenembe have in September?
When is the sunrise / sunset in September in Gwenembe?
How long on average sun shines in September in Gwenembe?
When is the highest UV index in Gwenembe?
How high is the UV index in September in Gwenembe?
Average temperature in September
Gwenembe, Malawi
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is October (28.3°C).
The month with the lowest average high temperature is July (22.6°C).
- Average low temperature in September: 17.1°C
The month with the highest average low temperature is November (19.9°C).
The coldest month (with the lowest average low temperature) is July (12.7°C).
Average pressure in September
Gwenembe, Malawi
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is July (1020.7mbar).
The month with the lowest atmospheric pressure is January (1011mbar).
Average wind speed in September
Gwenembe, Malawi
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is October (9.1km/h).
The calmest month (with the lowest average wind speed) is February (5.5km/h).
Average humidity in September
Gwenembe, Malawi
- Average humidity in September: 49%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is September (49%).
Average rainfall in September
Gwenembe, Malawi
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is January (303mm).
The driest month (with the least rainfall) is September (1mm).
Average rainfall days in September
Gwenembe, Malawi
- Average rainfall days in September: 2.3 days
The month with the highest number of rainy days is January (28.9 days).
The month with the least rainy days is August (2 days).
Average daylight in September /
Average sunshine in September
Gwenembe, 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 6min).
The month with the least sunshine is July (Average sunshine: 7h and 24min).
Average sunshine days in September
Gwenembe, Malawi
- Average sunshine days in September: 27.7 days
The month with the most sunshine days is September (27.7 days).
The month with the least sunshine days is January (1 days).
Average UV index in September
Gwenembe, Malawi
- Average UV index in September: 6
The months with the highest UV index are January, March, August, September, October, November and December (UV index 6).
The months with the lowest UV index are February, April, May, June and July (UV index 5).
Average cloud cover in September
Gwenembe, Malawi
- Average cloud cover in September: 9
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 9).
Average visibility in September
Gwenembe, Malawi
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and February (8km).
