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 reveals an average high-temperature of a still warm 28.1°C (82.6°F), showing minimal difference from the prior month. During September, the temperature is averaged to a low of 18.4°C (65.1°F) at night.Heat index
September's mean heat index is estimated at a tropical 30°C (86°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
September is the least humid month in Mananga, with an average relative humidity of 62%.Rainfall
In September, in Mananga, the rain falls for 8.1 days. Throughout September, 14mm (0.55") of precipitation is accumulated. In Mananga, during the entire year, the rain falls for 135.5 days and collects up to 406mm (15.98") of precipitation.Daylight
The average length of the day in September in Mananga, South Africa, is 11h and 57min.On the first day of the month, sunrise is at 06:04 and sunset at 17:40. On the last day of September, in Mananga, sunrise is at 05:32 and sunset at 17:52 SAST.
Sunshine
In Mananga, the average sunshine in September is 7.7h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 6 during September leads to these advisories:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Mananga in September?
What is the least humid month in Mananga?
What is the average humidity in September in Mananga?
How many days does it rain in September in Mananga?
What is the average length of the day in September in Mananga?
What time are sunrise and sunset in September in Mananga?
How long on average sun shines in September in Mananga?
How high is the UV index in September in Mananga?
Average temperature in September
Mananga, South Africa
- Average high temperature in September: 28.1°C
The warmest month (with the highest average high temperature) is February (30.7°C).
The month with the lowest average high temperature is July (24.8°C).
- Average low temperature in September: 18.4°C
The month with the highest average low temperature is January (21.7°C).
The coldest month (with the lowest average low temperature) is July (15.1°C).
Average pressure in September
Mananga, South Africa
- Average pressure in September: 1019.1mbar
The month with the highest atmospheric pressure is July (1023.6mbar).
The month with the lowest atmospheric pressure is January (1013mbar).
Average wind speed in September
Mananga, South Africa
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is September (13.6km/h).
The calmest month (with the lowest average wind speed) is May (10.1km/h).
Average humidity in September
Mananga, South Africa
- Average humidity in September: 62%
The months with the highest relative humidity are January and March (77%).
The month with the lowest relative humidity is September (62%).
Average rainfall in September
Mananga, South Africa
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is February (71mm).
The driest months (with the least rainfall) are May and July (5mm).
Average rainfall days in September
Mananga, South Africa
- Average rainfall days in September: 8.1 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is June (3.3 days).
Average daylight in September /
Average sunshine in September
Mananga, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is February (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 18min).
Average sunshine days in September
Mananga, South Africa
- Average sunshine days in September: 18.6 days
The month with the most sunshine days is June (24.8 days).
The month with the least sunshine days is December (8.7 days).
Average UV index in September
Mananga, South Africa
- Average UV index in September: 6
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are June and July (UV index 5).
Average cloud cover in September
Mananga, South Africa
- Average cloud cover in September: 29
The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 16).
Average visibility in September
Mananga, South Africa
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
Mananga, South Africa
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