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
As Tshamahansi transitions into September, the average high-temperature is observed to slightly rise from 23.9°C (75°F) in August to a still warm 27.7°C (81.9°F). A striking departure from daytime highs to an average low-temperature of 13.5°C (56.3°F) is witnessed during September.Heat index
For September, the heat index is computed to be 27°C (80.6°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Humidity
With an average relative humidity of 41%, September is the least humid month.Rainfall
In Tshamahansi, in September, it is raining for 2.5 days, with typically 6mm (0.24") of accumulated precipitation. Throughout the year, there are 112.5 rainfall days, and 415mm (16.34") of precipitation is accumulated.Daylight
The average length of the day in September in Tshamahansi is 11h and 58min.On the first day of September, sunrise is at 06:14 and sunset at 17:53. On the last day of the month, sunrise is at 05:44 and sunset at 18:03 SAST.
Sunshine
The average sunshine in September is 9.1h.UV index
January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 6 during September, leads to the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Tshamahansi?
What is the least humid month in Tshamahansi?
What is the average humidity in September in Tshamahansi?
How many days does it rain in September in Tshamahansi?
How many hours of daylight does Tshamahansi have in September?
What time are sunrise and sunset in September in Tshamahansi?
How many hours of sunshine does Tshamahansi have in September?
What are the months with the highest UV index in Tshamahansi?
How high is the UV index in September in Tshamahansi?
Average temperature in September
Tshamahansi, South Africa
- Average high temperature in September: 27.7°C
The warmest month (with the highest average high temperature) is October (29.2°C).
The month with the lowest average high temperature is June (20.2°C).
- Average low temperature in September: 13.5°C
The month with the highest average low temperature is December (18.5°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).
Average pressure in September
Tshamahansi, South Africa
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is July (1024.2mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in September
Tshamahansi, South Africa
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is October (10.1km/h).
The calmest month (with the lowest average wind speed) is May (5.8km/h).
Average humidity in September
Tshamahansi, South Africa
- Average humidity in September: 41%
The months with the highest relative humidity are January and February (66%).
The month with the lowest relative humidity is September (41%).
Average rainfall in September
Tshamahansi, South Africa
- Average rainfall in September: 6mm
The wettest month (with the highest rainfall) is December (101mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in September
Tshamahansi, South Africa
- Average rainfall days in September: 2.5 days
The month with the highest number of rainy days is January (20.4 days).
The month with the least rainy days is August (0.6 days).
Average daylight in September /
Average sunshine in September
Tshamahansi, South Africa
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is October (Average sunshine: 11h and 54min).
The month with the least sunshine is April (Average sunshine: 7h and 24min).
Average sunshine days in September
Tshamahansi, South Africa
- Average sunshine days in September: 25.5 days
The month with the most sunshine days is July (29.2 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in September
Tshamahansi, South Africa
- Average UV index in September: 6
The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 4).
Average cloud cover in September
Tshamahansi, South Africa
- Average cloud cover in September: 8
The month with the most cloud cover is January (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in September
Tshamahansi, South Africa
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
