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 snowfall 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
A slight uplift in the average high-temperature marks September, adjusting from August's refreshing 19.9°C (67.8°F) to a warm 24.4°C (75.9°F). Bloemfontein demonstrates a significant disparity from daytime highs throughout the month of September, with an average nighttime temperature of 9.5°C (49.1°F).Humidity
September is the least humid month in Bloemfontein, South Africa, with an average relative humidity of 30%.Rainfall
In Bloemfontein, in September, it is raining for 3.5 days, with typically 4mm (0.16") of accumulated precipitation. In Bloemfontein, during the entire year, the rain falls for 76.1 days and collects up to 269mm (10.59") of precipitation.Snowfall
In Bloemfontein, snow does not fall in January through June, August through December.Daylight
In September, the average length of the day in Bloemfontein is 11h and 56min.On the first day of the month, sunrise is at 06:29 and sunset at 18:01. On the last day of September, in Bloemfontein, South Africa, sunrise is at 05:54 and sunset at 18:15 SAST.
Sunshine
In September, the average sunshine in Bloemfontein is 10h.UV index
In Bloemfontein, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 5 in September translates into these instructions:
Be vigilant - Preventing sunburn is recommended. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What are September temperatures in Bloemfontein?
What is the least humid month in Bloemfontein?
What is the average humidity in September in Bloemfontein?
How many days does it rain in September in Bloemfontein?
When it does not snow in Bloemfontein?
What is the average length of the day in September in Bloemfontein?
What time are sunrise and sunset in September in Bloemfontein?
How long on average sun shines in September in Bloemfontein?
What is the UV index reading in September in Bloemfontein?
Average temperature in September
Bloemfontein, South Africa
- Average high temperature in September: 24.4°C
The warmest month (with the highest average high temperature) is January (30.1°C).
The month with the lowest average high temperature is June (16.2°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is July (4.3°C).
Average pressure in September
Bloemfontein, South Africa
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is July (1025.1mbar).
The months with the lowest atmospheric pressure are January and December (1011.9mbar).
Average wind speed in September
Bloemfontein, South Africa
- Average wind speed in September: 14.1km/h
The windiest month (with the highest average wind speed) is November (16km/h).
The calmest month (with the lowest average wind speed) is May (9.6km/h).
Average humidity in September
Bloemfontein, South Africa
- Average humidity in September: 30%
The month with the highest relative humidity is June (51%).
The month with the lowest relative humidity is September (30%).
Average rainfall in September
Bloemfontein, South Africa
- Average rainfall in September: 4mm
The wettest month (with the highest rainfall) is January (48mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in September
Bloemfontein, South Africa
- Average rainfall days in September: 3.5 days
The month with the highest number of rainy days is January (11.5 days).
The month with the least rainy days is August (1.8 days).
Average snowfall days in September
Bloemfontein, South Africa
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Bloemfontein, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in September: 10h and 0min
The months with the most sunshine are October and November (Average sunshine: 11h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in September
Bloemfontein, South Africa
- Average sunshine days in September: 25.2 days
The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is February (15.4 days).
Average UV index in September
Bloemfontein, South Africa
- Average UV index in September: 5
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in September
Bloemfontein, South Africa
- Average cloud cover in September: 11
The month with the most cloud cover is February (Cloud cover 18).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in September
Bloemfontein, South Africa
- 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).
Bloemfontein, South Africa
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