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 ushers in an average high-temperature of a moderately hot 74.3°F, aligning closely with the preceding month. September witnesses a substantial contrast between the daytime highs and the average low of 51.8°F.Humidity
In Howick, the average relative humidity in September is 66%.Rainfall
In September, the rain falls for 10.7 days. Throughout September, 0.91" of precipitation is accumulated. In Howick, during the entire year, the rain falls for 188.3 days and collects up to 24.57" of precipitation.Daylight
In Howick, the average length of the day in September is 11h and 55min.On the first day of September, sunrise is at 06:13 and sunset at 17:44. On the last day of the month, sunrise is at 05:38 and sunset at 17:59 SAST.
Sunshine
In September, the average sunshine in Howick, South Africa, is 7.6h.UV index
The months with the lowest UV index in Howick are April through July, September and October, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Howick?
What is the average humidity in September in Howick?
How many days does it rain in September in Howick?
How many hours of daylight does Howick have in September?
When is the sunrise / sunset in September in Howick?
How many hours of sunshine does Howick have in September?
What is the month with the lowest UV index in Howick?
What is the UV index intensity in September in Howick?
Average temperature in September
Howick, South Africa
- Average high temperature in September: 74.3°F
The warmest month (with the highest average high temperature) is February (78.6°F).
The month with the lowest average high temperature is July (67.3°F).
- Average low temperature in September: 51.8°F
The month with the highest average low temperature is January (59.7°F).
The coldest months (with the lowest average low temperature) are June and July (45°F).
Average pressure in September
Howick, South Africa
- Average pressure in September: 30.1"Hg
The month with the highest atmospheric pressure is July (30.23"Hg).
The months with the lowest atmospheric pressure are January and December (29.96"Hg).
Average wind speed in September
Howick, South Africa
- Average wind speed in September: 4.9mph
The windiest month (with the highest average wind speed) is October (5mph).
The calmest month (with the lowest average wind speed) is April (4mph).
Average humidity in September
Howick, South Africa
- Average humidity in September: 66%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (61%).
Average rainfall in September
Howick, South Africa
- Average rainfall in September: 0.91"
The wettest month (with the highest rainfall) is January (4.21").
The driest month (with the least rainfall) is June (0.31").
Average rainfall days in September
Howick, South Africa
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is December (25.6 days).
The month with the least rainy days is June (5.2 days).
Average daylight in September /
Average sunshine in September
Howick, 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: 7h and 4min
The month with the most sunshine is October (Average sunshine: 8h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 6min).
Average sunshine days in September
Howick, South Africa
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is June (23 days).
The month with the least sunshine days is December (2.6 days).
Average UV index in September
Howick, South Africa
- Average UV index in September: 4
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are April, May, June, July, September and October (UV index 4).
Average cloud cover in September
Howick, South Africa
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in September
Howick, South Africa
- Average visibility in September: 6mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
