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 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
During September, Cala Pass records an average high-temperature of a pleasant 21.5°C (70.7°F), marking a slight divergence from August's 18.8°C (65.8°F). A noticeable temperature swing characterizes Cala Pass's September nights, dipping to an average of 8.1°C (46.6°F).Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 47%.Rainfall
In Cala Pass, in September, during 7.5 rainfall days, 13mm (0.51") of precipitation is typically accumulated. Throughout the year, in Cala Pass, there are 163.3 rainfall days, and 575mm (22.64") of precipitation is accumulated.Snowfall
In Cala Pass, snow does not fall in January through May, September through December.Daylight
In September, the average length of the day is 11h and 55min.On the first day of September, sunrise is at 06:24 and sunset at 17:53. On the last day of the month, sunrise is at 05:47 and sunset at 18:10 SAST.
Sunshine
In Cala Pass, the average sunshine in September is 8.8h.UV index
In Cala Pass, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The UV index of 4 during September translates into the following guidance:
Undertake precautions - It is suggested to shield oneself from sunburn. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are September temperatures in Cala Pass?
What is the least humid month in Cala Pass?
What is the average humidity in September in Cala Pass?
How many days does it rain in September in Cala Pass?
When it does not snow in Cala Pass?
Does it snow in Cala Pass in September?
What is the average length of the day in September in Cala Pass?
What time are sunrise and sunset in September in Cala Pass?
How many hours of sunshine does Cala Pass have in September?
What is the UV index intensity in September in Cala Pass?
Average temperature in September
Cala Pass, South Africa
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is January (25.3°C).
The months with the lowest average high temperature are June and July (16.3°C).
- Average low temperature in September: 8.1°C
The month with the highest average low temperature is January (13.7°C).
The coldest month (with the lowest average low temperature) is July (3.9°C).
Average pressure in September
Cala Pass, South Africa
- Average pressure in September: 1019mbar
The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1014.2mbar).
Average wind speed in September
Cala Pass, South Africa
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is September (9.7km/h).
The calmest month (with the lowest average wind speed) is February (7.2km/h).
Average humidity in September
Cala Pass, South Africa
- Average humidity in September: 47%
The month with the highest relative humidity is February (75%).
The months with the lowest relative humidity are August and September (47%).
Average rainfall in September
Cala Pass, South Africa
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is February (111mm).
The driest months (with the least rainfall) are June and July (8mm).
Average rainfall days in September
Cala Pass, South Africa
- Average rainfall days in September: 7.5 days
The month with the highest number of rainy days is January (25 days).
The month with the least rainy days is June (4.5 days).
Average snowfall in September
Cala Pass, South Africa
- Average snowfall in September: 0mm
The month with the highest snowfall is August (4mm).
The months with the least snowfall are January, February, March, April, May, September, October, November and December (0mm).
Average snowfall days in September
Cala Pass, South Africa
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is August (0.5 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Cala Pass, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is October (Average sunshine: 11h and 0min).
The month with the least sunshine is April (Average sunshine: 7h and 6min).
Average sunshine days in September
Cala Pass, South Africa
- Average sunshine days in September: 19.1 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is January (2.9 days).
Average UV index in September
Cala Pass, South Africa
- Average UV index in September: 4
The months with the highest UV index are January, February, March, October, November and December (UV index 5).
The month with the lowest UV index is May (UV index 3).
Average cloud cover in September
Cala Pass, South Africa
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 41).
The months with the least cloud cover are June and July (Cloud cover 12).
Average visibility in September
Cala Pass, 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 and December (8km).
Cala Pass, South Africa
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