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 shift into September reveals an average high-temperature of a still moderate 14.9°C (58.8°F), closely mirroring August's climate. During the nights of September, Clevedon maintains an almost steady temperature with an average low of 10.5°C (50.9°F).Humidity
August and September, with an average relative humidity of 80%, are the most humid months.Rainfall
In Clevedon, during September, the rain falls for 16.3 days and regularly aggregates up to 58mm (2.28") of precipitation. In Clevedon, during the entire year, the rain falls for 174 days and collects up to 593mm (23.35") of precipitation.Daylight
The average length of the day in September is 11h and 51min.On the first day of September in Clevedon, sunrise is at 6:40 am and sunset at 5:59 pm NZST. On the last day of the month, sunrise is at 6:56 am and sunset at 7:22 pm NZDT.
Note: On Sunday, 29. September 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from NZST to NZDT. Daylight Saving Time lasts until Sunday, 06. April 2025, at 3:00 am; consequently, the time zone reverts from NZDT to NZST.
Sunshine
August and September, with an average of 6.2h of sunshine, are months with the least sunshine in Clevedon.UV index
In Clevedon, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In September, the maximum UV index of 4 suggests these recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What is the average September temperature in Clevedon?
What is the most humid month in Clevedon?
What is the average humidity in September in Clevedon?
How many days does it rain in September in Clevedon?
What is the average length of the day in September in Clevedon?
When is the sunrise / sunset in September in Clevedon?
When does Daylight Saving Time (DST) start in September in Clevedon?
What are the months with the least sunshine in Clevedon?
How long on average sun shines in September in Clevedon?
How high is the UV index in September in Clevedon?
Average temperature in September
Clevedon, New Zealand
- Average high temperature in September: 14.9°C
The warmest month (with the highest average high temperature) is February (22.7°C).
The month with the lowest average high temperature is July (13.8°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is February (16.8°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).
Average pressure in September
Clevedon, New Zealand
- Average pressure in September: 1014.7mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is September (1014.7mbar).
Average wind speed in September
Clevedon, New Zealand
- Average wind speed in September: 18.5km/h
The windiest month (with the highest average wind speed) is September (18.5km/h).
The calmest month (with the lowest average wind speed) is February (13.2km/h).
Average humidity in September
Clevedon, New Zealand
- Average humidity in September: 80%
The months with the highest relative humidity are August and September (80%).
The months with the lowest relative humidity are January and November (77%).
Average rainfall in September
Clevedon, New Zealand
- Average rainfall in September: 58mm
The wettest month (with the highest rainfall) is June (68mm).
The driest month (with the least rainfall) is March (31mm).
Average rainfall days in September
Clevedon, New Zealand
- Average rainfall days in September: 16.3 days
The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is February (10.8 days).
Average daylight in September /
Average sunshine in September
Clevedon, New Zealand
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 42min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is December (Average sunshine: 7h and 48min).
The months with the least sunshine are August and September (Average sunshine: 6h and 12min).
Average sunshine days in September
Clevedon, New Zealand
- Average sunshine days in September: 10.2 days
The month with the most sunshine days is January (16.6 days).
The month with the least sunshine days is August (10.1 days).
Average UV index in September
Clevedon, New Zealand
- Average UV index in September: 4
The months with the highest UV index are January, February, March, April and December (UV index 5).
The months with the lowest UV index are June and July (UV index 3).
Average cloud cover in September
Clevedon, New Zealand
- Average cloud cover in September: 52
The month with the most cloud cover is September (Cloud cover 52).
The month with the least cloud cover is January (Cloud cover 41).
Average visibility in September
Clevedon, New Zealand
- 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).
Clevedon, New Zealand
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