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
Falehau's September weather, with an average high temperature of 26.6°C (79.9°F) and an average low temperature of 25.7°C (78.3°F), tends to be the coldest of the year.Humidity
September is the most humid month, with an average relative humidity of 79%.Rainfall
September is the month with the least rainfall in Falehau. Rain falls for 15.2 days and accumulates 41mm (1.61") of precipitation.Daylight
In Falehau, the average length of the day in September is 12h and 1min.On the first day of the month, sunrise is at 06:40 and sunset at 18:29. On the last day of September, sunrise is at 06:17 and sunset at 18:32 +13.
Sunshine
The average sunshine in September is 6.9h.UV index
The months with the highest UV index in Falehau, Tonga, are January through May, July through September, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, a regular UV index of 7 translates into these guidelines:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Falehau?
What are the temperatures in Falehau in September?
What is the most humid month in Falehau?
What is the average humidity in September in Falehau?
What is the driest month in Falehau?
How many days does it rain in September in Falehau?
What is the average length of the day in September in Falehau?
What time are sunrise and sunset in September in Falehau?
How long on average sun shines in September in Falehau?
When is the highest UV index in Falehau?
How high is the UV index in September in Falehau?
Average temperature in September
Falehau, Tonga
- Average high temperature in September: 26.6°C
The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is September (26.6°C).
- Average low temperature in September: 25.7°C
The months with the highest average low temperature are January and February (27.8°C).
The coldest month (with the lowest average low temperature) is August (25.3°C).
Average pressure in September
Falehau, Tonga
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is September (1013.4mbar).
The month with the lowest atmospheric pressure is January (1007.5mbar).
Average wind speed in September
Falehau, Tonga
- Average wind speed in September: 26.3km/h
The windiest month (with the highest average wind speed) is June (27.7km/h).
The calmest month (with the lowest average wind speed) is March (17.9km/h).
Average humidity in September
Falehau, Tonga
- Average humidity in September: 79%
The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is March (76%).
Average rainfall in September
Falehau, Tonga
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is January (290mm).
The driest month (with the least rainfall) is September (41mm).
Average rainfall days in September
Falehau, Tonga
- Average rainfall days in September: 15.2 days
The month with the highest number of rainy days is December (25.9 days).
The month with the least rainy days is September (15.2 days).
Average daylight in September /
Average sunshine in September
Falehau, Tonga
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is November (Average sunshine: 8h and 48min).
The month with the least sunshine is August (Average sunshine: 6h and 36min).
Average sunshine days in September
Falehau, Tonga
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is September (11.5 days).
The month with the least sunshine days is February (1.8 days).
Average UV index in September
Falehau, Tonga
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, July, August, September, November and December (UV index 7).
The months with the lowest UV index are June and October (UV index 6).
Average cloud cover in September
Falehau, Tonga
- Average cloud cover in September: 51
The month with the most cloud cover is August (Cloud cover 55).
The month with the least cloud cover is March (Cloud cover 44).
Average visibility in September
Falehau, Tonga
- 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).
Falehau, Tonga
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