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
Bounahatsa experiences a minor change to a still warm 26.4°C (79.5°F) in average high-temperature during September, closely reflecting August. In September, Bounahatsa experiences a marginal drop in temperature, with averages of 23.2°C (73.8°F) at night.Humidity
The months with the lowest humidity are January, September, November and December, with an average relative humidity of 80%.Rainfall
The month with the least rainfall in Bounahatsa is September, when the rain falls for 14 days and typically collects 38mm (1.5") of precipitation.Daylight
The average length of the day in September is 12h and 1min.On the first day of September, sunrise is at 05:58 and sunset at 17:48. On the last day of the month, sunrise is at 05:36 and sunset at 17:50 +11.
Sunshine
In Bounahatsa, the average sunshine in September is 7.7h.UV index
January, May through October, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: In September, a regular UV index of 6 translates into these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the temperature in September in Bounahatsa?
What are the least humid months in Bounahatsa?
What is the average humidity in September in Bounahatsa?
What is the driest month in Bounahatsa?
How many days does it rain in September in Bounahatsa?
What is the average length of the day in September in Bounahatsa?
When is the sunrise / sunset in September in Bounahatsa?
How long on average sun shines in September in Bounahatsa?
When is the lowest UV index in Bounahatsa?
How high is the UV index in September in Bounahatsa?
Average temperature in September
Bounahatsa, Vanuatu
- Average high temperature in September: 26.4°C
The warmest month (with the highest average high temperature) is March (28.9°C).
The month with the lowest average high temperature is July (25.9°C).
- Average low temperature in September: 23.2°C
The months with the highest average low temperature are February and March (25.2°C).
The coldest month (with the lowest average low temperature) is August (22.3°C).
Average pressure in September
Bounahatsa, Vanuatu
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is August (1013.1mbar).
The month with the lowest atmospheric pressure is February (1006.3mbar).
Average wind speed in September
Bounahatsa, Vanuatu
- Average wind speed in September: 15.2km/h
The windiest month (with the highest average wind speed) is July (15.9km/h).
The calmest month (with the lowest average wind speed) is January (10.4km/h).
Average humidity in September
Bounahatsa, Vanuatu
- Average humidity in September: 80%
The month with the highest relative humidity is June (83%).
The months with the lowest relative humidity are January, September, November and December (80%).
Average rainfall in September
Bounahatsa, Vanuatu
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is February (213mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days in September
Bounahatsa, Vanuatu
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is August (13.7 days).
Average daylight in September /
Average sunshine in September
Bounahatsa, Vanuatu
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Average sunshine days in September
Bounahatsa, Vanuatu
- Average sunshine days in September: 11.6 days
The month with the most sunshine days is August (12.4 days).
The month with the least sunshine days is March (3.6 days).
Average UV index in September
Bounahatsa, Vanuatu
- Average UV index in September: 6
The months with the highest UV index are February, March, April, November and December (UV index 7).
The months with the lowest UV index are January, May, June, July, August, September and October (UV index 6).
Average cloud cover in September
Bounahatsa, Vanuatu
- Average cloud cover in September: 43
The months with the most cloud cover are June, July and October (Cloud cover 45).
The month with the least cloud cover is December (Cloud cover 40).
Average visibility in September
Bounahatsa, Vanuatu
- Average visibility in September: 10km
The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and March (9km).
Bounahatsa, Vanuatu
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