August weather forecastHoi, Tonga
August
Weather in August
The weather in August in Hoi, Tonga remains similar to the preceding two months. By this point, the region is deep into a drier spell, with rainfall being reduced and temperatures becoming more bearable. Wind speeds of 24.6km/h (15.3mph) average for this month makes August a windy month, as compared to the other months. Nonetheless, the very high temperature, humidity, and cloud coverage keep the tropical weather essence alive.Temperature
Transitioning into August, Hoi experiences an average high-temperature of a still warm 23°C (73.4°F), marking a minor shift from the preceding month. During the month of August, Hoi identifies an average nighttime low-temperature of 21.6°C (70.9°F), slightly lower than its daytime counterpart.Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 75%.Rainfall
In Hoi, in August, during 14.6 rainfall days, 51mm (2.01") of precipitation is typically accumulated. Throughout the year, there are 193.9 rainfall days, and 991mm (39.02") of precipitation is accumulated.Daylight
In August, the average length of the day in Hoi is 11h and 25min.On the first day of August in Hoi, sunrise is at 07:11 and sunset at 18:22. On the last day of the month, sunrise is at 06:49 and sunset at 18:31 +13.
Sunshine
With an average of 6.8h of sunshine, August has the least sunshine of the year.UV index
The months with the lowest UV index are April through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 6 in August translates into these instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Hoi, Tonga
- Average high temperature in August: 23°C
The warmest month (with the highest average high temperature) is February (27.5°C).
The month with the lowest average high temperature is September (22.9°C).
- Average low temperature in August: 21.6°C
The month with the highest average low temperature is February (26.7°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).
Average pressure in August
Hoi, Tonga
- Average pressure in August: 1016.2mbar
The months with the highest atmospheric pressure are August and September (1016.2mbar).
The months with the lowest atmospheric pressure are January and February (1008.6mbar).
Average wind speed in August
Hoi, Tonga
- Average wind speed in August: 24.6km/h
The windiest month (with the highest average wind speed) is July (25.6km/h).
The calmest month (with the lowest average wind speed) is January (23.3km/h).
Average humidity in August
Hoi, Tonga
- Average humidity in August: 75%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (75%).
Average rainfall in August
Hoi, Tonga
- Average rainfall in August: 51mm
The wettest month (with the highest rainfall) is February (163mm).
The driest month (with the least rainfall) is October (36mm).
Average rainfall days in August
Hoi, Tonga
- Average rainfall days in August: 14.6 days
The month with the highest number of rainy days is February (22.7 days).
The month with the least rainy days is October (12.9 days).
Average daylight in August /
Average sunshine in August
Hoi, Tonga
- Average daylight in August: 11h and 24min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in August: 6h and 48min
The month with the most sunshine is November (Average sunshine: 8h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 48min).
Average sunshine days in August
Hoi, Tonga
- Average sunshine days in August: 10.1 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is February (3.8 days).
Average UV index in August
Hoi, Tonga
- Average UV index in August: 6
The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in August
Hoi, Tonga
- Average cloud cover in August: 51
The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in August
Hoi, Tonga
- Average visibility in August: 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).
