August weather forecastHamatonbetsu, Japan
August
Weather in August
The last month of the summer, August, is another pleasant month in Hamatonbetsu, Japan, with an average temperature varying between 15.8°C (60.4°F) and 21.3°C (70.3°F).Temperature
August, recording an average high temperature of 21.3°C (70.3°F) and a low temperature of 15.8°C (60.4°F), is Hamatonbetsu's warmest month.Humidity
In Hamatonbetsu, the average relative humidity in August is 85%.Rainfall
The month with the most rainfall is August, when the rain falls for 18.8 days and typically aggregates up to 122mm (4.8") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Hamatonbetsu, the average length of the day in August is 14h and 4min.On the first day of the month, sunrise is at 04:15 and sunset at 18:58. On the last day of August, sunrise is at 04:51 and sunset at 18:10 JST.
Sunshine
In August, the average sunshine is 7.6h.UV index
The months with the highest UV index are July and August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 5 in August leads to these recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Hamatonbetsu, Japan
- Average high temperature in August: 21.3°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The months with the lowest average high temperature are January and February (-3.9°C).
- Average low temperature in August: 15.8°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (-8.6°C).
Average pressure in August
Hamatonbetsu, Japan
- Average pressure in August: 1009.6mbar
The month with the highest atmospheric pressure is October (1014.6mbar).
The month with the lowest atmospheric pressure is July (1008.5mbar).
Average wind speed in August
Hamatonbetsu, Japan
- Average wind speed in August: 11.6km/h
The windiest month (with the highest average wind speed) is December (19.3km/h).
The calmest month (with the lowest average wind speed) is July (10.3km/h).
Average humidity in August
Hamatonbetsu, Japan
- Average humidity in August: 85%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is October (76%).
Average rainfall in August
Hamatonbetsu, Japan
- Average rainfall in August: 122mm
The wettest month (with the highest rainfall) is August (122mm).
The driest months (with the least rainfall) are February and April (44mm).
Average rainfall days in August
Hamatonbetsu, Japan
- Average rainfall days in August: 18.8 days
The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is January (2.8 days).
Average snowfall in August
Hamatonbetsu, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is December (300mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Hamatonbetsu, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (25.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Hamatonbetsu, Japan
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in August: 7h and 36min
The months with the most sunshine are April and May (Average sunshine: 7h and 42min).
The month with the least sunshine is January (Average sunshine: 1h and 24min).
Average sunshine days in August
Hamatonbetsu, Japan
- Average sunshine days in August: 9.1 days
The month with the most sunshine days is May (12.9 days).
The month with the least sunshine days is December (3.5 days).
Average UV index in August
Hamatonbetsu, Japan
- Average UV index in August: 5
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Hamatonbetsu, Japan
- Average cloud cover in August: 53
The month with the most cloud cover is January (Cloud cover 87).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in August
Hamatonbetsu, Japan
- Average visibility in August: 8km
The months with the highest visibility are April, May, September and October (9km).
The months with the lowest visibility are January, February and December (7km).
