Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Iwamizawa notes the warmest temperatures in August, with a high average of 24.2°C (75.6°F) and a low of 15.8°C (60.4°F).Humidity
In August, the average relative humidity in Iwamizawa is 86%.Rainfall
The month with the most rainfall in Iwamizawa is August, when the rain falls for 18.7 days and typically aggregates up to 118mm (4.65") of precipitation.Snowfall
In Iwamizawa, snow does not fall in June through September.Daylight
The average length of the day in August in Iwamizawa is 13h and 56min.On the first day of the month, sunrise is at 04:23 and sunset at 18:55. On the last day of August, sunrise is at 04:56 and sunset at 18:10 JST.
Sunshine
In August, the average sunshine is 8.6h.UV index
The average daily maximum UV index in August in Iwamizawa is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In August, a regular UV index of 5 translates into these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What time of the year is the hottest in Iwamizawa?
What is the temperature in August in Iwamizawa?
What is the average humidity in August in Iwamizawa?
What is the rainiest month in Iwamizawa?
How many days does it rain in August in Iwamizawa?
When it does not snow in Iwamizawa?
What is the average length of the day in August in Iwamizawa?
When are sunrise and sunset in August in Iwamizawa?
How many hours of sunshine does Iwamizawa have in August?
What is the UV index intensity in August in Iwamizawa?
Average temperature in August
Iwamizawa, Japan
- Average high temperature in August: 24.2°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (-3.7°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 (-10.6°C).
Average pressure in August
Iwamizawa, Japan
- Average pressure in August: 1009.8mbar
The month with the highest atmospheric pressure is November (1016mbar).
The month with the lowest atmospheric pressure is July (1008.7mbar).
Average wind speed in August
Iwamizawa, Japan
- Average wind speed in August: 8.2km/h
The windiest month (with the highest average wind speed) is April (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in August
Iwamizawa, Japan
- Average humidity in August: 86%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (77%).
Average rainfall in August
Iwamizawa, Japan
- Average rainfall in August: 118mm
The wettest month (with the highest rainfall) is August (118mm).
The driest months (with the least rainfall) are February and April (44mm).
Average rainfall days in August
Iwamizawa, Japan
- Average rainfall days in August: 18.7 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in August
Iwamizawa, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is December (394mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Iwamizawa, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (25.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Iwamizawa, Japan
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 8h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in August
Iwamizawa, Japan
- Average sunshine days in August: 9 days
The month with the most sunshine days is May (13.8 days).
The month with the least sunshine days is December (3 days).
Average UV index in August
Iwamizawa, Japan
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Iwamizawa, Japan
- Average cloud cover in August: 51
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility in August
Iwamizawa, Japan
- Average visibility in August: 7km
The months with the highest visibility are April, May and October (9km).
The month with the lowest visibility is January (6km).
Iwamizawa, Japan
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