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
August
Weather in August
Temperature
In Itoigawa, temperatures reach their average annual highs in August, measuring 27.8°C (82°F) and a minimum average of 20.9°C (69.6°F).Heat index
Throughout August, the heat index is computed to be a hot 32°C (89.6°F). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Humidity
In Itoigawa, the average relative humidity in August is 80%.Rainfall
In Itoigawa, in August, it is raining for 19.4 days, with typically 109mm (4.29") of accumulated precipitation. In Itoigawa, Japan, during the entire year, the rain falls for 200.6 days and collects up to 1190mm (46.85") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In August, the average length of the day in Itoigawa is 13h and 34min.On the first day of August, sunrise is at 04:53 and sunset at 18:55. On the last day of the month, sunrise is at 05:18 and sunset at 18:19 JST.
Sunshine
The month with the most sunshine is August, with an average of 10.3h of sunshine.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index in Itoigawa, Japan. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 6 in August suggests the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Itoigawa?
What is the usual temperature for Itoigawa in August?
What is the average humidity in August in Itoigawa?
How much does it rain in Itoigawa in August?
When it does not snow in Itoigawa?
How many hours of daylight does Itoigawa have in August?
What time are sunrise and sunset in August in Itoigawa?
What month has the most sunshine in Itoigawa?
How long on average sun shines in August in Itoigawa?
When is the highest UV index in Itoigawa?
How high is the UV index in August in Itoigawa?
Average temperature in August
Itoigawa, Japan
- Average high temperature in August: 27.8°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in August: 20.9°C
The month with the highest average low temperature is August (20.9°C).
The coldest month (with the lowest average low temperature) is February (-1.9°C).
Average pressure in August
Itoigawa, Japan
- Average pressure in August: 1010.2mbar
The month with the highest atmospheric pressure is November (1019.2mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in August
Itoigawa, Japan
- Average wind speed in August: 7.7km/h
The windiest months (with the highest average wind speed) are January and December (15.4km/h).
The calmest months (with the lowest average wind speed) are July and August (7.7km/h).
Average humidity in August
Itoigawa, Japan
- Average humidity in August: 80%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is May (74%).
Average rainfall in August
Itoigawa, Japan
- Average rainfall in August: 109mm
The wettest month (with the highest rainfall) is July (142mm).
The driest month (with the least rainfall) is May (57mm).
Average rainfall days in August
Itoigawa, Japan
- Average rainfall days in August: 19.4 days
The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in August
Itoigawa, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is January (466mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Itoigawa, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Itoigawa, Japan
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in August: 10h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in August
Itoigawa, Japan
- Average sunshine days in August: 8.3 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is January (4.3 days).
Average UV index in August
Itoigawa, Japan
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Itoigawa, Japan
- Average cloud cover in August: 36
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is May (Cloud cover 35).
Average visibility in August
Itoigawa, Japan
- Average visibility in August: 9km
The months with the highest visibility are October and November (10km).
The month with the lowest visibility is January (8km).
