August weather forecastYamadera, Japan
August
Weather in August
August, the last month of the summer in Yamadera, is another warm month, with an average temperature ranging between max 27.1°C (80.8°F) and min 18.1°C (64.6°F).Temperature
Yamadera's warmest weather arrives in August, when temperatures average a high of 27.1°C (80.8°F) and a low of 18.1°C (64.6°F).Heat index
August's average heat index is estimated at a hot 31°C (87.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humidity
The average relative humidity in August in Yamadera, Japan, is 86%.Rainfall
In August, in Yamadera, the rain falls for 21.8 days. Throughout August, 115mm (4.53") of precipitation is accumulated. In Yamadera, during the entire year, the rain falls for 197.8 days and collects up to 1123mm (44.21") of precipitation.Snowfall
May through October are months without snowfall in Yamadera.Daylight
In August, the average length of the day in Yamadera, Japan, is 13h and 38min.On the first day of August in Yamadera, Japan, sunrise is at 04:40 and sunset at 18:48. On the last day of the month, sunrise is at 05:07 and sunset at 18:10 JST.
Sunshine
In Yamadera, the average sunshine in August is 8h.UV index
In Yamadera, Japan, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 5 in August translates into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Yamadera, Japan
- Average high temperature in August: 27.1°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in August: 18.1°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is February (-6.3°C).
Average pressure in August
Yamadera, Japan
- Average pressure in August: 1010.1mbar
The month with the highest atmospheric pressure is November (1018.8mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in August
Yamadera, Japan
- Average wind speed in August: 6.5km/h
The windiest months (with the highest average wind speed) are January and February (11.9km/h).
The calmest months (with the lowest average wind speed) are July and August (6.5km/h).
Average humidity in August
Yamadera, Japan
- Average humidity in August: 86%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (76%).
Average rainfall in August
Yamadera, Japan
- Average rainfall in August: 115mm
The wettest month (with the highest rainfall) is July (155mm).
The driest month (with the least rainfall) is February (56mm).
Average rainfall days in August
Yamadera, Japan
- Average rainfall days in August: 21.8 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in August
Yamadera, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is January (504mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Yamadera, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (25.4 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
Yamadera, Japan
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in August: 8h and 0min
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 42min).
Average sunshine days in August
Yamadera, Japan
- Average sunshine days in August: 7.2 days
The month with the most sunshine days is May (14.9 days).
The month with the least sunshine days is January (2.8 days).
Average UV index in August
Yamadera, 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
Yamadera, Japan
- Average cloud cover in August: 57
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is May (Cloud cover 45).
Average visibility in August
Yamadera, Japan
- Average visibility in August: 7km
The months with the highest visibility are March, April, May and November (8km).
The months with the lowest visibility are January and February (6km).
