Climate Overview
The climate in Yamada is temperate. The average annual temperature is 12°C and approximately 1477mm of precipitation falls per year. Yamada receives a notable amount of rainfall throughout the year, including during its driest month. Yamada is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are February, January, December, when temperatures can drop to 0°C. Snowfall occurs from January to December, with around 76cm accumulating over the season.
Temperature
Temperatures in Yamada vary considerably across the year, with a 24°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 24°C with a mean of 23°C. February is the coolest month, with minimum temperatures around 0°C and an average of 2°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows. The sharpest temperature change occurs between October and November, with a 5°C shift in average temperatures.
Precipitation
Yamada is a fairly wet location, receiving approximately 1477mm of precipitation annually, which averages out to around 123mm per month. The wettest month is August, averaging 215mm of rainfall. October and September also tend to see above-average precipitation. The driest month is November, with just 64mm. That's 152mm less than August, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 76cm accumulating over the season. February typically sees the most snow at around 24cm.
Wind
Yamada is mildly breezy, with an average annual wind speed of 18km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 22km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in July, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 8km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 21km/h in winter, 18km/h in spring, 15km/h in summer, 17km/h in autumn.
Seasons
3 days until Autumn
It is currently summer in Yamada, which began on June 21, 2026. Yamada is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 24°C, while the coldest stretch bottoms out in February near 0°C. Autumn is next, beginning on September 23, 2026 (3 days from now).
Spring
Temperatures range from 3 to 14°C. Rainfall is heavy, totalling around 334mm across the season with a monthly average of 111mm. Winds are moderate at around 18km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 15 to 24°C. Rainfall is heavy, totalling around 495mm across the season with a monthly average of 165mm. Winds are moderate at around 15km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 8 to 22°C. Rainfall is heavy, totalling around 442mm across the season with a monthly average of 147mm. Winds are moderate at around 17km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 0 to 7°C. Precipitation is moderate at around 206mm for the season, averaging 69mm per month. Expect around 51cm of snow accumulation during this period. Winds are moderate at around 21km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Monthly Climate Data
The table below shows monthly climate averages for Yamada based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.