Climate Overview
The climate in Skamokawa East Valley Airport is temperate. The average annual temperature is 10°C and approximately 1728mm of precipitation falls per year. January is the wettest month, receiving around 265mm of rainfall. Skamokawa East Valley Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are December, February, January, when temperatures can drop to 2°C. Snowfall occurs from January to December, with around 55cm accumulating over the season.
Temperature
Temperatures in Skamokawa East Valley Airport vary considerably across the year, with a 23°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 25°C with a mean of 18°C. December is the coolest month, with minimum temperatures around 2°C and an average of 4°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between September and October, with a 5°C shift in average temperatures.
Precipitation
Skamokawa East Valley Airport is a fairly wet location, receiving approximately 1728mm of precipitation annually, which averages out to around 144mm per month. The wettest month is January, averaging 265mm of rainfall. November and December also tend to see above-average precipitation. The driest month is August, with just 14mm. That's 252mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Snowfall is a regular feature from January to December, with around 55cm accumulating over the season. February typically sees the most snow at around 26cm.
Wind
Skamokawa East Valley Airport is relatively calm, with an average annual wind speed of 2km/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 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.
Seasons
73 days until Autumn
It is currently summer in Skamokawa East Valley Airport, which began on June 21, 2026. Skamokawa East Valley Airport 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 25°C, while the coldest stretch bottoms out in December near 2°C. Autumn is next, beginning on September 23, 2026 — 73 days from now.
Spring
Temperatures range from 3 to 19°C. Rainfall is heavy, totalling around 412mm across the season with a monthly average of 137mm. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 10 to 25°C. Rainfall is relatively light, with around 101mm over the season and a monthly average of 34mm. Winds are generally light, averaging 2km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 5 to 21°C. Rainfall is heavy, totalling around 538mm across the season with a monthly average of 179mm. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 2 to 8°C. Rainfall is heavy, totalling around 677mm across the season with a monthly average of 226mm. Expect around 47cm of snow accumulation during this period. Winds are generally light, averaging 2km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Best Time to Visit
The best time to visit Skamokawa East Valley Airport is during July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 43mm per month. By contrast, December can be quite cold with temperatures dropping to 2°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Skamokawa East Valley Airport 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.
