Climate Overview
The climate in Herendeen Bay Airport is cool. The average annual temperature is 5°C and approximately 1233mm of precipitation falls per year. Herendeen Bay Airport receives a notable amount of rainfall throughout the year, including during its driest month. Herendeen Bay 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 January, December, March, when temperatures can drop to -5°C. Herendeen Bay Airport experiences heavy snowfall, typically from January through December.
Temperature
Herendeen Bay Airport sees moderate temperature variation throughout the year, ranging from -5°C to 15°C. August is the warmest month, though highs remain moderate at 15°C with a mean of 12°C. The coldest month is January, when overnight lows fall to -5°C and the daily average is -3°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows. The sharpest temperature change occurs between November and December, with a 4°C shift in average temperatures.
Precipitation
Herendeen Bay Airport is a fairly wet location, receiving approximately 1233mm of precipitation annually, which averages out to around 103mm per month. The wettest month is October, averaging 152mm of rainfall. December and November also tend to see above-average precipitation. The driest month is July, with just 59mm. That's 93mm less than October, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Herendeen Bay Airport receives heavy snowfall, accumulating around 262cm annually from January through December. The snowiest month is December, with approximately 66cm. Winter travel should account for significant snow cover.
Wind
Herendeen Bay Airport is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.
Seasons
3 days until Summer
It is currently spring in Herendeen Bay Airport, which began on March 20, 2026. Herendeen Bay 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 15°C, while the coldest stretch bottoms out in January near -5°C. Summer is next, beginning on June 21, 2026 — 3 days from now.
Spring
Temperatures range from -3 to 9°C. Precipitation is moderate at around 271mm for the season, averaging 90mm per month. Winds are generally light, averaging 4km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 6 to 15°C. Precipitation is moderate at around 224mm for the season, averaging 75mm per month. Winds are generally light, averaging 3km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 1 to 13°C. Rainfall is heavy, totalling around 401mm across the season with a monthly average of 134mm. Expect around 28cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -5 to 3°C. Rainfall is heavy, totalling around 336mm across the season with a monthly average of 112mm. Expect around 172cm of snow accumulation during this period. Winds are generally light, averaging 4km/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 Herendeen Bay 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.
