Climate Insights for Crescent City

The climate in Crescent City is temperate. The average annual temperature is 12°C and approximately 1802mm of precipitation falls per year. December is the wettest month, receiving around 332mm of rainfall. Crescent City is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: September, August, July. The coldest months are March, February, April, when temperatures can drop to 8°C. Light snow can occur between February and March.

Crescent City has relatively stable temperatures year-round, staying within a 9°C range. September is the warmest month, though highs remain moderate at 17°C with a mean of 15°C. March is the coolest month, with minimum temperatures around 8°C and an average of 9°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 2°C shift in average temperatures.

Crescent City is a fairly wet location, receiving approximately 1802mm of precipitation annually, which averages out to around 150mm per month. The wettest month is December, averaging 332mm of rainfall. January and March also tend to see above-average precipitation. The driest month is July, with just 5mm. That's 327mm less than December, 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. Light snowfall can occur between February and March, totalling around 5cm annually. February is the snowiest month with approximately 3cm.

Crescent City is moderately windy, with an average annual wind speed of 27km/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 30km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in August, with average winds dropping to 23km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 7km/h 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 30km/h in winter, 29km/h in spring, 25km/h in summer, 25km/h in autumn.

It is currently spring in Crescent City, which began on March 20, 2026. Crescent City 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 September at around 17°C, while the coldest stretch bottoms out in March near 8°C. Summer is next, beginning on June 21, 2026 — 88 days from now.

The best time to visit Crescent City is during August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 15°C with modest rainfall averaging 10mm per month. By contrast, September can be uncomfortably hot with highs reaching 17°C, while March is the coldest period with lows dropping to 8°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Crescent City 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.