Our verdict
The best time to visit Cannon Beach is September
In the height of summer, temperatures in Cannon Beach can reach a maximum of 20℃ (69℉). The average low temperatures in winter float around 5℃ (41℉), while the coldest it gets down to is about 3℃ (38℉).
If you want to get the most out of your time visiting Cannon Beach, or you’re just afraid of the dark, the days in August are usually the longest between sunrise and sunset. On average it rains the most days in December, making it the wettest month of the year. Although it’s the wet season, it can often rain a little bit during the day or evening but have fine weather for a majority of the day too, so don’t let this put you off.
Keep reading to find out more detailed information about the seasons and climate in Cannon Beach, as well as our favourite tools to help you find the best options for transport, accommodation, and much more.
Quick links: Fast facts / Seasons / Average temperatures / Monthly climate / FAQs / Map
*Support us by clicking the links above and making a booking with our partners. It's completely free for you, and it helps us make this site even more awesome! We'll <3 you for it.
Cannon Beach seasons
Before you continue, it’s important to know when the seasons are in Cannon Beach as they might be different to yours depending on where in the world you’re travelling from. Cannon Beach is in the Northern Hemisphere, so the seasons fall during these months:
| Season | Months |
|---|---|
| Summer | June to August |
| Autumn/fall | September to November |
| Winter | December to February |
| Spring | March to May |
Average temperatures in Cannon Beach
If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Cannon Beach for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.
Cannon Beach climate by month
If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Cannon Beach for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.
Jump to:
Cannon Beach in January
- Average temperature: 7℃ (44℉)
- Average high temperature: 9℃ (47℉)
- Average low temperature: 5℃ (41℉)
- Average humidity: 81%
- Average sunny days: 10 days
- Average rainfall: 159mm (6") over 19 days
- Average snow days: 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in January, make sure you pack a warm jacket or coat.
Add visitor or local insider tips >
Cannon Beach in February
- Average temperature: 7℃ (44℉)
- Average high temperature: 9℃ (48℉)
- Average low temperature: 5℃ (41℉)
- Average humidity: 82%
- Average sunny days: 8 days
- Average rainfall: 112mm (4") over 19 days
- Average snow days: 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in February, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
Add visitor or local insider tips >
Cannon Beach in March
- Average temperature: 8℃ (46℉)
- Average high temperature: 10℃ (50℉)
- Average low temperature: 6℃ (42℉)
- Average humidity: 81%
- Average sunny days: 8 days
- Average rainfall: 103mm (4") over 21 days
- Average snow days: 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in March, make sure you pack a warm jacket or coat.
Add visitor or local insider tips >
Cannon Beach in April
- Average temperature: 9℃ (48℉)
- Average high temperature: 11℃ (52℉)
- Average low temperature: 7℃ (44℉)
- Average humidity: 81%
- Average sunny days: 9 days
- Average rainfall: 77mm (3") over 19 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in April, make sure you pack a warm jacket or coat.
Add visitor or local insider tips >
Cannon Beach in May
- Average temperature: 12℃ (53℉)
- Average high temperature: 14℃ (57℉)
- Average low temperature: 9℃ (48℉)
- Average humidity: 81%
- Average sunny days: 15 days
- Average rainfall: 47mm (2") over 13 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in May, make sure you pack a warm jacket or coat.
Add visitor or local insider tips >
Cannon Beach in June
- Average temperature: 13℃ (56℉)
- Average high temperature: 16℃ (61℉)
- Average low temperature: 11℃ (51℉)
- Average humidity: 82%
- Average sunny days: 15 days
- Average rainfall: 27mm (1") over 12 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in June, make sure you pack a warm jacket or coat.
Add visitor or local insider tips >
Cannon Beach in July
- Average temperature: 15℃ (59℉)
- Average high temperature: 18℃ (64℉)
- Average low temperature: 12℃ (54℉)
- Average humidity: 83%
- Average sunny days: 21 days
- Average rainfall: 11mm (0") over 7 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in July, make sure you pack a light jumper or hoodie.
Add visitor or local insider tips >
Cannon Beach in August
- Average temperature: 16℃ (60℉)
- Average high temperature: 19℃ (66℉)
- Average low temperature: 13℃ (55℉)
- Average humidity: 84%
- Average sunny days: 21 days
- Average rainfall: 11mm (0") over 7 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in August, make sure you pack a light jumper or hoodie.
Add visitor or local insider tips >
Cannon Beach in September
- Average temperature: 15℃ (58℉)
- Average high temperature: 18℃ (64℉)
- Average low temperature: 12℃ (54℉)
- Average humidity: 82%
- Average sunny days: 17 days
- Average rainfall: 45mm (2") over 11 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in September, make sure you pack a light jumper or hoodie.
Cannon Beach in October
- Average temperature: 12℃ (54℉)
- Average high temperature: 14℃ (58℉)
- Average low temperature: 10℃ (50℉)
- Average humidity: 81%
- Average sunny days: 14 days
- Average rainfall: 106mm (4") over 16 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in October, make sure you pack a warm jacket or coat.
Add visitor or local insider tips >
Cannon Beach in November
- Average temperature: 9℃ (49℉)
- Average high temperature: 11℃ (52℉)
- Average low temperature: 7℃ (45℉)
- Average humidity: 81%
- Average sunny days: 8 days
- Average rainfall: 134mm (5") over 20 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in November, make sure you pack a warm jacket or coat.
Add visitor or local insider tips >
Cannon Beach in December
- Average temperature: 6℃ (44℉)
- Average high temperature: 8℃ (46℉)
- Average low temperature: 5℃ (41℉)
- Average humidity: 81%
- Average sunny days: 9 days
- Average rainfall: 166mm (7") over 21 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Cannon Beach in December, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
Add visitor or local insider tips >
