Cannon Beach (OR)
May
Weather in Cannon Beach, Oregon for May 2026
Your guide to Cannon Beach weather in May - trends and predictions
In general, the average temperature in Cannon Beach at the beginning of May is 15.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 14.4 °F by the end of May.
Cannon Beach in May brings notable rainfall, with an average of 17 rainy days and a total precipitation of 92.4 mm.
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Temperatures
Rain 🌧️
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14
Dry days
17
Rainy days
0
Snow days
13°/8°
Temperatures
18 km/h
Avg max wind
87 %
Avg humidity
Cannon Beach Weather May
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Temperatures trend during May in Cannon Beach
See the weather trend as well as the moving average line
May weather in Cannon Beach day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Cloudy | 20° /5° | 0 mm | 5 | |
| May 2 |  Patchy rain possible | 14° /6° | 1.5 mm | 3 | |
| May 3 | Patchy rain possible | 11° /6° | 1.6 mm | 3 | |
| May 4 | Patchy rain possible | 12° /6° | 0.1 mm | 3 | |
| May 5 |  Partly cloudy | 17° /4° | 0 mm | 5 | |
| May 6 | Cloudy | 23° /9° | 0 mm | 5 | |
| May 7 | Patchy rain possible | 10° /6° | 1.4 mm | 3 | |
| May 8 |  Overcast | 14° /3° | 0 mm | 3 | |
| May 9 | Overcast | 14° /5° | 0 mm | 3 | |
| May 10 | Overcast | 12° /8° | 0 mm | 3 | |
| May 11 |  Moderate or heavy rain shower | 11° /9° | 9.6 mm | 3 | |
| May 12 | Moderate or heavy rain shower | 13° /8° | 4.7 mm | 3 | |
| May 13 | Moderate rain at times | 12° /8° | 2.7 mm | 3 | |
| May 14 | Moderate rain at times | 11° /9° | 6.3 mm | 3 | |
| May 15 |  Heavy rain at times | 10° /8° | 4.2 mm | 3 | |
| May 16 | Patchy rain possible | 12° /9° | 2.3 mm | 3 | |
| May 17 | Moderate rain at times | 11° /8° | 10 mm | 3 | |
| May 18 | Patchy rain possible | 11° /7° | 3.5 mm | 3 | |
| May 19 | Moderate or heavy rain shower | 12° /9° | 13.4 mm | 3 | |
| May 20 | Moderate rain at times | 11° /8° | 7.1 mm | 3 | |
| May 21 | Overcast | 14° /7° | 0.1 mm | 3 | |
| May 22 | Patchy rain possible | 12° /9° | 0.5 mm | 3 | |
| May 23 | Overcast | 13° /8° | 0 mm | 3 | |
| May 24 | Cloudy | 14° /7° | 0 mm | 3 | |
| May 25 |  Mist | 12° /8° | 0 mm | 3 | |
| May 26 |  Light rain | 12° /10° | 5.5 mm | 3 | |
| May 27 | Partly cloudy | 18° /9° | 0 mm | 5 | |
| May 28 | Cloudy | 16° /12° | 0 mm | 4 | |
| May 29 |  Moderate rain | 13° /10° | 14.6 mm | 3 | |
| May 30 | Partly cloudy | 17° /8° | 0 mm | 5 | |
| May 31 | Moderate rain at times | 13° /11° | 3.3 mm | 3 | |
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Important Notice
Our weather forecast for Cannon Beach in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cannon Beach forecast closer to your planned date for the most up-to-date weather information.
Change Month
Cannon Beach in May - FAQ
What are the expected maximum and minimum temperatures in Cannon Beach during May?
During May, expect a variety of temperatures with highs around 13° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cannon Beach during May?
Moderate rainfall is anticipated in Cannon Beach during May, with a total of 92.4 mm spread over approximately 17 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Cannon Beach during May?
The average wind speed in Cannon Beach during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Cannon Beach
Explore the daily rainfall trends and prepare for Cannon Beachs May weather 💧
UV exposure in Cannon Beach during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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