Last updated: February 24, 2025
In March, Cannon Beach experiences a dynamic transition into spring, characterized by mild temperatures that range from a maximum of 18°C (65°F) to a minimum of 1°C (34°F), with an average of 8°C (46°F). This month is also notable for its high humidity, averaging around 85%, creating a refreshing coastal atmosphere. However, visitors should prepare for frequent rain, as 182 mm (7.2 inches) of precipitation falls over 18 days, painting a dramatic backdrop for the stunning coastal scenery. Embrace the vibrant yet unpredictable weather of Cannon Beach as you explore its unique charm and beauty.
In March, Cannon Beach begins to shake off winter's chill, with temperatures gradually warming up. The month starts with a minimum temperature of 1°C (34°F), allowing for a slight increase in comfort compared to the colder months. The average temperature holds steady at 8°C (46°F), reminiscent of February, yet the maximum temperature surges to 18°C (65°F), inviting a hint of spring warmth. This upward trend hints at the transition towards more pleasant weather, setting the stage for April's further increase. As the days grow longer and the air becomes milder, March serves as a gentle reminder of the vibrant coastal atmosphere that awaits in the months to come.
In March, Cannon Beach experiences a noticeable drop in precipitation, with 182 mm (7.2 in) of rain over 18 days. This decline marks a shift from the winter months, characterized by heavier rainfall—January and November both exceed 250 mm. As spring approaches, the trend illustrates that precipitation is consistently diminishing, with April witnessing even less at 145 mm (5.7 in). This transition not only hints at the changing seasons but also sets the stage for drier months ahead, culminating in the significantly lighter rains of summer, where totals dip below 100 mm.
In March, Cannon Beach experiences a humidity level of 85%, maintaining the same slightly moist atmosphere seen in January and February. This consistency hints at the region's characteristic maritime climate, where coastal influences keep moisture levels relatively high as winter transitions to spring. Despite a gradual decline in humidity as the months progress—dropping to 83% in April and stabilizing at similar low levels through the summer—Cannon Beach's early spring humidity suggests a persistent dampness that supports its lush landscapes. Transitioning into late autumn, humidity spikes once again, peaking at 87% in November and December, marking a return to the wetter conditions typical of Oregon's coastal winters. Overall, March serves as a bridge between the more humid winter and the drier summer, revealing the region's dynamic climate patterns.
As March approaches in Cannon Beach, the UV Index rises to a moderate level of 5, indicating that sun exposure is becoming increasingly significant. With a burn time of just 30 minutes, it's important to stay vigilant about sun protection. This marks a shift from the previous months, where January and February featured lower UV indexes of 2 and 3 respectively. Looking ahead, the UV Index will continue to climb, peaking in the summer months. It's essential for residents and visitors alike to adjust their sun safety strategies accordingly as the days grow longer and the sun's intensity increases. For more details on UV levels throughout the year, visit Cannon Beach UV Index.
UV Risk Categories
As the chill of winter fades, March ushers in a significant leap in sunshine hours at Cannon Beach, illuminating the coastal landscape with a delightful 207 hours of sunlight. This marks a sharp increase from the 132 hours seen in February, showcasing the gradual thaw and welcome emergence of spring. The trend continues upward as days grow longer, with April promising even more brightness with 231 hours ahead. The shift from the cold, gray days of winter to the vibrant, sunlit atmosphere of early spring not only enhances the natural beauty of Cannon Beach but also invites visitors to bask in the increasing warmth and charm of the coastal haven. This sunlit progression signals a seasonal transformation, igniting excitement for the lush spring months to come.
As winter transitions into spring, Cannon Beach experiences a notable uptick in sunny days, with March boasting a 33% chance of sunshine. This marks a significant improvement compared to the dreary winter months of January and February, where the chances languished at just 18% and 17%, respectively. As we move into April, the likelihood of sunny weather continues to rise to 43%, signaling an early start to outdoor activities. Interestingly, March stands out as one of the key months for embracing the sun, providing a refreshing contrast to the less reliable weather patterns found in the surrounding months. This trend highlights March as a promising time for visitors and locals alike to enjoy the coastal beauty of Cannon Beach under clearer skies.
As winter yields to spring in Cannon Beach, March ushers in a delightful increase in daylight, offering 11 hours of sunlight for outdoor adventures and beach strolls. This gradual lengthening of days is part of a larger trend that sees daylight steadily increasing from 9 hours in January to 14 hours by May. With each passing week, the days grow brighter, culminating in the vibrant 15-hour days of summer. This rhythmic shift not only enhances the beauty of the coast but also invites residents and visitors alike to embrace the natural splendor that comes with the longer days and warmer temperatures. The gradual transition into spring is a reminder of nature's cyclical patterns, filled with longer evenings perfect for watching the sunset over the Pacific.
In March, Cannon Beach experiences a gentle average wind speed of 5.6 m/s (13 mph), aligning closely with the preceding months of January and February. This consistency promotes an invigorating coastal atmosphere, as the winds gradually begin to soften with the approaching spring. As the year progresses, the trend shows a noticeable decline in wind speed, particularly in April, where it dips to 4.1 m/s (9 mph). This shift heralds the arrival of warmer months, making late spring's gentle breezes a delightful escape for beachgoers. Interestingly, as autumn sets in, wind speeds tend to escalate again, with November showcasing the year's highest gusts at nearly 6.5 m/s (14 mph), creating a dynamic interplay throughout the seasons.
The weather in Cannon Beach changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Cannon Beach and find detailed weather information for every month.
When comparing the weather between March and January, we notice that the temperatures are relatively similar, with both months averaging around 8°C (46°F). However, March experiences a broader temperature range, with minimums of 1°C (34°F) and maximums reaching 18°C (65°F), while January remains cooler, with a maximum of only 13°C (56°F). In terms of precipitation, January is wetter, receiving 252 mm (9.9 in) compared to March's 182 mm (7.2 in), although both months see precipitation on about 18 days. The humidity levels are consistent at 85% for both months. For more detailed information about January weather, you can visit Cannon Beach weather in January.
In comparing the weather between February and March, we see a slight rise in temperatures, with March averaging 8°C (46°F) compared to February's 7°C (44°F). March experiences warmer maximum temperatures, reaching up to 18°C (65°F), while February peaks at 13°C (55°F). Precipitation levels in February are higher, totaling 224 mm (8.8 in) over 20 days, compared to March's 182 mm (7.2 in) across 18 days. Additionally, humidity remains relatively consistent, with March sitting at 85% and February at 84%. For more detailed information on February weather, you may explore Cannon Beach weather in February.
March and April exhibit a gradual transition in weather conditions. In March, temperatures range from a chilly 1°C (34°F) to a more comfortable 18°C (65°F), while April sees a slight increase, with minimums at 2°C (36°F) and maximums reaching 20°C (67°F). Precipitation decreases from 182 mm (7.2 in) over 18 days in March to 145 mm (5.7 in) over 17 days in April, indicating a slight reduction in rainy days. Additionally, humidity levels are slightly lower in April at 83%, compared to March's 85%. For more detailed information, visit Cannon Beach weather in April.
March weather is generally cooler and wetter compared to May. With average temperatures ranging from a chilly 1°C (34°F) to a mild 18°C (65°F), March sees significant rainfall, totaling 182 mm (7.2 in) over 18 days and high humidity at 85%. In contrast, May brings warmer temperatures, with a minimum of 6°C (43°F) and a maximum of 21°C (70°F), along with decreased precipitation of 72 mm (2.8 in) spread over 12 days, resulting in slightly lower humidity at 83%. For more information about the weather in this beautiful coastal town, visit Cannon Beach weather in May.
March and June present contrasting weather patterns. In March, temperatures range from a chilly minimum of 1°C (34°F) to a pleasant maximum of 18°C (65°F), with an average of 8°C (46°F). This month experiences significant rainfall, totaling 182 mm (7.2 in) over 18 days, coupled with high humidity at 85%. In contrast, June warms up considerably, with temperatures starting at a milder minimum of 10°C (49°F) and peaking at 25°C (77°F), averaging 14°C (57°F). Precipitation decreases sharply to 63 mm (2.5 in) over just 9 days, and humidity remains relatively lower at 83%. For a closer look at the specific weather in June, you can check Cannon Beach weather in June.
The weather in March is significantly cooler and wetter compared to July. In March, temperatures range from a chilly 1°C (34°F) to a maximum of 18°C (65°F), with an average of 8°C (46°F). This month also sees substantial rainfall, with 182 mm (7.2 in) spread over 18 days, resulting in high humidity at 85%. Conversely, July offers much milder conditions, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 21°C (70°F), averaging 15°C (59°F). Rainfall drops dramatically to only 20 mm (0.8 in) over just 4 days, with humidity slightly lower at 82%. For more details on July weather, you can check Cannon Beach weather in July.
March and August present quite different weather conditions. In March, temperatures range from a low of 1°C (34°F) to a high of 18°C (65°F), with an average of 8°C (46°F). This month is characterized by significant precipitation, totaling 182 mm (7.2 in) spread over 18 days, and high humidity at 85%. In contrast, August boasts milder temperatures, with a minimum of 11°C (53°F), an average of 16°C (60°F), and a maximum of 24°C (76°F). Precipitation is minimal in August, with only 20 mm (0.8 in) falling over just 5 days, and humidity is lower at 74%. For a closer look at the climate during this summer month, check out Cannon Beach weather in August.
When comparing the weather in March and September, notable differences emerge in both temperature and precipitation. March experiences cooler temperatures, with minimums hovering around 1°C (34°F) and maximums reaching up to 18°C (65°F), while September offers milder conditions, featuring minimums of 10°C (50°F) and maximums peaking at 24°C (75°F). Additionally, March sees significantly more precipitation, averaging 182 mm (7.2 in) over 18 days, compared to September's 91 mm (3.6 in) across just 10 days. Humidity levels also vary, with March being more humid at 85%, whereas September enjoys a drier atmosphere at 71%. For more details on the weather during this time, check out Cannon Beach weather in September.
March and October present distinct weather patterns, making them quite different months. In March, temperatures range from a chilly 1°C (34°F) at night to a more pleasant high of 18°C (65°F) during the day, with an average temperature of around 8°C (46°F). However, this month is also marked by considerable precipitation, totaling 182 mm (7.2 in) over 18 days, along with 85% humidity.
In contrast, October experiences milder temperatures with a minimum of 5°C (41°F) and a maximum of 20°C (67°F), averaging 12°C (54°F). The rainfall slightly decreases to 166 mm (6.5 in) over 14 days, reflecting a drop in humidity to 81%. For more specific details about weather conditions in October, you can refer to Cannon Beach weather in October. Overall, October tends to be more temperate and less wet compared to the often turbulent and rainy March.
March and November present distinct yet somewhat similar weather patterns. In March, temperatures range from a chilly minimum of 1°C (34°F) to a warmer maximum of 18°C (65°F), with an average around 8°C (46°F). This month sees significant rainfall, with 182 mm (7.2 in) spread across 18 days and a humidity level of 85%. In contrast, November experiences slightly higher temperatures, with a minimum of 3°C (38°F) and a maximum of 15°C (59°F), averaging 10°C (50°F). However, it is wetter, receiving 258 mm (10.2 in) of rain over the same number of days, resulting in a humidity of 87%. For more detailed weather insights specific to November, visit Cannon Beach weather in November.
March and December exhibit notable differences in weather patterns. While March enjoys milder temperatures, with a minimum of 1°C (34°F) and a maximum of 18°C (65°F), December is cooler, featuring a minimum of -2°C (30°F) and a maximum of 13°C (56°F). March experiences significant rainfall, with 182 mm (7.2 in) over 18 days, whereas December sees even heavier precipitation at 272 mm (10.7 in) across 22 days. Both months have high humidity levels, around 85% in March and slightly higher at 87% in December. For more specific information on December weather, visit Cannon Beach weather in December.
As March rolls into Cannon Beach, the weather begins to transition from the winter chill towards warmer days, offering a unique blend of mild temperatures and increased precipitation. While the average temperature hovers around a brisk 8°C (46°F), it’s common to experience pleasant highs reaching 18°C (65°F). However, be prepared for the notable 182 mm (7.2 in) of rainfall spread across 18 days, which adds to the coastal charm but also calls for waterproof gear. The lingering humidity at 85% can make the air feel cooler than it is, especially with those showery spells. This contrasts with the drier and warmer conditions of summer, making March an invigorating, albeit wet, month for visitors. For a complete overview of what to expect year-round, check out Cannon Beach Climate.