March Weather in Seaside, United States

Last updated: February 24, 2025

In March, Seaside, United States, experiences a delightful transition from winter to spring, with maximum temperatures peaking at 23°C (73°F) while averaging around 10°C (51°F). Overnight chill can dip to a minimum of 2°C (35°F), making layered clothing a practical choice. Rainfall is notably present, with a total of 99 mm (3.9 in) spread across 13 days, contributing to the area's lush landscape. Humidity levels remain elevated at 82%, enhancing the refreshing coastal atmosphere. March in Seaside invites visitors to enjoy the invigorating blend of temperate weather and nature's awakening.

March Temperature in Seaside

In March, Seaside, United States experiences a gradual transition towards spring, reflected in its moderate temperatures. With daily minimums around 2°C (35°F) and maximums soaring to 23°C (73°F), the climate is pleasantly mild, often inviting locals and visitors alike to enjoy outdoor activities. The average temperature remains steady at 10°C (51°F), mirroring the consistency of the past few months. As winter's chill recedes, those longing for warmer days find hope in the increasing warmth, setting the stage for even more temperate conditions in April. This month is characterized by an emerging vibrancy, ensuring that Seaside is on the cusp of its charming springtime allure.

March Weather in Seaside: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Seaside, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505051535559616362595450
Data source: Temperature data for Seaside generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Seaside

In March, Seaside experiences a moderate amount of precipitation, measuring 99 mm (3.9 in) over 13 days of rain. This marks a slight uptick from February's 94 mm but is still a noticeable decline from the 113 mm recorded in January. As spring approaches, the rainfall begins to taper off significantly, as evidenced by the sharp drop to just 33 mm (1.3 in) in April. This trend reflects a transitional period where the coastal weather shifts from the wet winter months to a drier spring, setting the stage for the famously sunny summer ahead. Overall, March serves as a bridge, balancing the lingering dampness of winter with the promise of the upcoming dry season.

March Precipitation Trends in Seaside

The chart displays monthly precipitation patterns in Seaside, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1139499332332261941100
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Seaside

In March, Seaside experiences a notable 82% humidity, remaining consistent with January's levels but slightly lower than February's 84%. This stable humidity highlights the transition into spring, as the air begins to feel a touch lighter and more invigorating. As the year progresses, humidity gradually decreases, dipping to 78% in April and continuing to lower throughout the summer months. By July, the 58% humidity marks a significant shift, offering more comfortable conditions ideal for outdoor activities. Overall, March sets the stage for a shift towards drier and warmer weather, signaling the arrival of spring in this coastal town.

March Average Humidity in Seaside

This chart illustrates the average monthly humidity levels in Seaside, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%82%78%71%64%59%54%55%62%78%80%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Seaside

As March rolls into Seaside, the UV Index climbs significantly to 8, marking a shift to the very high exposure category and reducing burn time to just 15 minutes. This upward trend from earlier months indicates a growing intensity of UV radiation, which is poised to peak in the followings months, reaching levels of 9 in April and soaring to an extreme 11 by May. With these fluctuations, it's essential for residents and visitors to stay vigilant about sun protection as the season progresses. Understanding these trends can help you plan outdoor activities more safely—be sure to check the latest information at Seaside UV Index.

Maximum UV Index Levels in Seaside for March

The chart shows the monthly maximum UV Index (UVI) for Seaside in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec4589111211119753
Data source: Seaside March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

March Sunshine in Seaside

As March unfolds in Seaside, the days grow steadily brighter, with 264 hours of sunshine illuminating the coastal landscape. This marks a noticeable increase from the 220 hours experienced in February, signaling the transition from winter's chill to the warmth of spring. The steady climb in sunlight continues into the following months, peaking in June with a vibrant 376 hours. Observing this trajectory, it's clear that March not only ushers in more daylight but also sets the stage for the sun-soaked splendor of the months to come, fostering a renewed sense of vitality and inviting residents and visitors alike to embrace the beauty of the season.

Monthly Sunshine Duration in Seaside: March Highlighted

The March sunshine duration represents the total number of hours Seaside experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec163h220h264h302h359h376h388h357h314h289h235h209h
Data source: Seaside March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Seaside During March

In Seaside, the transition from winter to spring brings a moderate chance of sunny weather in March, with a 49% likelihood of sunshine. This marks a slight dip from February's 55%, indicating a mixed bag of weather as the region straddles the seasonal shift. While March doesn't boast the sunniest days yet, it sets the stage for the brighter months ahead, as April nudges up to 53% and then May enjoys a significant leap to 67%. The trend shows a promising upward trajectory as the year progresses, painting an optimistic picture for sun-seekers drawn to Seaside in the coming months.

Percentage of Sunny Days in March in Seaside

The chart illustrates the percentage of sunny days in Seaside throughout the year, with March highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Seaside experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%55%49%53%67%69%62%75%75%61%58%44%
Data source: Seaside March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Seaside in March

As March unfolds in Seaside, United States, residents can bask in 11 hours of daylight, a noticeable increase from the 10 hours available in February. This gradual extension towards sunnier days signals the arrival of spring, paving the way for even longer days ahead. As the month progresses, daylight continues to stretch, culminating in April's 13 hours, highlighting the shift from winter's shorter days to the vibrant, sunlit hours of the upcoming season. The trend of increasing daylight not only reinvigorates daily activities but also elevates the spirit as nature awakens. Embracing the longer days of March, Seaside prepares for the warmth and brightness that spring brings, making it a delightful time for outdoor adventures.

Average Daylight Hours in Seaside for March

The chart illustrates the variation in daylight duration in Seaside throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 58m10h 51m11h 59m13h 9m14h 7m14h 36m14h 20m13h 28m12h 21m11h 11m10h 11m9h 41m
Data source: Seaside daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Seaside

As March rolls into Seaside, the gentle caress of the spring breeze emerges, with average wind speeds shimmering around 2.8 m/s (6 mph). This stable gustiness mirrors what residents experienced in February, hinting at a consistent transition into the season. Notably, wind speeds begin to pick up slightly in May, reaching 3.0 m/s (7 mph), suggesting a refreshing shift as summer approaches. However, the calmness returns with the warmest months of July and August, where wind speeds dip to around 2.2 m/s (5 mph) and 2.1 m/s (5 mph) respectively. As autumn sets in, the winds regain momentum, leaving behind a dynamic tapestry of seasonal change that defines Seaside's character throughout the year.

Average March Wind Speed in Seaside

The chart displays monthly wind speed patterns in Seaside, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.62.82.8 m/s2.83.02.72.22.12.02.62.22.9
Data source: Seaside March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Seaside Compares to Other Months

The weather in Seaside 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 Seaside and find detailed weather information for every month.

In comparing the weather of March and January, we find that both months have a similar average temperature of 10°C (51°F), but January experiences slightly cooler minimum temperatures at 1°C (34°F) compared to March's 2°C (35°F). While the maximum temperatures are also close—21°C (70°F) in January versus 23°C (73°F) in March—January is wetter, with 113 mm (4.5 in) of precipitation over 8 days, contrasted with March's 99 mm (3.9 in) over 13 days. Despite these differences, both months maintain a consistent humidity level of 82%. For more detailed insights, you can check out the Seaside weather in January.

In comparing the weather between February and March, we observe some interesting similarities and differences. Both months see maximum temperatures reaching up to 23°C (73°F), making for comfortable afternoons. However, March tends to experience slightly milder minimum temperatures, with lows of 2°C (35°F) compared to February's 0°C (32°F). Precipitation levels are quite comparable, with March receiving 99 mm (3.9 in) over 13 days, while February sees a bit less at 94 mm (3.7 in) over 9 days. Humidity is slightly lower in March at 82% versus February's 84%, indicating a subtle change in atmospheric conditions. For more detailed insights into February’s weather, check out Seaside weather in February.

March tends to be cooler and wetter than April, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 23°C (73°F) and an average precipitation of 99 mm (3.9 in) over 13 days. In contrast, April brings slightly warmer temperatures, with minimums of 3°C (38°F) and maximums reaching 26°C (79°F), while experiencing significantly less rainfall at just 33 mm (1.3 in) over 5 days. The humidity also decreases slightly, from 82% in March to 78% in April, contributing to a more pleasant atmosphere as spring fully sets in. For those interested in what to expect by the coast, you can find more information here: Seaside weather in April.

March typically experiences cooler temperatures, with minimums around 2°C (35°F) and maximums reaching 23°C (73°F), while May sees a slight increase, with minimums of 5°C (40°F) and maximums peaking at 25°C (78°F). Precipitation levels are significantly higher in March, averaging 99 mm (3.9 in) over 13 days, compared to the much drier May, which only records 23 mm (0.9 in) over just 3 days. Humidity also drops from March's 82% to May's 71%, contributing to a more pleasant atmosphere as spring unfolds. For more details on May conditions, you can check out Seaside weather in May.

March and June present strikingly different weather patterns. In March, temperatures range from a cool minimum of 2°C (35°F) to a maximum of 23°C (73°F), with an average of 10°C (51°F). The month is quite wet, experiencing about 99 mm (3.9 in) of precipitation over 13 days and a high humidity level of 82%. In contrast, June offers warmer conditions, with minimum temperatures of 6°C (43°F) and peaks reaching 29°C (84°F), averaging around 15°C (59°F). This month is notably dry, with only 3 mm (0.1 in) of precipitation and no rainy days, accompanied by a lower humidity of 64%. For more insights into the pleasant weather, check out Seaside weather in June.

March weather exhibits a significant contrast to that of July, with temperatures ranging from a chilly minimum of 2°C (35°F) to a maximum of 23°C (73°F), and an average of 10°C (51°F). During this month, precipitation is quite frequent, totaling 99 mm (3.9 in) over about 13 days, contributing to a high humidity level of 82%. In contrast, July offers a much warmer climate, with temperatures starting at a minimum of 9°C (49°F) and peaking at 26°C (79°F), resulting in a comfortable average of 16°C (61°F). Additionally, July is notably drier, with just 2 mm (0.1 in) of precipitation throughout the month and no rainy days, leading to a lower humidity level of 58%. For a detailed look at July weather, visit Seaside weather in July.

In March, the weather is quite variable, with temperatures ranging from a chilly minimum of 2°C (35°F) to a maximum of 23°C (73°F), averaging around 10°C (51°F). This month also sees significant precipitation, accumulating to 99 mm (3.9 in) over approximately 13 days, coupled with high humidity levels at 82%. In contrast, August offers much warmer and drier conditions, with temperatures rising from a minimum of 10°C (51°F) to a maximum of 30°C (87°F), and an average of 17°C (63°F). Notably, August experiences minimal rainfall, with only 2 mm (0.1 in) and virtually no rainy days, while humidity drops to a more comfortable 54%. For more information on August weather, check out Seaside weather in August.

March and September present contrasting weather patterns. In March, temperatures range from a chilly 2°C (35°F) to a pleasant 23°C (73°F), with an average temperature of 10°C (51°F). This month also tends to be quite wet, receiving approximately 99 mm (3.9 in) of precipitation over 13 days, accompanied by high humidity at 82%. In contrast, September boasts a warmer climate, with minimum temperatures starting at 8°C (47°F) and climbing to a maximum of 34°C (93°F), resulting in a comfortable average of 17°C (62°F). Significantly drier than March, September sees only 6 mm (0.3 in) of rainfall, and it typically enjoys clear skies with 0 days of precipitation and reduced humidity at 55%. For more on what to expect during this time of year, check out Seaside weather in September.

March and October present distinctly different weather patterns. In March, temperatures range from a chilly minimum of 2°C (35°F) to a more comfortable maximum of 23°C (73°F), with an average temperature around 10°C (51°F). The month is characterized by considerable precipitation, accumulating to 99 mm (3.9 in) over approximately 13 days, and the humidity remains relatively high at 82%.

In contrast, October sees milder conditions with minimum temperatures of 6°C (42°F) and maximums reaching up to 31°C (88°F), averaging at 15°C (59°F). October is much drier, experiencing only 19 mm (0.7 in) of precipitation over just one day, and the humidity drops to a more comfortable 62%. For a detailed look at coastal conditions, you can check out Seaside weather in October.

March and November exhibit a transition in weather patterns, with both months starting at similar minimum temperatures of around 2°C (35°F/36°F). However, November offers a slightly warmer average temperature of 12°C (55°F) compared to March's 10°C (51°F). In terms of maximum temperatures, both months reach comparable highs, with November peaking at 24°C (76°F) slightly above March's 23°C (73°F). Precipitation is significantly higher in March, with 99 mm (3.9 in) falling over 13 days, while November sees a much drier climate with only 40 mm (1.6 in) over just 4 days. Humidity levels are relatively similar, hovering around 82% in March and dropping slightly to 78% in November. For more details on November weather, you can check Seaside weather in November.

March and December showcase similar average temperatures, both hovering around 10°C (51°F), yet they exhibit distinct weather patterns. In March, temperatures range from a minimum of 2°C (35°F) to a maximum of 23°C (73°F), with higher precipitation occurring over 13 days, resulting in a humidity level of 82%. Conversely, December tends to be slightly cooler, with a minimum of 1°C (34°F) and a maximum of 24°C (75°F). This month experiences slightly less rainfall, with precipitation spread over only 8 days and humidity at 80%. Both months are characterized by a considerable amount of moisture, but March is rainier with more days impacted by precipitation. For more specifics regarding December weather, you can refer to Seaside weather in December.

Compare Seaside's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Seaside

March in Seaside brings a refreshing transition into spring, characterized by mild temperatures that hover between cool mornings and pleasantly warm afternoons. Unlike the hotter summer months, March enjoys a more temperate climate, with a higher humidity level that makes the coastal air feel crisp and invigorating. However, it's also a month of frequent precipitation, with approximately half the days experiencing rain, making it notably wetter compared to the drier months ahead. This blend of variable weather not only invites an array of outdoor activities but also contributes to the vibrant coastal greenery. For a deeper dive into what to expect throughout the year, explore the full details on Seaside Climate.