March Weather in Cayucos, United States

Last updated: February 24, 2025

In March, Cayucos, United States experiences a mild coastal climate characterized by an average temperature of 13°C (55°F), with daily highs reaching up to 25°C (76°F) and lows dipping to 6°C (43°F). The month brings 73 mm (2.9 in) of rainfall spread across 9 days, contributing to the area's lush landscapes. With humidity levels around 80%, locals and visitors alike can expect a refreshing atmosphere, perfect for exploring the scenic beauty of this coastal gem.

March Temperature in Cayucos

In Cayucos, United States, March marks the transition to warmer days, with temperatures beginning to climb, reaching a maximum of 25°C (76°F). The month starts off with a minimum of 6°C (43°F), reflecting a chill that lingers from winter, but gradually, the average temperature rises to a comfortable 13°C (55°F). This upward trend is indicative of the spring season, as sunshine becomes more prominent and days lengthen. Compared to the cooler months of January and February, March displays a noticeable increase in warmth, promising pleasant weather for outdoor activities and beach outings as the community shakes off the winter blues. Overall, it's a delightful time that hints at the summer warmth just around the corner.

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

The chart illustrates March temperature patterns in Cayucos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec545455575962646666646055
Data source: Temperature data for Cayucos generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Cayucos

In March, Cayucos experiences a notable shift in precipitation, receiving 73 mm (2.9 inches) of rain over nine days. This amount mirrors February's rainfall, maintaining a consistent level of moisture just before the drier months arrive. As winter yields to spring, the coastal town showcases an essential prelude to the upcoming dryness, with April and May seeing a significant drop in precipitation. The rainy days in March indicate the tail end of the wet season, highlighting the transition to the drier stretch ahead, where the town will see rainfall diminish drastically to a mere 23 mm (0.9 in) in April and even less in the following months. This seasonal rhythm underscores the reliance of Cayucos' ecosystem on these spring showers to sustain its natural beauty throughout the year.

March Precipitation Trends in Cayucos

The chart displays monthly precipitation patterns in Cayucos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec114747323101111102770
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Cayucos

In Cayucos, United States, March experiences a humidity level of 80%, maintaining the high standards set by the preceding months. As the year transitions from the chill of winter to the warming embrace of spring, humidity levels dip slightly from February's peak of 83% but remain consistent with January's readings. This trend signals a gradual decrease in moisture as spring approaches, leading into a notable drop into April at 76%. The shift to milder weather not only influences humidity but also shapes the overall coastal climate, offering residents and visitors the refreshing ambiance that defines this coastal town.

March Average Humidity in Cayucos

This chart illustrates the average monthly humidity levels in Cayucos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80%83%80%76%75%74%75%72%70%70%74%77%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Cayucos

As March rolls into Cayucos, the UV Index sees a significant leap to 8, categorizing it as very high. This marks a notable shift from the previous months, where the UV levels hovered around moderate levels of 4 in January and 5 in February. With a burn time slashed to just 15 minutes, sunbathers and outdoor enthusiasts should take extra precautions to protect their skin. As the month progresses into April with an even higher UV Index of 9, it’s clear that spring is bringing stronger sun exposure. For comprehensive insights and real-time updates, visit Cayucos UV Index.

Maximum UV Index Levels in Cayucos for March

The chart shows the monthly maximum UV Index (UVI) for Cayucos 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: Cayucos 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 Cayucos

As March unfolds in Cayucos, the coastal town basks in an impressive 277 hours of sunshine, marking a delightful increase from the previous months. This rise in sunshine not only signals the arrival of spring but also sets the stage for even sunnier days ahead, with April bringing a further boost to 310 hours. The trend is clear: the longer days and warming sunshine invigorate the stunning landscapes, inviting visitors and locals alike to revel in outdoor adventures. With each month, the sunlight dances on the waves and glistens on the shore, reinforcing Cayucos as a treasured destination for sun-seekers.

Monthly Sunshine Duration in Cayucos: March Highlighted

The March sunshine duration represents the total number of hours Cayucos 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.
JanFebMarAprMayJunJulAugSepOctNovDec172h226h277h310h364h372h384h355h313h293h241h218h
Data source: Cayucos March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cayucos During March

In Cayucos, March offers a remarkable blend of sunshine, with a 60% chance of sunny weather that hints at the anticipation of spring. This percentage is a slight dip from the sunnier spells of February but aligns closely with the upcoming months of April and August, which both enjoy similar likelihoods of clear skies. Notably, the progression from the damp chill of January to the more temperate months of March and beyond highlights a gradual increase in sunny days, peaking in May at 76%. As the seasons shift, residents and visitors alike can look forward to more frequent sunbreaks, making March a delightful time to enjoy the coastal charm of Cayucos.

Percentage of Sunny Days in March in Cayucos

The chart illustrates the percentage of sunny days in Cayucos 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 Cayucos experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%66%60%62%76%69%59%60%57%66%66%45%
Data source: Cayucos March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cayucos in March

As winter fades into spring, Cayucos, United States, welcomes a noticeable increase in daylight during March, with 11 hours of sunlight illuminating the coastal town. This gradual extension of daylight hours signals the approach of longer days ahead; by April, residents can enjoy 13 hours of sunlight, and by May, that number swells to a delightful 14 hours. This upward trend continues well into the summer months, indicating a seasonal shift that invigorates both nature and community life. With each passing month, the lengthening days provide a canvas for outdoor activities, making March a pivotal point in the transition to brighter, sunnier times.

Average Daylight Hours in Cayucos for March

The chart illustrates the variation in daylight duration in Cayucos throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 3m10h 54m11h 59m13h 6m14h 3m14h 30m14h 15m13h 25m12h 20m11h 14m10h 15m9h 46m
Data source: Cayucos daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Cayucos

As March settles in Cayucos, the winds dance gently along the coast, maintaining an average speed of 2.9 m/s (6 mph). This month marks a notable consistency in wind patterns, mirroring the lighter breezes of February rather than the slightly stronger gusts that arise in April. Following an upward trend in wind speed through spring, April nudges up to 3.3 m/s (7 mph), hinting at the invigorating shifts to come. The transition into spring in Cayucos not only brings refreshing ocean air but also suggests a gradual buildup towards the summer months, where wind speeds are expected to peak. Overall, the soothing March winds invite both relaxation and a sense of calm, setting the stage for warmer breezes just around the corner.

Average March Wind Speed in Cayucos

The chart displays monthly wind speed patterns in Cayucos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.12.92.9 m/s3.33.42.82.22.02.02.72.62.9
Data source: Cayucos March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Cayucos Compares to Other Months

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

In comparing the weather of March and January, we see that both months feature similar minimum temperatures, with January and March both starting at 6°C (43°F). However, March tends to be slightly warmer on average, with temperatures reaching up to 25°C (76°F), compared to January's maximum of 21°C (70°F). Precipitation levels in January are considerably higher, at 114 mm (4.5 in) over just 6 days, while March brings 73 mm (2.9 in) across 9 days. Despite these differences, humidity remains consistent at 80% in both months, maintaining a similar comfort level. For more detailed insights, you can check out Cayucos weather in January.

In comparing the weather of March and February, we see that March offers slightly warmer temperatures, with an average of 13°C (55°F) compared to February’s average of 12°C (55°F). The minimum temperature in March is 6°C (43°F), just a degree higher than February's 5°C (41°F), while the maximums are fairly comparable at 25°C (76°F) for March and 24°C (75°F) for February. Both months have the same total precipitation of 73 mm (2.9 in), but March experiences rainfall over 9 days compared to just 6 days in February. Humidity also drops slightly from February’s 83% to 80% in March. For more details about February weather, check out Cayucos weather in February.

March tends to be cooler and wetter compared to April, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 25°C (76°F). It also sees more precipitation, with about 73 mm (2.9 in) falling over 9 days and an average humidity of 80%. In contrast, April experiences slightly warmer weather, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 26°C (79°F). Precipitation drops significantly to just 23 mm (0.9 in) over 3 days, and humidity levels decrease to 76%. For more details, see Cayucos weather in April.

March tends to be cooler and wetter compared to May, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 25°C (76°F) and an average of 13°C (55°F). This month also sees significant rainfall, averaging 73 mm (2.9 in) over approximately 9 days, coupled with high humidity levels around 80%. In contrast, May offers a slightly warmer climate with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 23°C (74°F) and an average of 15°C (59°F). Additionally, May is much drier, experiencing only 10 mm (0.4 in) of precipitation over 2 days, and the humidity decreases to about 75%. For more specific insights about the weather in May, you can check out Cayucos weather in May.

March and June present distinctly different weather patterns. In March, temperatures range from a minimum of 6°C (43°F) to a maximum of 25°C (76°F), with an average of 13°C (55°F). The month is characterized by relatively high precipitation of 73 mm (2.9 in) over 9 days, combined with humidity levels reaching 80%. In contrast, June enjoys milder temperatures, with lows of 11°C (53°F) and highs of 27°C (82°F), averaging around 17°C (62°F). Remarkably, June sees minimal precipitation at just 1 mm, with no rainy days, and the humidity drops slightly to 74%. For a more detailed look at June weather, visit Cayucos weather in June.

In March, the weather is quite variable, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 25°C (76°F). The month averages around 13°C (55°F) and sees a considerable amount of precipitation, totaling 73 mm (2.9 in) over approximately 9 days, along with a high humidity level of 80%. In contrast, July offers a much warmer and drier climate, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 29°C (84°F), averaging 18°C (65°F). The month experiences little to no precipitation, with just 1 mm recorded on a rare occasion, and humidity slightly lower at 75%. For a more detailed look at July conditions, you can check Cayucos weather in July.

March and August exhibit contrasting weather patterns, marking the transition from early spring to late summer. In March, temperatures range from a chilly 6°C (43°F) to a pleasant 25°C (76°F), with an average of 13°C (55°F). This month also brings considerable rainfall, averaging 73 mm (2.9 in) across 9 days, and a high humidity level of 80%. In stark contrast, August enjoys milder conditions with minimum temperatures at 14°C (57°F), maximums reaching 29°C (84°F), and an average temperature of 19°C (66°F). During August, precipitation is minimal, with just 1 mm (0.0 in) and no rainy days, leading to a lower humidity level of 72%. For more detailed insights on August weather, check out Cayucos weather in August.

March and September present strikingly different weather conditions. In March, temperatures range from a minimum of 6°C (43°F) to a maximum of 25°C (76°F), with an average of 13°C (55°F). The month is characterized by relatively high humidity (80%) and notable precipitation, receiving about 73 mm (2.9 in) over approximately 9 days. In contrast, September sees a warmer climate, with minimum temperatures rising to 13°C (56°F) and maximums reaching up to 34°C (93°F), averaging 19°C (67°F). This month is virtually dry, experiencing only 1 mm (0.0 in) of precipitation and no rainy days, coupled with a slightly lower humidity level of 70%. For more detailed information on September weather, check out Cayucos weather in September.

March and October present distinct contrasts in weather. In March, the temperatures range from a minimum of 6°C (43°F) to a maximum of 25°C (76°F), with an average of 13°C (55°F). The month experiences relatively high precipitation, totaling 73 mm (2.9 in) spread over 9 days, leading to a humidity level of around 80%. In contrast, October is generally warmer, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 29°C (85°F), and an average high of 18°C (65°F). Notably, October sees minimal precipitation—only 10 mm (0.4 in) with no rainy days, resulting in a lower humidity of 70%. For more insights on October weather, explore Cayucos weather in October.

In comparing the weather between March and November, both months exhibit mild temperatures with average highs around 24-25°C (76°F), but March typically experiences slightly more variability, with minimum temperatures dropping to 6°C (43°F) compared to November's slightly warmer 7°C (44°F). March also sees significantly more precipitation, with 73 mm (2.9 in) over about 9 days, while November is notably drier with just 27 mm (1.1 in) falling across 4 days. Additionally, the humidity in March is a touch higher at 80%, compared to November's 74%. For those looking for more detailed insights specifically for November, check out the Cayucos weather in November.

In March, the weather features a similar minimum temperature of 6°C (43°F) and an average of 13°C (55°F), but it reaches a higher maximum of 25°C (76°F). Precipitation is also slightly more prevalent, with 73 mm (2.9 in) over about 9 days, resulting in a relatively high humidity level of 80%. In contrast, December maintains the same minimum and average temperatures, but the maximum dips slightly to 23°C (74°F). The precipitation is slightly lower at 70 mm (2.8 in), occurring over just 6 days, leading to a bit lower humidity of 76%. For more details on December conditions, you can check out Cayucos weather in December.

Compare Cayucos's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Cayucos

March in Cayucos ushers in a noticeable transition, marked by a blend of cool breezes and refreshing rainfall. Unlike the warmer summer months, temperatures remain mild, with average highs barely reaching comfortable levels, while evenings can still feel brisk. The occasional downpour contributes to a relatively humid atmosphere, creating an invigorating coastal backdrop that is a stark contrast to the dry heat of the summer. With about nine days of rain, March sets the stage for the vibrant beauty of spring, making it a unique time for nature enthusiasts and beachgoers alike. Discover more about the overall climate in the area at Cayucos Climate.