Last updated: March 17, 2025
In March, Porthleven, United Kingdom experiences a dynamic mix of weather as it transitions into spring. The maximum temperature reaches a mild 14°C (57°F), while the average temperature hovers around 9°C (48°F), dipping to a brisk minimum of -2°C (28°F) at night. With 85 mm (3.4 in) of precipitation over 16 days, the month is marked by frequent rain, contributing to the high humidity level of 82%. This wet and variable climate sets the stage for the lush landscapes that define Porthleven's coastal charm, inviting visitors to embrace the refreshing elements of early spring.
In March, Porthleven experiences a subtle transition into spring, with temperatures gradually rising but still reflecting the coolness of winter. The month begins with a minimum of -2°C (28°F), reminding residents of the lingering chill, while the average temperature hovers around 9°C (48°F). As the days lengthen, maximum temperatures peak at 14°C (57°F), signaling a slight warming trend that sets the stage for April's arrival. This month serves as an intriguing bridge, showcasing how Porthleven slowly shakes off the winter frost, paving the way for the milder, more pleasant conditions of spring.
March in Porthleven brings a mix of showers and sunshine, with 85 mm (3.4 in) of precipitation spread over 16 days. This month typically witnesses a slight decrease from the wetter winter months, but it still showcases the region's characteristic changeable weather. Following February’s 90 mm (3.5 in), March maintains a substantial level of rainfall, hinting at the gradual transition into spring. As we move into April, the expected dip to 45 mm (1.8 in) of precipitation indicates a shift towards drier conditions, setting the stage for blossoming landscapes. The consistent rainfall in March underscores the importance of these showers in rejuvenating the environment, supporting the vibrant flora as it emerges from the winter slumber.
In March, Porthleven, United Kingdom, experiences a humidity level of 82%, which is slightly lower than the preceding month but aligns closely with the overall trend during the early spring. This month marks a transition, as humidity typically stabilizes around 83% in April, suggesting a gradual rise as the warmer months approach. An intriguing pattern emerges as the humidity steadily increases from March through May and June, reaching a peak of 85%. This consistent moisture level during spring and summer not only shapes the coastal climate but also influences the lush scenery that Porthleven is renowned for.
As March unfolds in Porthleven, United Kingdom, the UV Index rises to 4, categorizing sun exposure as moderate, which means you'll need to be cautious during outdoor activities with a burn time of 30 minutes. This marks a consistent upward trend from the earlier months, with January and February showing lower indices of 2 and 3, respectively. Anticipating the sun's strength, residents and visitors alike should prepare for sunnier days ahead, as April's index climbs even higher to 6. Being mindful of the increasing UV exposure allows for safe enjoyment of this coastal haven as spring approaches. For more details on UV levels, check out the Porthleven UV Index.
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As March arrives in Porthleven, United Kingdom, the days grow noticeably brighter, with 235 hours of sunshine lighting up the landscape—an impressive leap from February's 156 hours. This burgeoning warmth heralds the spring season, inviting locals and visitors alike to enjoy outdoor activities and breathtaking coastal views. The steady increase in sunshine hours from January's mere 94 hours indicates a transition toward the sunnier months ahead, with April set to offer an even more generous 354 hours. This upward trend not only lifts spirits but also sets the stage for the delightful summer months when Porthleven basks in an average of over 400 hours of sunshine. March, therefore, serves as a beautiful prelude to the vibrant season, beckoning everyone to revel in the natural beauty that the Cornish coast has to offer.
In Porthleven, the likelihood of sunny weather takes a noticeable upswing in March, with a 34% chance of sunshine, marking a refreshing transition from the dreariness of winter months. This increase positions March as a pivotal month, sandwiched between the lower probabilities of January (27%) and February (24%) and the promising onset of spring in April (51%). As the days grow longer and warmer, March hints at the budding potential for brighter days, making it a hopeful precursor to the sunnier months ahead. This upward trend not only invites outdoor enthusiasts but also signals the awakening of the vibrant coastal scenery that Porthleven is renowned for, as the community eagerly anticipates the arrival of spring.
As winter fades away, March in Porthleven, United Kingdom, heralds a gradual increase in daylight, with a welcoming 11 hours of sunshine compared to 10 hours in February. This shift not only signals the arrival of spring but also a growing vibrancy in the coastal community, inviting residents and visitors alike to embrace the outdoors. By April, daylight blooms to 13 hours, continuing the upward trend toward the long, sun-drenched days of May and June, when daylight peaks at an impressive 16 hours. As the month of March unfolds, it lays the groundwork for longer, brighter days ahead, making it a time of renewal and anticipation in Porthleven.
As March ushers in the promise of spring in Porthleven, the winds begin to shift subtly, averaging 6.6 m/s (15 mph). While this speed marks a slight reduction from February's lively gusts of 8.4 m/s (19 mph), it's still robust enough to invigorate the coastal landscape. This trend continues into April, where the winds are gentler at 5.6 m/s (12 mph), indicating a gradual easing as the season progresses. Interestingly, the transition from winter to spring reflects a pattern of increased wind speeds in the beginning of the year, followed by a steady decline leading into the warmer months. Thus, March serves as a bridge between the brisk winds of winter and the calmer breezes of summer, creating an atmosphere that is perfect for enjoying Porthleven's stunning coastal scenery.
The weather in Porthleven 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 Porthleven and find detailed weather information for every month.
In comparing the weather of March and January, March typically experiences slightly cooler temperatures, with an average of 9°C (48°F) as opposed to January's 8°C (47°F). While both months see similar maximum temperatures, March can drop to a lower minimum of -2°C (28°F) compared to January's minimum of 2°C (36°F). Precipitation is more frequent in March, with rain falling on about 16 days, accumulating to 85 mm (3.4 in), while January sees rain on 12 days with a total of 73 mm (2.9 in). Despite the slight increase in humidity in March at 82% versus January's 81%, both months exhibit a typical dampness associated with early spring and winter. For more detailed information, you can check Porthleven weather in January.
March and February exhibit similar average temperatures, with February featuring slightly cooler extremes; its minimum temperature is -1°C (31°F) compared to March's -2°C (28°F). The maximum temperatures are also close, with March reaching a high of 14°C (57°F) and February at 13°C (56°F). Precipitation levels are only marginally different, as March sees 85 mm (3.4 in) over 16 days, while February records 90 mm (3.5 in) over 15 days, leading to a slightly higher humidity in March at 82% versus February’s 83%. For more detailed insights on February weather, you can check Porthleven weather in February.
March and April display notable differences in weather conditions. March tends to be cooler, with average temperatures ranging from a low of -2°C (28°F) to a high of 14°C (57°F), while April sees a slight increase, with temperatures ranging from a minimum of 3°C (39°F) to a maximum of 18°C (64°F). Additionally, March experiences significantly more precipitation, totaling 85 mm (3.4 in) over 16 days, compared to April's 45 mm (1.8 in) across just 8 days. Humidity remains relatively similar in both months, with March at 82% and April slightly higher at 83%. For more details on April's weather conditions, check out Porthleven weather in April.
In March, the weather is typically colder, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 14°C (57°F), and an average of 9°C (48°F). This month also sees considerable precipitation, totaling 85 mm (3.4 in) over 16 days, accompanied by high humidity levels of 82%.
Conversely, May presents a much milder climate, with temperatures ranging from a minimum of 6°C (42°F) to a comfortable maximum of 20°C (68°F) and an average of 12°C (54°F). Additionally, precipitation decreases to 64 mm (2.5 in) over 11 days, while humidity slightly rises to 85%.
For a detailed overview of the weather patterns in May, you can visit Porthleven weather in May.
In March, temperatures are quite cool, with a minimum of -2°C (28°F) and an average of 9°C (48°F), peaking at 14°C (57°F). The month sees considerable precipitation, averaging 85 mm (3.4 in) over 16 days, along with a high humidity level of 82%. In contrast, June brings a noticeable warming trend, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 23°C (75°F) and an average of 15°C (59°F). The rainfall decreases to 74 mm (2.9 in) over just 11 days, while humidity rises slightly to 85%. For a detailed look at the weather during this summer month, you can visit Porthleven weather in June.
The weather in March is characterized by cooler temperatures, with averages around 9°C (48°F) and maximums reaching only 14°C (57°F). Precipitation is relatively high during this month, totaling 85 mm (3.4 in) over 16 days, contributing to a humid atmosphere at 82%. In contrast, July sees a significant warming trend, with average temperatures rising to 17°C (63°F) and maximums hitting 24°C (76°F). While precipitation is slightly lower at 70 mm (2.8 in) spread over just 10 days, humidity remains comparably high at 85%. For a more detailed look at July weather, check out Porthleven weather in July.
March and August present contrasting weather conditions. In March, temperatures fluctuate from a chilly -2°C (28°F) to a mild 14°C (57°F), with an average of 9°C (48°F). The month sees significant precipitation, totaling 85 mm (3.4 in) over 16 days and maintaining a high humidity of 82%. In contrast, August enjoys warmer temperatures, ranging from a minimum of 12°C (54°F) to a maximum of 22°C (72°F), with an average temperature of 17°C (62°F). The precipitation decreases to 57 mm (2.3 in) over just 11 days, while humidity hovers around 85%. For more detailed information, you can check Porthleven weather in August.
In March, the weather tends to be quite cool, with temperatures ranging from a chilly minimum of -2°C (28°F) to a mild maximum of 14°C (57°F) and an average of 9°C (48°F). The month is also marked by significant precipitation, totaling 85 mm (3.4 in) over 16 days, accompanied by high humidity at 82%. In contrast, September experiences much warmer conditions, with minimum temperatures around 10°C (50°F) and a pleasant average of 16°C (60°F) stretching up to a maximum of 22°C (72°F). Precipitation is lighter, amounting to 64 mm (2.5 in) over 12 days, and humidity remains relatively high at 84%. For more specifics on September weather, you can visit Porthleven weather in September.
March and October exhibit notable differences in weather patterns. In March, temperatures range from a minimum of -2°C (28°F) to a maximum of 14°C (57°F), with an average of 9°C (48°F). Precipitation during this month totals 85 mm (3.4 in) over 16 days and the humidity sits at a relatively high 82%. Conversely, October enjoys slightly milder temperatures, with a minimum of 4°C (40°F) and a maximum of 19°C (67°F), averaging 13°C (56°F). Although October sees more rainfall at 120 mm (4.7 in) over 14 days, its humidity is marginally higher at 84%. For those interested in specific conditions, visit Porthleven weather in October for detailed insights.
March and November show distinct weather patterns, reflecting the transition between winter and winter’s approach. In March, average temperatures range from a chilly -2°C (28°F) at night to a milder 14°C (57°F) during the day, while November enjoys slightly warmer temperatures, with lows at 5°C (40°F) and highs reaching 16°C (61°F). Both months experience high humidity levels around 82%, but November tends to be wetter, with 102 mm (4.0 in) of precipitation compared to March's 85 mm (3.4 in), even though both months see precipitation on 16 days. For a more detailed look at November's unique weather patterns, visit Porthleven weather in November.
March and December present distinct weather patterns. In March, temperatures range from a chilly -2°C (28°F) at night to a comfortable 14°C (57°F) during the day, with an average of 9°C (48°F). The month sees about 85 mm (3.4 in) of precipitation spread over 16 days, contributing to a relatively humid atmosphere at 82%. In contrast, December typically has milder temperatures, with a minimum of 4°C (39°F) and a maximum of 14°C (58°F), averaging around 10°C (50°F). Precipitation is higher in December at 123 mm (4.8 in) across 19 days, while humidity remains slightly lower at 81%. For more detailed information about December conditions, check Porthleven weather in December.
As March unfolds in Porthleven, the transition from winter to spring is palpable. The cool max temperatures and average warmth, while brisk, signal the gradual easing of the chill that characterizes the colder months. With relatively high humidity and an uptick in precipitation, the frequent showers add to the lively atmosphere of springtime. Encountering both the occasional frost and the emerging greenery, March is a month of contrasts, setting the stage for the milder days ahead. For a deeper look at the climate across the year, visit Porthleven Climate.