Last updated: August 21, 2025
Sark, Guernsey, in April presents a mild maritime climate characterized by an average temperature of 10°C (50°F), peaking at 15°C (60°F) during the warmer days. As the month unfolds, residents and visitors experience occasional rain, with a total precipitation of 35 mm (1.4 in) spread across seven days. The humidity level hovers around 84%, contributing to a refreshing yet cool atmosphere. This blend of temperatures and occasional showers creates the ideal backdrop for exploring the island's natural beauty during this transitional spring month.
In April, Sark, Guernsey begins to shed the chill of winter, with temperatures starting to rise. The minimum temperature settles at a more comfortable 5°C (41°F), while the average temperature hovers around 10°C (50°F), marking a slight increase that hints at the warmer months ahead. Peak temperatures can reach up to 15°C (60°F), inviting residents and visitors alike to enjoy the island's burgeoning spring. This transition not only showcases the gradual warming trend but also sets the stage for the vibrant outdoor activities that spring brings, making April a delightful time to explore Sark’s natural beauty as it awakens from its winter slumber.
April in Sark, Guernsey, marks a notable dip in precipitation, with only 35 mm (1.4 in) recorded, the lowest of the year so far. This aligns with the trend of decreasing rainfall that begins in March, peaking in the winter months, where January and December often exceed 150 mm. Furthermore, April boasts just 7 days of rainfall, making it one of the driest months in the annual cycle. This reduction in precipitation paves the way for gradually warming temperatures and hints at the vibrant spring to come, contrasting sharply with the wetter, darker days experienced earlier in the year. As such, April serves as both a relief from the persistent rains and a herald of brighter, sunnier days ahead.
April brings a slight reprieve in humidity in Sark, Guernsey, with levels dropping to 84%—a noticeable decline from the preceding months of winter when humidity lingered above 86%. This trend reflects the annual transition towards drier spring conditions, as May further continues the trend with an 80% humidity. Interestingly, the highest humidity occurs in late autumn and winter, peaking at 92% in November and December. This cyclical pattern highlights the coastal climate's rhythmic dance between dampness and dryness, making the approaching summer months, where humidity falls to its lowest at 69% in July, all the more refreshing.
As April rolls in, Sark, Guernsey experiences a notable shift in UV exposure with the UV Index climbing to 6, indicating a high risk of harm from unprotected sun exposure. With a reduced burn time of just 25 minutes, it becomes essential for residents and visitors alike to adopt sun safety measures. This increase continues the upward trend seen since February, when the UV Index began to rise from a moderate 3, ultimately paving the way for the summer months ahead. The warmth of the sun during this period is inviting, yet being aware and prepared is key to enjoying the outdoors safely. For detailed insights into UV levels throughout the year, visit Sark UV Index.
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April in Sark, Guernsey, heralds a vibrant leap into spring as the island basks in 359 hours of sunshine—a delightful boost from 238 hours in March. This surge not only marks a significant shift but also sets the stage for even brighter months ahead, paving the way towards May and June, where sunshine blissfully peaks at 414 and 416 hours, respectively. As the days lengthen and the warmth intensifies, this trend of increasing sunlight energizes both nature and community, inviting visitors to revel in the blossoming landscapes and outdoor pursuits. With summer just around the corner, April’s sunny embrace is a tantalizing preview of the radiant days that await in Sark.
April in Sark, Guernsey, marks a significant shift in the likelihood of sunny weather, boasting a robust 63% chance of sunshine. Following the gradual increase from winter's gloom—where January sees only a 20% chance—April stands out as a beacon of brightness, surpassing the previous months and transitioning into the early blooms of spring. This elevation in sunny prospects continues the upward trend, peaking higher than May's decline to 42%. As spring takes hold, April invites residents and visitors alike to bask in the warming rays, making it an ideal time to explore the island’s natural beauty.
As April arrives in Sark, Guernsey, the island basks in a delightful increase in daylight, enjoying about 13 hours of sunshine—an impressive leap from the 11 hours in March. This upward trend continues as spring deepens, leading into May's even longer days, which boast 15 hours of light. The gradual transition from the shorter winter days of just 8 hours in January to the vibrant brightness of summer is not only a welcome change but also a reminder of nature's rhythm. With each passing month, daylight envelops Sark longer, inviting residents and visitors alike to embrace the beauty of longer days ahead.
As spring fully embraces Sark, Guernsey, April brings a gentle breeze, with an average wind speed of 6.5 m/s (15 mph)—a notable decrease from the more robust winds of March. This shift marks a transitional phase, where the persistent chill of winter begins to wane and the island opens up to the softer winds of the season. Observing the trend, April exhibits the second-lowest wind speed of the year, hinting at a serene atmosphere that encourages both locals and visitors to relish the longer days ahead. In the grander scheme, the gradual increase in wind speed observed from the start of the year culminates in a steady uptick as summer approaches, making April a delightful respite before the island's winds pick up again in the coming months.
Weather in Sark varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Sark, focusing on differences in temperature, rainfall, humidity, and UV levels.
April typically offers milder temperatures compared to January, with a minimum of 5°C (41°F) and an average high of 15°C (60°F), while January sees slightly cooler temperatures, with a minimum of 2°C (37°F) and an average maximum of 13°C (57°F). Both months experience significant humidity, though January's is slightly higher at 90% compared to April's 84%. When it comes to precipitation, January is notably wetter, receiving 98 mm (3.9 in) over 15 days, while April has only 35 mm (1.4 in) across 7 days. For more detailed information on January weather, you can visit Sark weather in January.
April generally experiences milder temperatures compared to February, with minimums of 5°C (41°F) and maximums reaching up to 15°C (60°F), while February sees a minimum of 0°C (32°F) and a maximum of 13°C (55°F). Precipitation is significantly lower in April at 35 mm (1.4 in) over 7 days, compared to February's 89 mm (3.5 in) spread over 16 days, indicating that February is often wetter. Additionally, humidity levels are slightly lower in April at 84% versus February's 89%. For more detailed insights on February weather, visit Sark weather in February.
When comparing the weather in April and March, we can see some notable differences. April experiences a milder temperature range, with minimums around 5°C (41°F) and maximums reaching 15°C (60°F), whereas March sees colder nights dropping to -1°C (31°F) and a slightly lower average temperature of 9°C (49°F). Moreover, April has less precipitation, totaling 35 mm (1.4 in) over seven days, compared to March's significantly higher 80 mm (3.2 in) spread over fifteen days. Humidity levels remain similar, with April at 84% and March at 86%. For more detailed insights on March weather, visit Sark weather in March.
April typically experiences cooler temperatures compared to May, with averages ranging from 5°C (41°F) to a maximum of 15°C (60°F). In contrast, May sees a slight rise in temperatures, with minimums around 7°C (45°F), averages at 12°C (54°F), and maximums peaking at 19°C (66°F). Precipitation levels also increase in May, totaling 57 mm (2.2 in) over 8 days, compared to April’s 35 mm (1.4 in) over 7 days. Humidity remains fairly consistent, with April at 84% and May slightly lower at 80%. For a more detailed look at the weather conditions, visit Sark weather in May.
April generally experiences cooler temperatures compared to June, with average highs around 15°C (60°F) compared to June's warmer average of 21°C (70°F). While April has a minimum temperature of 5°C (41°F), June starts off milder at 11°C (53°F). Additionally, April sees considerable rainfall with 35 mm (1.4 in) over about 7 days, while June is wetter, receiving 64 mm (2.5 in) over 10 days. Despite the increase in precipitation, humidity levels are slightly lower in June at 80%, compared to April’s 84%. For more detailed information about the weather conditions, you can check Sark weather in June.
April weather is characterized by cooler temperatures, with a minimum of 5°C and an average of 10°C, while July boasts warmer conditions, with minimums around 14°C and an average of 17°C. Precipitation is slightly higher in July at 42 mm compared to April's 35 mm, though both months experience a similar number of rainy days, with July seeing rain on 8 days and April on 7 days. Additionally, humidity levels are higher in April at 84%, contrasting with the more comfortable 69% in July. For more detailed information about July weather, you can check out Sark weather in July.
April and August showcase distinct differences in weather patterns. April typically experiences cooler temperatures, with averages ranging from a minimum of 5°C (41°F) to a maximum of 15°C (60°F), while August boasts warmer conditions, showing a minimum of 14°C (57°F) and a maximum of 23°C (73°F). Despite April having lower average temperatures, it has a higher humidity level at 84% compared to August's 73%. Additionally, while April sees 35 mm of precipitation over about 7 days, August receives more rain, totaling 57 mm across approximately 10 days. For more details on August weather, you can visit Sark weather in August.
April and September present distinct weather patterns that reflect the transition between spring and autumn. In April, temperatures range from a chilly minimum of 5°C (41°F) to a mild maximum of 15°C (60°F), with an average of 10°C (50°F). The month experiences about 35 mm (1.4 in) of precipitation over approximately 7 days, coupled with a high humidity of 84%. In contrast, September boasts warmer temperatures, with a minimum of 12°C (54°F) and a comfortable maximum of 22°C (72°F), averaging around 17°C (62°F). However, it is also a wetter month, receiving 71 mm (2.8 in) of rainfall over 10 days, and slightly lower humidity at 79%. For more information on September weather specifics, visit Sark weather in September.
April and October showcase contrasting weather patterns as the seasons shift. In April, temperatures range from a minimum of 5°C (41°F) to a maximum of 15°C (60°F), with an average of 10°C (50°F). The month experiences about 35 mm (1.4 in) of precipitation over approximately 7 days, accompanied by a relative humidity of 84%. In comparison, October sees milder temperatures, with minimums of 9°C (48°F) and maximums reaching 20°C (68°F), averaging around 15°C (59°F). However, it also brings significantly more rainfall, totaling 152 mm (6.0 in) across 18 days, along with higher humidity levels of 89%. For more detailed insights, check out Sark weather in October.
April and November present distinct weather patterns, showcasing the transition from spring to late autumn. In April, temperatures range from a minimum of 5°C (41°F) to a maximum of 15°C (60°F), with an average temperature of 10°C (50°F). The month experiences about 35 mm (1.4 in) of precipitation over roughly 7 days, accompanied by a humidity level of 84%. In contrast, November sees slightly warmer temperatures, with a minimum of 6°C (43°F) and a maximum of 17°C (62°F), yielding an average of 12°C (54°F). However, November is significantly wetter, with precipitation totaling 129 mm (5.1 in) over 19 days and a higher humidity level of 92%. For more detailed information, check out Sark weather in November.
In April, the weather begins to warm up with temperatures ranging from a low of 5°C (41°F) to a high of 15°C (60°F), while average precipitation is moderate at 35 mm (1.4 in) over about 7 days. The humidity sits at a comfortable 84%. In contrast, December experiences cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 14°C (57°F), but significantly higher precipitation levels of 177 mm (7.0 in) spread across 21 days, leading to a humidity level of 92%. For more specifics on December conditions, you can refer to Sark weather in December.
April in Sark brings a refreshing transition from the crispness of winter to the budding warmth of spring, with temperatures averaging around 10°C. This month stands out with a notable increase in humidity at 84%, creating a lush and vibrant atmosphere as nature begins to blossom. With 35 mm of precipitation spread over 7 days, April tends to be one of the wetter months, but the showers often contribute to the island's breathtaking greenery rather than dampening spirits. Unlike the milder and drier summer months, April’s charming mix of cool breezes and occasional rainfall makes it an ideal time for nature lovers to explore the island’s scenic beauty. For more insights on Sark's climate throughout the year, check out Sark Climate.