April Weather in Southwold, United Kingdom

Last updated: March 17, 2025

In April, Southwold, United Kingdom experiences a mild climate characterized by an average temperature of 8°C (47°F), with peaks reaching a maximum of 14°C (58°F) and dipping to a minimum of 2°C (36°F). Despite the inviting temperatures, the month sees 24 mm (1.0 in) of precipitation spread across 6 days, contributing to a high humidity level of 85%. This blend of conditions creates a quintessential spring atmosphere, making Southwold an intriguing destination for those seeking a rejuvenating coastal getaway.

April Temperature in Southwold

In April, Southwold experiences a refreshing transition as winter gradually gives way to spring. The temperatures rise with minimums of 2°C (36°F) and averages reaching 8°C (47°F), peaking at a pleasant 14°C (58°F) during the day. This marks a noticeable increase compared to the preceding months, with March's temperatures lingering below 0°C for the lows. As daylight lengthens and warmth starts to settle in, residents and visitors alike can enjoy more outdoor activities against a backdrop of blossoming nature. Overall, April sets the stage for the vibrant warmth of May, hinting at the warmer days to come while still retaining a crispness in the air that is characteristic of this charming coastal town.

April Weather in Southwold: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Southwold, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434344475259636461565046
Data source: Temperature data for Southwold 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.

April Precipitation in Southwold

In April, Southwold, United Kingdom, experiences a notable dip in precipitation, recording just 24 mm (1.0 in) over 6 days. This marks a significant reduction compared to previous months, such as January and February, which saw averages of 64 mm and 69 mm respectively, with more rainy days. The trend towards drier weather in April heralds the arrival of spring, providing a welcome respite before the summer months, which tend to see increased rainfall again in August with 83 mm. As the season transitions, Southwold enjoys a brief period of milder weather, allowing locals and visitors alike to revel in the picturesque coastal scenery without as much interruption from rain.

April Precipitation Trends in Southwold

The chart displays monthly precipitation patterns in Southwold, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec64695824516163836710767114
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Southwold

In April, Southwold experiences a slight dip in humidity, averaging 85%, which marks a gentle decline from the higher levels observed in the preceding months. The trend shows a gradual decrease from 89% in January, tapering off through February and March, before reaching this moderate point in spring. As the year progresses, humidity continues to ease, dropping to 83% in both May and June. This pattern not only reflects the warming temperatures but also sets the stage for more comfortable summer months ahead. With increased daylight and milder weather, April serves as a pivotal transition in Southwold's humid climate.

April Average Humidity in Southwold

This chart illustrates the average monthly humidity levels in Southwold, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%86%85%83%83%80%78%84%88%89%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Southwold

As April unfolds in Southwold, the UV Index reaches a moderate rating of 5, signaling the start of stronger sun exposure after the colder months. This increase from March’s UV Index of 4 reflects a gradual shift towards sunnier days, encouraging residents and visitors alike to enjoy the outdoors. With a burn time of just 30 minutes, it’s important to stay mindful of sun safety, as the potential for skin damage begins to rise. As the month progresses, those planning outdoor activities should keep an eye on the UV forecasts to ensure they’re prepared. For more insights on UV levels throughout the year, check out Southwold UV Index.

Maximum UV Index Levels in Southwold for April

The chart shows the monthly maximum UV Index (UVI) for Southwold in April, 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Southwold April 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.

April Sunshine in Southwold

As April arrives in Southwold, the landscape transforms under an impressive 350 hours of sunshine, marking a delightful leap from the 231 hours recorded in March. This vibrant increase heralds the arrival of warmer days, enticing visitors to bask in the coastal charm that flourishes with the onset of spring. May continues this trend, shining even brighter with 418 hours, solidifying the season's reputation for abundant natural light. As we move into the summer months, June and July maintain the momentum, showcasing 405 hours and 422 hours respectively, offering long, sun-drenched days perfect for enjoying Southwold’s picturesque beaches and iconic pier. This blossoming sunshine not only enhances the beauty of the area but also revitalizes the spirit of both locals and tourists alike.

Monthly Sunshine Duration in Southwold: April Highlighted

The April sunshine duration represents the total number of hours Southwold experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec93h151h231h350h418h405h422h399h315h240h156h110h
Data source: Southwold April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Southwold During April

In April, Southwold, United Kingdom, experiences a noticeable increase in the likelihood of sunny weather, with the chance of sunshine rising to 46%. This marks a significant jump from the previous months; for example, March only sees 34% sunny days. As spring unfolds, the transition to brighter days becomes apparent, with April outshining both January and February, which linger in the low twenties. While the sun's presence tends to decline slightly in May, April stands out as a vibrant month that signals the arrival of warmer, sunnier times ahead, making it an ideal moment for outdoor activities and enjoying the beauty of Southwold.

Percentage of Sunny Days in April in Southwold

The chart illustrates the percentage of sunny days in Southwold throughout the year, with April 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 Southwold experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%25%34%46%38%35%41%35%34%25%31%19%
Data source: Southwold April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Southwold in April

As April arrives in Southwold, the length of daylight begins to make a noticeable leap, extending to 13 hours. This marks a significant increase from 11 hours in March, signaling the full embrace of spring. The trend of growing daylight continues into May, where sunny days stretch to 15 hours, and then peaks in June and July at 16 hours. This upward trajectory is not just about longer days; it reflects a time of renewal and vibrant activity. As we transition into autumn, daylight gently wanes, dropping to 12 hours in September and further compacting towards winter with shorter days ahead. April undoubtedly stands out as a month of transformation, bridging the gap between the remaining chill of winter and the warmth of approaching summer.

Average Daylight Hours in Southwold for April

The chart illustrates the variation in daylight duration in Southwold throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 17m9h 54m11h 54m13h 57m15h 45m16h 41m16h 11m14h 34m12h 36m10h 34m8h 44m7h 45m
Data source: Southwold daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Southwold

As April arrives in Southwold, the coastal breeze begins to soften, with the average wind speed dipping to 6.1 m/s (14 mph). This marks a transition from the bluster of earlier months; January and February typically boast higher winds at 7.6 m/s (17 mph) and 7.9 m/s (18 mph), respectively. Following March's brisk pace of 6.6 m/s (15 mph), April ushers in a gentler atmosphere, hinting at the calmer days of spring. Interestingly, the trend continues into May, where the wind remains consistent at 6.2 m/s (14 mph), suggesting that while the chill may dissipate, the characteristic maritime breezes of Southwold linger, ensuring the region retains its enchanting coastal charm. As summer approaches, the winds further diminish, reaching their lowest speeds in June, creating an inviting environment for both locals and visitors alike.

Average April Wind Speed in Southwold

The chart displays monthly wind speed patterns in Southwold, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.67.96.66.1 m/s6.25.15.76.65.77.97.07.3
Data source: Southwold April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Southwold Compares to Other Months

The weather in Southwold changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Southwold and find detailed weather information for every month.

When comparing the weather in April and January, April generally offers milder temperatures, with average highs reaching 14°C (58°F) compared to January’s maximum of 12°C (54°F). April experiences a minimum temperature of 2°C (36°F), slightly warmer than January's chilly 0°C (32°F). Precipitation is notably lower in April, with just 24 mm (1.0 in) over approximately 6 days, while January tends to be wetter, receiving 64 mm (2.5 in) across 11 days. Additionally, the humidity levels are slightly lower in April at 85%, compared to January’s 89%. For further details on January weather, you can visit Southwold weather in January.

April generally brings milder temperatures compared to February, with minimums starting at 2°C (36°F) and averages around 8°C (47°F), peaking at a comfortable 14°C (58°F). In contrast, February experiences colder conditions, with temperatures dipping to a minimum of -2°C (29°F) and averaging slightly lower at 6°C (43°F). Precipitation is also notably different; while April receives 24 mm (1.0 in) of rain over 6 days, February sees significantly more, with 69 mm (2.7 in) over 13 days. The humidity levels in both months are almost on par, with February slightly higher at 87% compared to April’s 85%. For more details about February weather, visit Southwold weather in February.

In comparing the weather between April and March, April presents a milder climate with a minimum temperature of 2°C (36°F) and a maximum reaching 14°C (58°F), averaging around 8°C (47°F). In contrast, March is colder, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 12°C (54°F), and averaging 7°C (45°F). Precipitation levels also differ significantly, as April only sees 24 mm (1.0 in) of rain over 6 days, while March experiences a much wetter month with 58 mm (2.3 in) across 13 days. Both months share similar humidity levels, with April at 85% and March slightly higher at 86%. For more detailed insights into March weather, you can visit Southwold weather in March.

April tends to be cooler than May, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 14°C (58°F), while May sees milder temperatures ranging from a minimum of 4°C (40°F) to a maximum of 18°C (64°F). Precipitation also increases in May, with an average of 51 mm (2.0 in) falling over 9 days, compared to April’s 24 mm (1.0 in) over 6 days. Humidity levels are relatively similar, with April at 85% and May slightly lower at 83%. For more detailed information about May weather in Southwold, you can check Southwold weather in May.

April weather in Southwold is characterized by cooler temperatures, with a minimum of 2°C (36°F) and an average of 8°C (47°F), compared to the warmer June temperatures that see a minimum of 9°C (49°F) and an average of 15°C (59°F). While April experiences mild precipitation of 24 mm (1.0 in) over 6 days, June sees increased rainfall totaling 60 mm (2.4 in) spread over 8 days. Despite the slight rise in humidity from 85% in April to 83% in June, the overall weather in June feels much more comfortable and summery. For a detailed look at June's climate, check out Southwold weather in June.

April and July present distinct contrasts in weather. In April, temperatures range from a chilly 2°C (36°F) to a mild 14°C (58°F), with an average of 8°C (47°F). The month sees around 24 mm (1.0 in) of precipitation over approximately 6 days, accompanied by high humidity at 85%. Conversely, July offers warmer conditions, with temperatures spanning from a minimum of 13°C (55°F) to a maximum of 24°C (75°F) and an average of 17°C (63°F). However, it experiences more rainfall, totaling 62 mm (2.5 in) across about 11 days, while humidity decreases slightly to 79%. For a closer look at July's weather, you can visit Southwold weather in July.

When comparing the weather in April and August, distinct differences become apparent. April tends to be cooler with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 14°C (58°F) and an average of 8°C (47°F). The month experiences about 24 mm (1.0 in) of precipitation over approximately 6 days, accompanied by a high humidity level of 85%. In contrast, August offers much warmer conditions, featuring a minimum temperature of 12°C (54°F), an average of 18°C (65°F), and a maximum of 23°C (73°F). However, this month sees a significant increase in precipitation to 83 mm (3.2 in) over around 12 days, with humidity slightly lower at 78%. For more insights on August's weather, check out Southwold weather in August.

April and September present quite different weather experiences. In April, temperatures are cooler, ranging from a minimum of 2°C (36°F) to a maximum of 14°C (58°F), with an average of 8°C (47°F). The month sees about 24 mm (1.0 in) of precipitation over 6 days, and the humidity stands at a high 85%. In contrast, September enjoys milder temperatures, with a minimum of 10°C (51°F), an average of 16°C (61°F), and a maximum reaching 21°C (70°F). However, it also has more precipitation, totaling 67 mm (2.6 in) spread over 11 days, with humidity close to 84%. For a detailed look at September’s weather, check out Southwold weather in September.

April typically offers cooler temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 14°C (58°F), with an average of 8°C (47°F). The month experiences lighter precipitation, averaging 24 mm (1.0 in) over about 6 days, and maintains an overall humidity of 85%. In contrast, October brings milder temperatures, with a minimum of 7°C (46°F) and a maximum of 19°C (67°F), averaging around 14°C (57°F). However, October is considerably wetter, receiving 107 mm (4.2 in) of rainfall over approximately 15 days and slightly higher humidity at 88%. For more details about October weather, you can visit Southwold weather in October.

In comparing the weather of April and November, both months exhibit relatively cool temperatures, but November tends to be slightly milder overall. April has an average temperature of 8°C (47°F), with highs reaching up to 14°C (58°F), while November averages 10°C (50°F) and can reach up to 16°C (61°F). Additionally, November experiences significantly more precipitation, totaling 67 mm (2.6 in) over 13 days, compared to April’s 24 mm (1.0 in) over just 6 days. Humidity levels are also higher in November, at 89%, compared to 85% in April, making November feel a bit wetter and cooler despite its higher temperatures. For more detailed information, you can refer to Southwold weather in November.

In April, the weather typically features a mild temperature range, with minimums around 2°C (36°F) and maximums peaking at 14°C (58°F). The month sees relatively low precipitation, averaging 24 mm (1.0 in) over about 6 days, alongside a humidity level of 85%.

In contrast, December experiences a similar temperature range, with an average of 8°C (46°F) and maximums reaching 13°C (55°F). However, it is notable for its significantly higher precipitation, totaling 114 mm (4.5 in) across approximately 18 days, and slightly increased humidity at 88%. For a more detailed look at December weather in Southwold, you can check Southwold weather in December.

Compare Southwold's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Southwold

April in Southwold ushers in a gentle transition from the chill of winter, with temperatures that start to warm but still retain an edge of coolness, especially in the evenings. While the average temperature hovers around a brisk 8°C, the month also experiences a modest amount of rainfall, with average precipitation spread over several days, hinting at the lingering spring showers. Humidity levels rise, making the air feel a bit more saturated. Unlike the milder summer months, April still has a refreshing bite, encouraging locals and visitors alike to don light jackets during their seaside strolls. For a deeper dive into how Southwold's climate varies throughout the year, check out Southwold Climate.