Last updated: August 21, 2025
In Fujisawa, Japan, April heralds a gentle transition into spring, characterized by pleasant temperatures averaging around 14°C (58°F). This month witnesses a maximum peak of 21°C (70°F), while the nights can still dip to a refreshing 6°C (43°F). With 141 mm (5.5 in) of rainfall spread over 12 days, the landscape bursts into vibrant blooms, albeit accompanied by a humidity level of 74%, adding to the lush ambiance. Residents and visitors alike can expect a month filled with the beauty of nature, perfect for exploring the outdoors while being mindful of the occasional rain.
In April, temperatures in Fujisawa begin to rise appreciably, signaling the arrival of spring. The month starts with a mild minimum of 6°C (43°F), well above the chill of winter's end, and boasts an average temperature of 14°C (58°F), bringing a pleasant warmth that invites outdoor activities. With a maximum reaching 21°C (70°F), it’s the perfect time for enjoying the blooming cherry blossoms and vibrant landscapes. This upward trend not only marks a clear shift from March's cooler averages but also sets the stage for the warmer months ahead, making April a delightful and transformative time in Fujisawa.
April in Fujisawa, Japan, marks a transitional period as the city shakes off the chill of winter and embraces the warming spring rains. With 141 mm (5.5 in) of precipitation spread over 12 days, April sees a notable drop from the preceding month's 172 mm, yet it serves as a harbinger of the abundant rainfall to come. This month typically features a blend of drizzles and heavier showers that nourish the blossoming cherry blossoms and vibrant greenery, highlighting the inherent rhythm of nature. As the rainy season approaches, the consistent precipitation paves the way for May's slight uptick, while the number of rainy days remains steady, emphasizing Fujisawa's reliance on these spring showers to sustain its picturesque landscape.
In April, Fujisawa experiences a moderate humidity level of 74%, which aligns closely with the 72% average seen in the preceding months. This slight uptick from March signifies a transition as the region approaches the wetter months of late spring and summer. As humidity levels rise through May, reaching 81%, residents can expect the air to become increasingly humid, a trend that continues into the sweltering heat of July and August, when humidity peaks at 93% and 90% respectively. This gradual increase from April onwards foreshadows the typically lush and vibrant conditions of the warmer months, enhancing the region's natural beauty and inviting outdoor activities.
As April arrives in Fujisawa, Japan, residents and visitors alike should be prepared for a notable increase in ultraviolet (UV) radiation. With a UV Index of 10, categorized as very high, this month marks a shift from the moderately safe levels of earlier months. At this intensity, the recommended burn time is just 15 minutes, underscoring the importance of protective measures such as sunscreen and clothing. Following April, the UV Index escalates even further in May, reaching an extreme level of 11. This trend highlights a pattern in Fujisawa's climate, where UV exposure dramatically increases as spring gives way to summer. To stay safe under the sun, keeping informed about the UV Index is essential. For more details, visit Fujisawa UV Index.
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April in Fujisawa, Japan, bursts forth with an exhilarating 269 hours of sunshine, marking a delightful transition into spring. As the days grow longer and warmer, this increase in sunlight reflects a broader trend of rising sun hours from January's 187 hours to a peak in August, where they soar to 297 hours. Following the chill of winter, April continues the upward trajectory established in earlier months, with March already enjoying 255 hours. This seasonal transformation not only enhances the beauty of blooming cherry blossoms but also invites residents and visitors alike to revel in outdoor activities, making Fujisawa a vibrant showcase of springtime vitality.
In April, Fujisawa experiences a 49% chance of sunny weather, presenting a slight dip from the previous months. This shift contrasts with the sunnier outlook of February at 64% and March at 41%, suggesting that while spring is blossoming, overcast days may still linger. As the city transitions from winter to spring, this moderate sun likelihood is notable, especially compared to the much cloudier months of May and June, which see chances plummet to 24% and 25%, respectively. Thus, April offers a delicate balance of sunny interludes amid the emerging vibrance of spring, making it a charming time to enjoy Fujisawa’s blossoming scenery.
In Fujisawa, Japan, April marks a delightful transition as daylight duration increases to 13 hours, following the gradual rise from 11 hours in March. This shift heralds the arrival of spring, inviting longer evenings and a vibrant atmosphere. As the days grow longer, the trend continues into May, peaking at 14 hours before gradually tapering off in the summer months. The extended daylight in April not only enhances outdoor activities but also reflects the natural rhythm of the changing seasons, making it a particularly enchanting time to experience the beauty of Fujisawa.
In Fujisawa, Japan, the month of April experiences an average wind speed of 5.2 m/s (12 mph), which reflects a slight dip from the breezy conditions of March and an echo of the gentle winds that characterize the months surrounding it. This trend of moderate winds continues through late spring, with May recording a similar speed of 5.3 m/s (12 mph), suggesting a steady atmosphere as the weather warms. Interestingly, prior to April, both January and February showcase slightly higher average speeds of 5.3 m/s and 5.8 m/s, respectively, indicating a gradual decrease in wind intensity as temperatures begin to rise. Following April, the breeze softens further as the summer months approach, notably dropping to 3.3 m/s (7 mph) in July. Overall, the winds in April encapsulate the transition from brisk early spring to the calmer days of summer, inviting residents and visitors alike to embrace the invigorating yet mild gusts that define this picturesque coastal town.
Weather in Fujisawa varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Fujisawa, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in April and January, April emerges as a significantly warmer month. With average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 21°C (70°F), April is notably milder than January, where temperatures range from 1°C (34°F) to 18°C (64°F) with an average of only 8°C (47°F). Additionally, April experiences more rainfall, with 141 mm (5.5 in) over about 12 days, compared to January's 64 mm (2.5 in) across 6 days. Humidity levels are relatively similar, with April averaging 74% and January at 76%. For more specifics on January's weather, you can check Fujisawa weather in January.
April generally experiences milder and more variable weather compared to February. With average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 21°C (70°F), it is significantly warmer than February, which has a narrower range of 2°C (36°F) to 17°C (63°F). Moreover, April sees more rainfall, totaling 141 mm (5.5 in) over approximately 12 days, contrasted with February's 62 mm (2.4 in) over 8 days. Interestingly, both months maintain the same humidity level at 74%, indicating a consistent moisture content in the air despite the temperature differences. For a detailed look at February's weather, you can visit Fujisawa weather in February.
April exhibits a noticeable increase in temperature compared to March, with average temperatures rising from 11°C (52°F) in March to 14°C (58°F) in April. The maximum temperature also climbs to 21°C (70°F) in April, compared to 19°C (66°F) in March. Despite April's generally milder temperatures, it experiences slightly less precipitation, totaling 141 mm (5.5 in) over 12 days, compared to 172 mm (6.8 in) in March, which also has rain on the same number of days. Additionally, humidity remains relatively stable, at 74% in April versus 70% in March. For more detailed insights on temperature and precipitation, you can check Fujisawa weather in March.
April and May present a noticeable shift in weather patterns. In April, temperatures range from a minimum of 6°C (43°F) to a maximum of 21°C (70°F), with an average of 14°C (58°F). The month sees substantial precipitation, totaling 141 mm (5.5 in) over 12 days, and the humidity averages around 74%. In contrast, May experiences warmer conditions, with temperatures ranging from 12°C (54°F) at night to a maximum of 23°C (74°F) during the day, resulting in an average temperature of 18°C (65°F). Precipitation remains slightly higher at 148 mm (5.8 in) across 11 days, and humidity increases to 81%. This transition marks a move towards more lush and vibrant spring weather. For more specifics on May weather, you can refer to Fujisawa weather in May.
April and June exhibit quite different weather patterns. In April, temperatures range from a cool minimum of 6°C (43°F) to a pleasant maximum of 21°C (70°F), with an average temperature of 14°C (58°F). The month sees a considerable amount of rainfall, totaling 141 mm (5.5 in) over approximately 12 days, accompanied by a humidity level of 74%.
In contrast, June brings warmer weather, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 26°C (79°F), averaging 21°C (70°F). However, it also sees an increase in precipitation, with a total of 197 mm (7.8 in) over 13 days, and higher humidity at 88%. For more details on the specific conditions in June, you can visit Fujisawa weather in June.
April and July exhibit significant differences in weather conditions. In April, temperatures range from a minimum of 6°C (43°F) to a maximum of 21°C (70°F), with an average of 14°C (58°F). The month sees moderate rainfall, with 141 mm (5.5 in) over about 12 days, and a relative humidity of 74%. In contrast, July experiences much warmer temperatures, with a minimum of 19°C (66°F) and a maximum of 28°C (83°F), averaging 25°C (77°F). Additionally, July is significantly wetter, with precipitation totaling 226 mm (8.9 in) across 17 days, and a higher humidity level of 93%. For a closer look at the specifics of July weather, you can check Fujisawa weather in July.
April and August present contrasting weather patterns. In April, temperatures range from a chilly 6°C (43°F) at night to a pleasant 21°C (70°F) during the day, with an average of 14°C (58°F). This month sees considerable rainfall, totaling 141 mm (5.5 in) over approximately 12 days, and humidity levels around 74%. In stark contrast, August offers much warmer conditions, with minimum temperatures of 21°C (70°F) and maximums reaching 31°C (87°F), leading to an average of 27°C (80°F). Although there is slightly less precipitation at 129 mm (5.1 in) over the same number of days, humidity rises to a sultry 90%. For more details on the August weather, refer to Fujisawa weather in August.
April and September present contrasting weather patterns, reflecting the transition between spring and autumn. In April, temperatures range from a cool minimum of 6°C (43°F) to a comfortable maximum of 21°C (70°F), with an average of 14°C (58°F). However, the month is marked by frequent rain, totaling 141 mm (5.5 in) across about 12 days, coupled with a humidity level of 74%.
In contrast, September experiences much warmer conditions, with temperatures starting at a minimum of 18°C (65°F) and peaking at 29°C (84°F), averaging around 24°C (75°F). The precipitation is higher at 208 mm (8.2 in) over about 17 days, and humidity increases to 86%. For a deeper insight into the climate and weather trends, you can explore Fujisawa weather in September.
April and October present contrasting weather patterns, with each month bringing its own distinct characteristics. In April, temperatures range from a minimum of 6°C (43°F) to a maximum of 21°C (70°F), with an average of 14°C (58°F). The month receives about 141 mm (5.5 in) of precipitation over 12 days, accompanied by a humidity level of 74%. In contrast, October offers warmer temperatures, with a minimum of 13°C (56°F) and a maximum of 26°C (79°F), averaging 20°C (68°F). However, it also sees significantly more rain, totaling around 303 mm (11.9 in) over 17 days, and a slight increase in humidity at 83%. For a detailed look at conditions during October, you can visit Fujisawa weather in October.
April and November share similar temperature ranges, with both months featuring minimums around 6°C (43°F) and maximums peaking at approximately 21°C (71°F). However, April tends to be slightly cooler, averaging 14°C (58°F), compared to November's average of 15°C (60°F). When it comes to precipitation, April experiences a higher amount at 141 mm (5.5 in) compared to November's 111 mm (4.4 in), although both months have precipitation on roughly 12 days. Humidity is also higher in November, reaching 80%, whereas April has a humidity level of 74%. For more details about weather conditions in November, you can check this link: Fujisawa weather in November.
April and December exhibit distinct differences in weather patterns. In April, temperatures range from a minimum of 6°C (43°F) to a pleasant maximum of 21°C (70°F), with an average of 14°C (58°F). The month is relatively wet, with 141 mm (5.5 in) of precipitation over approximately 12 days, contributing to a humidity level of 74%. In contrast, December sees slightly cooler temperatures, with a minimum of 3°C (37°F) and an average of 11°C (52°F), peaking at 21°C (69°F). The precipitation in December is lower, totaling 82 mm (3.2 in) across 11 days, and humidity increases slightly to 78%. For more detailed weather information for December, you can visit Fujisawa weather in December.
As April arrives in Fujisawa, the weather brings a refreshing change compared to the preceding months. The mild temperatures make outdoor activities more enjoyable, with an average hovering around a comfortable 14°C (58°F). However, the increase in precipitation—with about 12 rainy days—adds a dynamic touch to spring, allowing vibrant blooms to flourish while keeping the humidity at a notable 74%. This blend of mild warmth and occasional rain sets April apart, offering a picturesque backdrop for residents and visitors alike. For more insights on Fujisawa's weather patterns, explore Fujisawa Climate.