Last updated: August 21, 2025
Experience the delightful March weather in Shimabara, Japan, where temperatures begin to awaken with the arrival of spring. The maximum temperature reaches a pleasant 24°C (76°F), while the average hovers around 12°C (55°F), providing a comfortable climate for outdoor activities. With a minimum temperature dipping to 3°C (37°F), chilly evenings are still possible. The month brings 145 mm (5.7 in) of rainfall spread across 11 days, creating a vibrant atmosphere enveloped in 71% humidity. This season showcases Shimabara’s enchanting landscapes, making it an ideal time for visitors to explore the beauty of the region.
In March, Shimabara begins to shake off the winter chill, with temperatures ranging from a minimum of 3°C (37°F) to a pleasant maximum of 24°C (76°F). This month marks a noticeable transition, as the average temperature climbs to 12°C (55°F), signaling the arrival of spring and inviting outdoor activities. The gradual warming trend is evident compared to the colder months of January and February, where highs barely grazed the 22°C (71°F) mark. As March progresses, residents can expect more milder days, creating an ideal atmosphere for exploring the beauty of Shimabara as it awakens from its winter slumber. The combination of refreshing air and blossoming landscapes makes March a delightful time to visit this picturesque region of Japan.
In March, Shimabara experiences a significant increase in precipitation, totaling 145 mm (5.7 in), up from 92 mm (3.6 in) in February. This uptick reflects the transition into spring, accompanied by a rise in the number of rainy days, reaching 11. What stands out is the consistent upward trend in rainfall as the months progress, peaking dramatically in July with an astonishing 475 mm (18.7 in), while March serves as a pivotal month that bridges the lighter winter months and the intense summer rains. This pattern not only highlights the variability of Shimabara's climate but also underscores the importance of preparing for wetter conditions as the season unfolds.
In March, Shimabara, Japan, experiences a steady humidity level of 71%, mirroring the slightly drier conditions of February. This marks the tail end of winter, as the region begins to transition into the vibrant spring months. Interestingly, humidity levels are set to rise in the following month, with April bringing an increase to 78%. This trend continues into the warmer months, culminating in the peak of summer with levels reaching 92% in July. The gradual ascent from the cooler winter months to the humid summers reflects Shimabara's unique climate, showcasing the interplay between seasonal shifts and moisture levels. As spring unfolds, residents can expect a gradual buildup of humidity, hinting at the lush greenery and vibrancy that the season promises.
As spring approaches in Shimabara, Japan, the UV Index begins to rise significantly in March, reaching an impressive 8, which falls into the very high exposure category. This increase marks a stark transition from the previous months: while January and February offered more manageable levels of UV exposure, the onset of March brings a notable reduction in burn time to just 15 minutes. This trend signals that outdoor enthusiasts will need to adopt protective measures earlier in the year. With April and May following suit at an extreme UV Index of 11, it's clear that as the seasons change, so too does the intensity of the sun's rays. To stay informed about UV levels throughout the year, check out the detailed Shimabara UV Index.
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As March unfolds in Shimabara, the region basks in a delightful 264 hours of sunshine, marking a noticeable increase from February's 234 hours. This gradual upward trend in daylight hours is a herald of spring, promising warmer days ahead. Following the consistent rise, April continues to shine even brighter with 282 hours, further establishing this season as a time of rejuvenation and growth. The pattern reveals not just the encroaching warmth of spring but also invites residents and visitors alike to embrace the outdoors, as the days lengthen and nature comes to life in vibrant color. With each month, the sun’s embrace grows more generous, setting the stage for the sun-drenched pleasures of summer that follow.
In March, Shimabara experiences a 37% chance of sunny weather, marking a slight dip from February's 44%. This reflects a trend where early spring months tend to be less clear compared to the preceding winter, with sunshine chances gradually increasing as the year progresses. Interestingly, April sees a small rebound to 41%, which resonates with the arrival of warmer temperatures and blooming flowers. However, the likelihood of sunshine decreases in May, plummeting to 28%, suggestive of the approaching rainy season. Overall, March presents a balance of sun and cloud, serving as a transitional month before the weather shifts toward the sunnier months ahead.
In March, Shimabara experiences a refreshing transition as daylight hours hold steady at 11 hours—a continuation from February. This consistency signals the approach of spring, paving the way for longer days ahead. As the month progresses, daylight begins to expand, leading into April's brighter 12 hours and eventually reaching a peak of 14 hours by June. This gradual increase not only enhances outdoor activities but also brings a vibrant atmosphere to the region, highlighting the distinct rhythm of Shimabara's seasonal changes. The trend showcases how the lengthening days invite the blossoming of nature, creating a captivating backdrop for those welcoming spring's arrival.
As March unfolds in Shimabara, Japan, the average wind speed gently dips to 2.8 m/s (6 mph), signaling the transition into spring. While January and February enjoy slightly brisker breezes at around 3.0 m/s and 3.1 m/s, March's winds mellow, mirroring nature's awakening as blossoms begin to unfurl. This trend of decreasing wind speed continues into April, with figures dropping to 2.7 m/s, and further into May at 2.6 m/s. The early months of spring provide a refreshing yet calming atmosphere, perfect for enjoying the beauty of the season as it gradually gives way to the more temperate conditions of summer. Notably, the significant reduction in wind speed during the warmer months, reaching its lowest in June at 1.6 m/s, further underscores this serene seasonal shift in Shimabara.
Weather in Shimabara varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Shimabara, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather patterns of March and January, March generally offers milder temperatures, with an average minimum of 3°C (37°F) and a maximum of 24°C (76°F), compared to January’s colder range of -2°C (29°F) to 19°C (66°F). Additionally, March experiences significantly more precipitation, totaling 145 mm (5.7 in) over approximately 11 days, whereas January sees less rainfall at 53 mm (2.1 in) over just 6 days. Humidity levels are relatively similar, with March at 71% and January slightly higher at 75%. For a more detailed insight into January's weather, you can check Shimabara weather in January.
March sees a notable increase in temperatures compared to February, with minimums rising from -2°C (29°F) to 3°C (37°F) and averages climbing from 8°C (48°F) to 12°C (55°F). The maximum temperatures also shift upward, peaking at 24°C (76°F) in March, slightly higher than February's maximum of 22°C (71°F). In terms of precipitation, March is wetter, receiving 145 mm (5.7 in) over 11 days, compared to February's 92 mm (3.6 in) over 9 days. Interestingly, humidity levels remain consistent at 71% for both months. For a more detailed look at February weather, check out Shimabara weather in February.
March and April present a noticeable transition in weather patterns. In March, temperatures begin to rise with a minimum of 3°C (37°F) and an average of 12°C (55°F), reaching a comfortable maximum of 24°C (76°F). However, this month also sees substantial precipitation, totaling 145 mm (5.7 in) over 11 days, contributing to a humidity level of 71%.
In contrast, April welcomes warmer temperatures, beginning at a minimum of 5°C (41°F) and averaging 16°C (62°F), peaking at 29°C (84°F). The total precipitation decreases slightly to 135 mm (5.3 in), occurring over only 8 days, and humidity rises to 78%. This shift indicates a more pleasant and drier period as spring takes hold. For a closer look at April weather specifics, visit Shimabara weather in April.
In March, temperatures in Shimabara range from a chilly minimum of 3°C (37°F) to a pleasant maximum of 24°C (76°F), with an average of 12°C (55°F). The month sees significant precipitation, totaling 145 mm (5.7 in) over 11 days, and humidity levels average around 71%.
In contrast, May brings warmer weather, with temperatures that vary from a minimum of 10°C (50°F) to a maximum of 30°C (86°F), resulting in an average temperature of 21°C (69°F). The rain is more pronounced in May, with 214 mm (8.4 in) spread over 12 days, and humidity levels rise to 84%. For a closer look at May weather specifics, visit Shimabara weather in May.
When comparing the weather in March and June, there is a notable contrast in temperature and humidity. March features a more moderate climate with minimum temperatures around 3°C (37°F), average highs of 12°C (55°F), and peaks reaching up to 24°C (76°F), accompanied by a relatively lower humidity of 71%. In contrast, June brings warmer conditions, with minimums starting at 16°C (60°F) and average highs of 24°C (75°F), soaring to a maximum of 32°C (90°F), along with increased humidity at 86%. Additionally, while March experiences 145 mm (5.7 in) of rainfall over 11 days, June sees a significant uptick with 262 mm (10.3 in) of precipitation over 15 days. For those interested in exploring the distinct weather patterns, particularly in June, more detailed information can be found here: Shimabara weather in June.
March and July present stark contrasts in weather, reflecting the transition from early spring to the height of summer. In March, temperatures range from a chilly minimum of 3°C (37°F) to a pleasant average of 12°C (55°F) and can peak at 24°C (76°F). This month experiences moderate rainfall, with 145 mm (5.7 in) over approximately 11 days, accompanied by a humidity level of 71%. In contrast, July brings significantly warmer weather, with minimum temperatures of 20°C (68°F) and an average of 27°C (82°F), reaching highs of 37°C (99°F). This month sees a much higher precipitation level of 475 mm (18.7 in) across 19 days and elevated humidity at 92%, creating a humid and often rainy summer atmosphere. For more specific insights, visit Shimabara weather in July.
March and August present strikingly different weather conditions. March typically sees cooler temperatures ranging from a minimum of 3°C (37°F) to a maximum of 24°C (76°F), with an average of 12°C (55°F), accompanied by moderate rainfall of 145 mm (5.7 in) over about 11 days and a humidity level of 71%. In contrast, August experiences much warmer temperatures, with a minimum of 20°C (68°F) and highs reaching up to 39°C (102°F), averaging 29°C (85°F). Precipitation is more significant during this month, totaling 303 mm (11.9 in) across 14 days, and humidity rises to 91%. For further details on August weather, you can visit Shimabara weather in August.
March and September present markedly different weather patterns. In March, temperatures range from a chilly minimum of 3°C (37°F) to a pleasant maximum of 24°C (76°F), with an average of 12°C (55°F). The month sees significant rainfall, with 145 mm (5.7 in) of precipitation over 11 days and a humidity level of 71%.
In contrast, September offers much warmer temperatures, with a minimum of 16°C (62°F) and a maximum that can reach up to 35°C (94°F), averaging 25°C (78°F). However, September is also characterized by heavier rainfall, with 228 mm (9.0 in) spread over 15 days and a higher humidity of 84%. For more details, you can check Shimabara weather in September.
March and October present distinct weather patterns, highlighting the transition from winter to spring and from summer to autumn, respectively. In March, temperatures range from a chilly 3°C (37°F) at night to a mild 24°C (76°F) during the day, with an average of 12°C (55°F). The month sees a notable amount of precipitation, totaling 145 mm (5.7 in) over about 11 days, and a humidity level of 71%. In contrast, October experiences milder nighttime temperatures starting at 10°C (50°F), climbing to a warm average of 21°C (69°F) and peaking at 33°C (91°F) during the day. Precipitation decreases to 120 mm (4.7 in) across about 9 days, with humidity rising slightly to 83%. This shift in temperature, precipitation, and humidity marks each month with its own unique character. For a more detailed overview, you can check out the Shimabara weather in October.
In March, the weather is characterized by a wider temperature range, with minimums dipping to 3°C (37°F) and maximums reaching up to 24°C (76°F). The month experiences significant rainfall, averaging 145 mm over 11 days, resulting in a humidity level of 71%. By contrast, November sees a slightly higher average temperature of 15°C (59°F), while the high only peaks at 25°C (78°F). Precipitation in November is less intense, totaling 80 mm over 8 days, and the humidity increases to 81%. For more detailed information, take a look at Shimabara weather in November.
March and December present distinct contrasts in weather patterns. In March, temperatures experience a broader range, with a minimum of 3°C (37°F) and an average of 12°C (55°F), peaking at a maximum of 24°C (76°F). This month also sees higher precipitation, averaging 145 mm (5.7 in) over 11 days, contributing to a humidity level of 71%.
In contrast, December showcases milder temperatures, with a minimum of 0°C (33°F) and an average of 10°C (49°F), while still reaching a maximum of 24°C (76°F). Precipitation is lower, totaling 89 mm (3.5 in) over just 7 days, which corresponds to a slightly higher humidity of 79%. For a detailed overview, you can visit Shimabara weather in December.
March in Shimabara marks a transition into spring, bringing milder temperatures compared to the chill of winter. With average highs reaching a pleasant 24°C, the air begins to warm, inviting more outdoor activities. However, this month is also characterized by increased precipitation, with rain gracing about a third of the days, which contributes to the region's lush landscapes. Humidity levels hover around 71%, making the air feel crisp and fresh. This unique weather pattern differs notably from the sharper cold of January and February, setting the stage for blooming flora and a vibrant atmosphere. For a detailed look at what to expect throughout the year, visit Shimabara Climate.