Last updated: August 21, 2025
In March, Minamata, Japan experiences a diverse climate with temperatures ranging from a chilly 1°C (34°F) to a pleasant maximum of 26°C (78°F), averaging around 12°C (54°F). This month is characterized by 149 mm (5.9 in) of precipitation spread over 14 days, creating a humid environment with an average humidity level of 71%. The blend of cooler nights and warmer days, along with consistent rainfall, sets the stage for the vibrant awakening of spring in this picturesque coastal city.
In March, Minamata experiences a refreshing shift in temperatures as winter retreats, with minimums starting at a mild 1°C (34°F) and peaking at an inviting 26°C (78°F). The city's average temperature rises to 12°C (54°F), signaling the onset of spring and the promise of warmer days ahead. This month contrasts sharply with the chill of January and February, where temperatures frequently dipped below freezing. As the days grow longer and sunnier, outdoor activities become more appealing, inviting both locals and visitors to embrace the seasonal change. The gradual ascent into warmer weather is a prelude to Minamata's vibrant springs and summers, making March a delightful transition into the more temperate months.
March marks a notable transition in Minamata, Japan, as the city experiences a significant uptick in precipitation, recording 149 mm (5.9 in) over 14 days. This surge in rainfall follows the relatively dry spell of February, which saw 105 mm (4.1 in) across 10 days. The increasing precipitation signals the onset of spring, setting the stage for the wetter months ahead, particularly April and May, which both show elevated rainfall totals. As temperatures begin to rise and the landscape comes to life, March's rainfall not only nourishes the earth but also hints at the upcoming patterns of heavier rains through the summer months. Overall, this month serves as a bridge from winter's moderation to the lush, vibrant spring that characterizes this picturesque region.
In March, Minamata experiences a continuation of relatively comfortable humidity levels, maintaining a consistent 71%. This steady figure sets the stage for the rising humidity that follows in the spring, where April sees a notable increase to 78%. The transition into warmer months is evident as humidity levels climb significantly in May and June, reaching a peak of 86%. The growth of humidity not only marks the approach of summer but also reflects a pattern of increasing moisture content in the air, a characteristic feature of Minamata's climate. As residents anticipate the balmy days of summer, March serves as a gentle prelude, balancing the coolness of winter with the humid embrace of the approaching season.
As March arrives in Minamata, Japan, the UV Index sees a significant uptick, soaring to 9, which falls into the very high exposure category. This sharp rise from February’s UV Index of 6 highlights the increasing intensity of sunlight as spring approaches, now requiring only 15 minutes of midday exposure before the risk of sunburn escalates. It's essential for residents and visitors alike to be aware of this trend, as the UV Index will continue to climb, reaching extreme levels in the following months. As the warmer days unfold, taking proper sun protection measures becomes crucial. For more detailed insights and updates, check the Minamata UV Index.
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March in Minamata, Japan, heralds a delightful transition as the days grow longer and sunnier, with 268 hours of bright sunshine illuminating the landscape. This marks a notable increase from February's 236 hours, signaling the arrival of spring and the promise of warmer days ahead. As the city steps into April, sunshine continues to flourish, peaking at 286 hours—the highest in the early months of the year. This upward trend is a harbinger of the vibrant summers to come, as Minamata basks in even more sunlight, enhancing its natural beauty and inviting outdoor activities. With each passing month, the gradual rise in sunshine hours paints a picture of a welcoming and blossoming environment, perfect for exploration and enjoyment.
In Minamata, Japan, March emerges with a 37% chance of sunny weather, marking a dip from the brighter conditions of the preceding months. As winter fades away, sunshine becomes less predictable, a trend that continues into April at 39%. Interestingly, this decrease contrasts sharply with the more favorable forecasts found in October and November, where chances of sunshine rise significantly to 62% and 49%, respectively. With March representing one of the lower points for sunny days, it serves as a reminder that spring is still in its early stages, where the weather can be capricious as it transitions from winter's grip.
In Minamata, Japan, March welcomes the arrival of spring with approximately 11 hours of daylight, matching the daylight duration of February. This gradual increase in sunlight, which began in January with just 10 hours, highlights the transition towards longer days as the year unfolds. As the months progress, daylight lengthens steadily, culminating in June and July with 14 hours of radiant sunshine, before tapering off again in the fall. This pattern not only underscores the allure of spring but also sets the stage for the vibrant activities and natural beauty that characterize the season in Minamata.
March in Minamata, Japan, brings with it a gentle whisper of wind, averaging 2.5 m/s (6 mph), a slight dip from the two preceding months. This modest breeziness reflects a subtle seasonal shift—while January and February showcased slightly stronger winds, March sets a tranquil tone as winter begins to yield to spring. Following this pattern, the average wind speed remains consistent with the overall trend toward calmer conditions as the year progresses, notably dipping to its lowest in June. Despite these fluctuations, the light winds in March carry the promise of blooming flowers and warming temperatures, inviting residents and visitors alike to enjoy the picturesque coastal scenery.
Weather in Minamata varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Minamata, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of March and January, March generally presents a milder climate with average temperatures ranging from 1°C (34°F) to 26°C (78°F), while January experiences colder conditions, with temperatures spanning from -4°C (25°F) to 20°C (68°F). Additionally, March sees a significant increase in precipitation, totaling 149 mm (5.9 in) over 14 days, compared to January's 61 mm (2.4 in) spread over just 7 days. Although January has a slightly higher humidity level at 75% compared to March's 71%, the overall comfort in March is enhanced by the warmer temperatures. For a deeper look into January's climate, check out Minamata weather in January.
In February, the weather is characterized by cooler temperatures, with a minimum of -3°C (27°F) and an average of 8°C (46°F), reaching a maximum of 20°C (69°F). This month also sees about 105 mm (4.1 in) of precipitation over 10 days. In contrast, March brings a noticeable warming trend, with temperatures ranging from a minimum of 1°C (34°F) to an average of 12°C (54°F), peaking at 26°C (78°F). However, it also experiences higher precipitation, totaling 149 mm (5.9 in) across 14 days. Both months maintain a similar humidity level of 71%. For more details on the February climate, you can check Minamata weather in February.
In March, temperatures start to warm up with a minimum of 1°C (34°F) and an average of 12°C (54°F), reaching a maximum of 26°C (78°F). The month sees significant precipitation, totaling 149 mm (5.9 in) over 14 days, and the humidity averages around 71%. By April, the weather continues to improve, with a minimum temperature of 4°C (39°F) and an average of 16°C (61°F), peaking at 27°C (82°F). Notably, April has slightly less rainfall at 143 mm (5.6 in) over just 10 days, but humidity increases to 78%. For more detailed information, check out Minamata weather in April.
March weather features a wide temperature range, with lows around 1°C (34°F) and highs reaching up to 26°C (78°F), resulting in an average of 12°C (54°F). The month sees considerable precipitation at 149 mm (5.9 in) spread over 14 days, accompanied by a humidity level of 71%. In contrast, May experiences significantly warmer temperatures, with minimums of 7°C (45°F), averages soaring to 20°C (68°F), and maximums peaking at 30°C (87°F). However, rainfall increases to 234 mm (9.2 in) over 12 days, and humidity rises to 84%. For more details on May’s climate in Minamata, you can check Minamata weather in May.
March and June present notably different weather conditions. In March, temperatures range from a cool minimum of 1°C (34°F) to a comfortable maximum of 26°C (78°F), with an average of 12°C (54°F). During this month, precipitation is relatively moderate, totaling 149 mm (5.9 in) over about 14 days, accompanied by a humidity level of 71%. In contrast, June welcomes warmer conditions with minimum temperatures at 14°C (58°F) and maximums reaching 31°C (89°F), averaging around 23°C (74°F). However, it is also wetter, with precipitation soaring to 342 mm (13.5 in) over approximately 18 days and humidity increasing to 86%. These differences in temperature and rainfall significantly shape the experiences of those living in or visiting the area during these months. For more detailed insights, visit Minamata weather in June.
March and July present two contrasting weather patterns. In March, temperatures range from a cool 1°C (34°F) to a mild average of 12°C (54°F), peaking at 26°C (78°F). Precipitation in March is notable, with 149 mm (5.9 in) spread over 14 days, accompanied by a humidity level of 71%. In stark contrast, July brings warmth and humidity, with temperatures ranging from a minimum of 18°C (65°F) to an average of 27°C (80°F), reaching up to a scorching 35°C (96°F). This summer month also experiences significantly higher rainfall, totaling 465 mm (18.3 in) across 22 days, and humidity swells to 92%. For more details on July weather, you can check Minamata weather in July.
The weather in March and August shows a notable contrast, reflecting the seasonal changes. March enjoys cooler temperatures, with averages around 12°C (54°F) and maximums reaching up to 26°C (78°F), while August experiences significantly warmer weather, averaging 28°C (82°F) and peaking at 35°C (96°F). Additionally, August is marked by higher humidity at 91% compared to March's 71%, contributing to a more oppressive feel during the summer months. Precipitation is also more pronounced in August with 242 mm (9.5 in) over 17 days, compared to March's 149 mm (5.9 in) across 14 days. For more detailed information on August weather in Minamata, you can visit Minamata weather in August.
March and September present quite different weather patterns. In March, temperatures range from a chilly 1°C (34°F) at night to a mild 26°C (78°F) during the day, with an average of 12°C (54°F). The month experiences around 149 mm (5.9 in) of rainfall over 14 days, accompanied by a humidity level of 71%. In contrast, September brings warmer temperatures, with a minimum of 14°C (57°F) and daytime highs reaching up to 34°C (94°F), averaging 25°C (77°F). The weather becomes wetter, with precipitation totaling 228 mm (9.0 in) across 16 days, and humidity rises to 84%. For more detailed insights on the September climate, you can refer to Minamata weather in September.
March and October present distinctly different weather patterns. In March, temperatures range from a chilly minimum of 1°C (34°F) to a pleasant maximum of 26°C (78°F), with an average of 12°C (54°F). The month experiences substantial precipitation, totaling 149 mm (5.9 in) over about 14 days, accompanied by a humidity level of 71%. In contrast, October boasts warmer temperatures, with minimums of 9°C (48°F) and maximums reaching 32°C (89°F), while the average temperature sits at a comfortable 20°C (68°F). Precipitation in October is slightly lower at 131 mm (5.2 in) over just 10 days, and humidity is higher at 83%. For more detailed insights, you can check Minamata weather in October.
March and November exhibit similar temperature ranges, with both months experiencing minimum temperatures of around 1°C (34°F). However, March tends to be more variable, showcasing maximum temperatures that can climb to 26°C (78°F), while November maintains a more consistent average of 14°C (57°F) and a slightly lower maximum of 25°C (77°F). Precipitation levels also differ significantly; March sees a higher total of 149 mm (5.9 in) over 14 rainy days compared to November's 96 mm (3.8 in) across just 9 days. The humidity is notably higher in November at 81%, compared to 71% in March. For more specific details on November weather, you can check Minamata weather in November.
March and December present contrasting weather patterns, reflecting the transition between winter and spring. In March, temperatures range from a chilly 1°C (34°F) at night to a comfortable 26°C (78°F) during the day, with an average of 12°C (54°F). The month sees significant rainfall, totaling 149 mm (5.9 in) across roughly 14 days, and humidity levels hover around 71%. In contrast, December features slightly cooler temperatures, with a minimum of -1°C (30°F) and an average of 8°C (47°F), peaking at 24°C (75°F). Precipitation is less frequent, totaling 90 mm (3.5 in) over 8 days, and the humidity is marginally higher at 79%. For a closer look at December weather specifics, you can check Minamata weather in December.
As winter transitions to spring, March in Minamata showcases a refreshing shift in weather patterns. With temperatures rising significantly compared to the cooler months, visitors can expect milder days that invite exploration, though the lingering chill can still surprise those unprepared. While precipitation remains frequent, leading to a slightly humid atmosphere, the landscape begins to awaken, offering vibrant colors and scents that mark the approach of spring. This month serves as a beautiful prelude to the warmer seasons ahead, making it an ideal time for those looking to experience the charm of Minamata. For more insights into the weather trends throughout the year, visit Minamata Climate.