Last updated: August 21, 2025
March in Setouchi, Japan brings a refreshing transition as winter gives way to spring. Temperatures range from a pleasant maximum of 18°C (64°F) to a cooler minimum of 3°C (37°F), with an average sitting at 9°C (49°F). The region experiences 108 mm (4.2 in) of precipitation over approximately 10 days, contributing to a humidity level of 73% that accentuates the awakening of nature. As cherry blossoms prepare to bloom, March offers a unique blend of mild weather and light rain, creating a vibrant backdrop for exploration.
In March, Setouchi, Japan begins to shake off the chill of winter, with temperatures gradually warming as spring takes hold. The minimum temperature rises to a mild 3°C (37°F), while the average reaches 9°C (49°F), culminating in a pleasant maximum of 18°C (64°F). This upward trend from the colder months signals the arrival of longer days and blossoming nature, making it an ideal time for outdoor exploration. With temperatures steadily improving, March is the perfect bridge between the starkness of winter and the vibrant life of spring, inviting visitors to enjoy the region's scenic beauty in comfortable weather.
In March, Setouchi experiences a notable increase in precipitation, with 108 mm (4.2 in) of rain falling over 10 days, marking a significant uptick from previous months. This surge hints at the transition towards spring, as the region prepares for more regular showers in the coming weeks. Following March, April and May continue this wet trend, with precipitation peaking at 130 mm (5.1 in) and 131 mm (5.2 in), respectively. The frequency of rainy days also remains high during this period, suggesting a shift towards a more verdant landscape as nature awakens from winter. The overall pattern underscores Setouchi’s changing climate, where early spring heralds a robust increase in rainfall, paving the way for the lushness of summer ahead.
March in Setouchi, Japan, marks a noticeable shift in humidity as it begins to decline from the winter months. With humidity levels at 73%, it's the lowest for the year so far, providing a brief respite before the onset of the warmer, more humid months ahead. This decrease from February’s 79% signals the transition into spring, with April seeing a slight uptick to 74%. As Setouchi prepares for the impending heat of summer, the higher humidity levels in the following months, reaching a peak of 92% in July and August, remind residents that the warmth comes hand-in-hand with a tropical atmosphere.
As winter fades, Setouchi, Japan, experiences a notable surge in UV radiation during March, with the UV Index reaching 8, marking it as a very high exposure category. This significant increase from February's UV Index of 5 indicates that outdoor enthusiasts should be more vigilant about sun protection, as the burn time drops to just 15 minutes. This trend continues into April, when the UV Index escalates to 11 and enters the extreme category, further emphasizing the need for sunscreen and protective clothing. As the months progress toward summer, the UV Index remains consistently high, reaching its peak in July at 12. For detailed insights and tips on sun safety during this time, visit Setouchi UV Index.
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March welcomes a delightful surge of sunshine in Setouchi, Japan, with an impressive 259 hours of sunlight, marking a steady climb from February's 225 hours. This upward trend continues as spring unfolds, leading into April's 280 hours and May's peak of 295 hours. The growing warmth and longer days not only uplift spirits but also herald a vibrant season of blooming blossoms and outdoor adventures. As the days lengthen, Setouchi transforms into a picturesque canvas, drawing visitors to embrace the beauty of nature under its radiant sun. The consistent increase in sunshine hours throughout early spring certainly sets the stage for a joyous and invigorating atmosphere.
In Setouchi, Japan, the likelihood of sunny weather in March dips to 42%, making it one of the less promising months for sunshine compared to the adjacent months. After starting the year with a 50% chance of sun in January, there’s a slight increase in February to 54%, but this upward trend does not continue into March. Instead, as the season progresses into April, the likelihood rests at 48%, suggesting a brief recovery in sunny days before the anticipated rainy summer months. Overall, the data reflects a fluctuating pattern of sunshine, with March presenting a distinct low point in the seasonal cycle, hinting at a transitional period before spring fully blossoms.
As March arrives in Setouchi, Japan, the days begin to lengthen, offering a delightful increase in daylight to 11 hours. This slight extension from the steady 10 hours experienced in the preceding months heralds the onset of spring, invigorating both nature and the local community. Following March, the daylight hours continue to climb, reaching 13 hours in April and May, before peaking at an impressive 14 hours during the summer months. This trend of increasing daylight not only brightens the scenery but also enhances outdoor activities, inviting residents and visitors alike to enjoy the blossoming landscapes. As the year progresses, daylight wanes gradually heading into fall, but the warm, sun-soaked days of spring and summer provide a perfect backdrop to savor the seasonal beauty of Setouchi.
As March sweeps in, Setouchi experiences a gentle shift in wind patterns. The average wind speed drops to 4.0 m/s (9 mph), mirroring the calm of April and May that follows. This marks a notable decrease from the brisker January and February winds, both hovering around 4.9 m/s (11 mph) and 4.8 m/s (11 mph) respectively. The transition reveals a trend towards milder breezes as spring unfolds, setting the stage for the warmer months ahead. With June's winds further easing to 3.3 m/s (7 mph), the serene atmosphere of Setouchi invites visitors to embrace the enchanting beauty of this coastal region.
Weather in Setouchi varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Setouchi, focusing on differences in temperature, rainfall, humidity, and UV levels.
March generally offers milder temperatures compared to January, with average highs reaching 18°C (64°F) as opposed to January’s 14°C (57°F). While March sees a higher average temperature, it also experiences significantly more precipitation, totaling 108 mm (4.2 in) over about 10 days, compared to January’s 39 mm (1.5 in) over just 5 days. Humidity levels are slightly lower in March at 73%, while January exhibits higher humidity at 82%. For those looking for detailed insights on January weather, you can check out Setouchi weather in January.
March presents a noticeable shift in weather compared to February, with temperatures gradually rising. While February sees a minimum of -3°C (28°F) and an average temperature of 6°C (43°F), March starts at a milder minimum of 3°C (37°F) and averages around 9°C (49°F). Additionally, March offers warmer maximum temperatures, reaching up to 18°C (64°F), compared to February's maximum of 15°C (60°F). Precipitation is also more significant in March, totaling 108 mm (4.2 in) over 10 days, whereas February experiences only 55 mm (2.2 in) across 6 days. Despite slightly lower humidity in March at 73%, both months maintain relatively high moisture levels, with February's humidity recorded at 79%. For more detailed insights about February's weather, you can visit Setouchi weather in February.
March and April present a noticeable shift in weather patterns. In March, temperatures range from a minimum of 3°C (37°F) to a maximum of 18°C (64°F), with an average of 9°C (49°F). The month sees about 108 mm (4.2 inches) of precipitation over 10 days, accompanied by a humidity level of 73%. In contrast, April brings warmer temperatures, with a minimum of 4°C (40°F) and a peak of 21°C (71°F), averaging around 13°C (56°F). The month experiences slightly higher precipitation at 130 mm (5.1 inches) over just 9 days, while humidity remains comparable at 74%. This transition marks a significant step towards milder and more pleasant spring weather. For more details, you can explore Setouchi weather in April.
March and May present a notable shift in weather conditions. In March, temperatures range from a chilly 3°C (37°F) at night to a mild 18°C (64°F) during the day, with an average of 9°C (49°F). The month experiences significant rainfall, totaling 108 mm (4.2 in) over about 10 days and maintaining a humidity level of 73%. In contrast, May warms up considerably, with nighttime lows of 10°C (50°F) and daytime highs peaking at 25°C (77°F), giving it an overall average of 18°C (65°F). Rainfall also increases slightly to 131 mm (5.2 in), spread over 9 days, and humidity rises to 84%. This transition highlights the arrival of spring, making May a more pleasant and humid month compared to the cooler, wetter March. For more details about weather patterns in May, visit Setouchi weather in May.
March and June present quite contrasting weather conditions. In March, temperatures range from a chilly minimum of 3°C (37°F) to a comfortable maximum of 18°C (64°F), with an average of 9°C (49°F). The month sees a fair amount of rainfall, totaling 108 mm (4.2 in) over about 10 days, alongside a humidity level of 73%. In sharp contrast, June enjoys warmer temperatures, with a minimum of 15°C (59°F), an average of 22°C (71°F), and a peak of 27°C (80°F). However, it also experiences increased rainfall, with 164 mm (6.5 in) recorded over 12 days, and higher humidity at 86%. For a detailed look at June weather, check out Setouchi weather in June.
In March, the weather is quite cool, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 18°C (64°F) and an average of 9°C (49°F). This month experiences moderate precipitation, totaling 108 mm (4.2 in) over about 10 days, and humidity levels are relatively comfortable at 73%. In contrast, July brings much warmer weather, with temperatures soaring from a minimum of 20°C (69°F) to a maximum of 32°C (91°F) and an average temperature of 26°C (78°F). However, July also sees a significant increase in precipitation, reaching 303 mm (11.9 in) across 16 days, alongside higher humidity levels at 92%. For more details about the July weather in Setouchi, visit Setouchi weather in July.
In March, the weather tends to be cool and somewhat damp, with temperatures ranging from a chilly 3°C (37°F) at night to a mild 18°C (64°F) during the day. Average temperatures hover around 9°C (49°F), and the month experiences about 108 mm (4.2 in) of precipitation over roughly 10 days, along with a humidity level of 73%.
In contrast, August brings warm and humid conditions, with nighttime lows of 21°C (69°F) and daytime highs reaching up to 32°C (91°F). The average temperature in August is a comfortable 28°C (82°F), but it also sees a higher total precipitation of 173 mm (6.8 in) across 12 days, accompanied by elevated humidity levels of 92%. For a closer look at August weather patterns, you can explore Setouchi weather in August.
March and September showcase a stark contrast in weather patterns. In March, temperatures range from a cool minimum of 3°C (37°F) to a comfortable maximum of 18°C (64°F), with an average of 9°C (49°F). The month experiences about 108 mm (4.2 in) of precipitation over approximately 10 days, accompanied by a humidity level of 73%. In contrast, September boasts much warmer temperatures, with a minimum of 17°C (64°F), an average of 24°C (76°F), and a maximum that can reach up to 31°C (89°F). The month also sees significantly higher precipitation at 222 mm (8.7 in) across around 13 days, and a humidity level that rises to 87%. For a detailed look at the weather specifics, check out Setouchi weather in September.
March and October present distinctly different weather patterns. In March, temperatures range from a chilly minimum of 3°C (37°F) to a more moderate average of 9°C (49°F), peaking at a maximum of 18°C (64°F). The month experiences considerable precipitation, totaling 108 mm (4.2 in) over about 10 days, accompanied by a humidity level of 73%.
In contrast, October boasts milder temperatures, with a minimum of 12°C (54°F), an average of 19°C (67°F), and a maximum reaching 27°C (82°F). This month is wetter still, receiving 211 mm (8.3 in) of rain over 11 days, and the humidity rises to 85%. For more specific details on what to expect, you can visit Setouchi weather in October.
March and November display distinct differences in weather conditions. March typically experiences cooler temperatures, with a minimum of 3°C (37°F) and an average of 9°C (49°F), while November enjoys milder weather, where temperatures range from a minimum of 6°C (43°F) to an average of 14°C (57°F). Precipitation levels in March are significantly higher, totaling 108 mm (4.2 in) over approximately 10 rainy days, compared to November's 38 mm (1.5 in) across just 5 days. Additionally, November generally has higher humidity, reaching 84%, as opposed to March's 73%. For more details on November weather, you can visit Setouchi weather in November.
March and December present interesting contrasts in weather patterns. In March, temperatures range from a minimum of 3°C (37°F) to a maximum of 18°C (64°F), with an average temperature of 9°C (49°F). It sees higher precipitation of 108 mm (4.2 in) over approximately 10 days, resulting in a humidity level of 73%. In contrast, December offers slightly cooler temperatures, with a minimum of 1°C (33°F), an average of 9°C (48°F), and a maximum reaching 19°C (66°F). The month experiences significantly less rainfall, totaling 52 mm (2.0 in) over just 6 days, and features higher humidity at 82%. For more details on December weather, you can check Setouchi weather in December.
As March settles in, Setouchi begins to shake off the chill of winter, showcasing a gentle transition into spring. Daily temperatures rise, making it noticeably milder than the preceding months, although evenings can still feel brisk. While rainfall persists, with about ten days of precipitation, the overall experience is brightened by the increasing daylight and budding flora. The average humidity adds a touch of warmth, wrapping the region in a soft embrace, quite different from the stark dry chill of January and February. This month serves as a perfect precursor to the vibrant beauty of Setouchi in springtime. For more details about this charming region's climate, visit Setouchi Climate.