Last updated: August 21, 2025
In March, Nagasaki, Japan, begins to shed its winter chill, showcasing a temperate climate with maximum temperatures reaching 20°C (68°F) and an average of 12°C (54°F). As spring advances, the mercury dips to a minimum of 5°C (41°F) during cooler nights. However, visitors should brace for a moist atmosphere, as precipitation amounts average 157 mm (6.2 in) over approximately 12 days, contributing to a relative humidity of 71%. This blend of mild temperatures and frequent rain paints a picture of a vibrant and renewing landscape, making it a captivating time to explore the city's blooming scenery.
As winter gives way to spring in Nagasaki, Japan, March showcases a noticeable upward trend in temperatures, marking a shift towards milder conditions. With minimums rising to 5°C (41°F), the city starts to shed its winter chill, while average temperatures reach 12°C (54°F) and peak at 20°C (68°F). This transition not only invites a more pleasant outdoor experience but also hints at the warmer months ahead. The increase in warmth from February's average of 9°C (48°F) suggests that spring is firmly taking root, making March a delightful time to enjoy the blossoming beauty of Nagasaki.
In March, Nagasaki experiences a significant uptick in precipitation, with rainfall reaching 157 mm (6.2 in) over 12 days. This marks a noticeable increase from the previous months, reinforcing the trend of early spring becoming a wetter period as the region transitions away from winter. February's rainfall of 106 mm (4.2 in) sets the stage for this escalation, creating a palpable shift towards the more humid conditions that characterize the coming warmer months. As April follows closely with 143 mm (5.6 in), the month's rainfall patterns hint at a gradual escalation, with May and June poised to bring even higher totals, indicating that Nagasaki is gearing up for its lush, rainy season ahead.
In March, Nagasaki experiences a slight uptick in humidity, averaging 71%. This modest increase from February's 69% signals the transition toward the wetter months ahead. As spring unfolds, residents can expect humidity levels to gradually rise, laying the groundwork for April’s damp conditions, which soar to 79%. This trend continues into the summer months, peaking in July at a staggering 97%, showcasing the region's characteristic wet climate. Overall, March serves as a herald for the upcoming humidity surge, bridging the cooler winter months with the sultry atmosphere of summer.
As March rolls into Nagasaki, Japan, residents should brace themselves for a noticeable rise in UV intensity, with the UV Index reaching 8—a shift from the high levels experienced in February. This very high index signifies a significant risk of harm from unprotected sun exposure, with a burn time reduced to just 15 minutes. It's apparent that as we transition from winter to spring, sunlight becomes increasingly intense, setting the stage for the even more extreme values that lie ahead in April and May. Being proactive with sun protection is essential as the months progress, particularly with an alarming trend towards extreme levels approaching. For those curious about daily fluctuations, more information can be found at Nagasaki UV Index.
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March in Nagasaki, Japan, ushers in a vibrant transition, boasting 261 hours of sunshine—an impressive increase from the 226 hours seen in February. This upward trend continues into April, where sunny days peak at 282 hours, illustrating the city's swift emergence from winter's grasp. As spring unfolds, residents and visitors alike can revel in the warmth and light, setting the stage for outdoor adventures and blossoming cherry blossoms. With sunshine steadily rising from the earlier months, March stands out as a pivotal moment when Nagasaki shakes off the winter chill, embracing the bright promise of spring.
In March, Nagasaki, Japan experiences a 38% chance of sunny weather, slightly down from February's 44% but still a respectable figure as winter gives way to spring. The trends in sun exposure for the year reveal that while early months like January and February hover around the mid to high 30s, March demonstrates a transition as it approaches the sunnier days of April with a 42% likelihood. As we move further into the year, particularly after the rainy season kicks in during June, the chance of bright days declines notably, reaching a low of 20% in July. This ebb and flow of sunshine highlights the unique dynamic of Nagasaki's weather, making March an intriguing time to embrace the changing seasons.
As winter gives way to spring in Nagasaki, March brings a refreshing 11 hours of daylight, mirroring February's lighting but hinting at the longer days to come. This steady duration marks a gradual transition, setting the stage for April's increase to 12 hours as the region basks in the budding energy of spring. The daylight hours continue to extend through the following months, reaching their peak in June and July with a glorious 14 hours of sunlight. This subtle yet notable growth in daylight not only enhances the rhythm of daily life but also invites the vibrant beauty of nature to flourish, making March a pivotal moment in the annual cycle.
March in Nagasaki ushers in a gentle breeze, with an average wind speed of only 4.5 m/s (10 mph), marking a noticeable drop from the intensity of winter. This decline in wind momentum hints at the transition from the colder months, where January's winds peak at 5.2 m/s (12 mph), to the softer springtime air that continues to mellow into April and beyond. As temperatures rise and the landscape blossoms, wind speeds further decrease, reaching their calmest in the humid heat of June at just 2.7 m/s (6 mph). This trend of diminishing wind reflects Nagasaki's gradual shift to warmer weather, providing a serene backdrop for the city's picturesque spring scenery.
Weather in Nagasaki varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Nagasaki, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of March and January, March tends to be milder with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 20°C (68°F), averaging around 12°C (54°F). In contrast, January is cooler, with temperatures ranging from 0°C (32°F) to 18°C (65°F) and an average of 8°C (47°F). Additionally, March experiences significantly more precipitation, with 157 mm (6.2 in) spread over 12 days, compared to January's 61 mm (2.4 in) over just 8 days. Humidity levels remain relatively similar, at 71% in March and 73% in January. For more detailed information, you can check Nagasaki weather in January.
In comparing the weather patterns of March and February, March generally presents warmer temperatures, with a minimum of 5°C (41°F) and an average of 12°C (54°F), compared to February's minimum of 0°C (33°F) and average of 9°C (48°F). The maximum temperature in March also reaches 20°C (68°F), slightly edging out February's high of 17°C (63°F). Additionally, March experiences more precipitation, totaling 157 mm (6.2 in) over 12 days, whereas February has 106 mm (4.2 in) spread over 10 days. Humidity levels are relatively similar, with March at 71% and February at 69%. For more details, you can refer to Nagasaki weather in February.
March and April both experience mild temperatures, but April tends to be warmer overall. In March, the temperature ranges from a minimum of 5°C (41°F) to a maximum of 20°C (68°F), with an average of 12°C (54°F). In contrast, April sees a slight rise, with temperatures ranging from 7°C (46°F) to 23°C (73°F) and an average of 15°C (60°F). Precipitation is also slightly lower in April, totaling 143 mm (5.6 in) over 9 days compared to March's 157 mm (6.2 in) over 12 days. Additionally, April has a higher humidity level at 79%, compared to March's 71%. For more specific insights on weather conditions, you can check Nagasaki weather in April.
When comparing the weather in March and May, it's clear that May offers warmer temperatures and higher humidity. In March, temperatures range from a minimum of 5°C (41°F) to a maximum of 20°C (68°F), with an average of 12°C (54°F). Precipitation is also significant, totaling 157 mm (6.2 in) over 12 rainy days and humidity sitting at 71%. In contrast, May sees a noticeable rise in temperatures, with a minimum of 12°C (54°F) and a maximum of 25°C (77°F), averaging 19°C (67°F). Precipitation increases to 229 mm (9.0 in) over 11 days and humidity climbs to 87%. This shift highlights a transition into warmer, more humid spring weather, making May an ideal time to enjoy the outdoors. For more details, check out Nagasaki weather in May.
In March, the weather in Nagasaki is generally cooler, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 20°C (68°F), resulting in an average of 12°C (54°F). The month experiences significant rainfall, totaling 157 mm (6.2 in) across approximately 12 days, accompanied by a humidity level of 71%. In contrast, June brings much warmer weather, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 27°C (81°F) and an average of 22°C (73°F). However, June is also characterized by higher precipitation, with 272 mm (10.7 in) over 14 days and elevated humidity at 91%. For more detailed insights, you can check out Nagasaki weather in June.
In comparing March and July weather, there's a stark contrast in temperatures and conditions. March experiences milder temperatures, ranging from a minimum of 5°C (41°F) to a maximum of 20°C (68°F), with an average of 12°C (54°F). This month also sees significant rainfall, with 157 mm (6.2 in) falling over 12 days, coupled with a humidity level of 71%. In contrast, July brings much hotter weather, with temperatures starting at a minimum of 21°C (70°F) and peaking at 32°C (89°F), averaging 26°C (79°F). Precipitation increases dramatically to 442 mm (17.4 in) across 18 days, and humidity soars to 97%. These differences highlight the transition from the cool and rainy early spring to the hot, humid summer months. For more details, check out Nagasaki weather in July.
In March, the weather is notably cooler, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 20°C (68°F), averaging around 12°C (54°F). The month experiences significant precipitation, totaling 157 mm (6.2 in) over roughly 12 days, accompanied by a humidity level of 71%. In contrast, August brings much warmer temperatures, with a minimum of 21°C (69°F) and a maximum reaching 33°C (93°F), averaging at 28°C (82°F). This month also sees increased rainfall, amounting to 326 mm (12.8 in) over about 14 days, along with a much higher humidity of 94%. For more details on the conditions during this month, you can visit Nagasaki weather in August.
In March, the weather is notably cooler, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 20°C (68°F) and an average of 12°C (54°F). This month experiences significant precipitation, totaling 157 mm (6.2 in) over approximately 12 days, and the humidity stands at 71%. In contrast, September brings warmer temperatures, with a minimum of 19°C (66°F), an average of 25°C (77°F), and a maximum of 32°C (90°F). Additionally, September sees more rainfall, accumulating 225 mm (8.9 in) over about 14 days, with higher humidity levels reaching 84%. For those interested in more details on September weather, please refer to Nagasaki weather in September.
March and October present quite different weather patterns. In March, temperatures range from a chilly minimum of 5°C (41°F) to a comfortable average of 12°C (54°F), peaking at 20°C (68°F). The month is relatively wet, with 157 mm (6.2 in) of precipitation over 12 days, and humidity levels sit around 71%. In contrast, October enjoys milder temperatures, with a minimum of 14°C (57°F) and an average high of 20°C (69°F), extending up to a warm 28°C (83°F). October also experiences less rainfall, totaling 117 mm (4.6 in) across 8 days, and slightly higher humidity at 79%. For more details on October weather, you can check out Nagasaki weather in October.
March and November present contrasting weather patterns, with March generally cooler and transitionally wet, while November enjoys milder temperatures and somewhat drier conditions. In March, the temperatures range from a low of 5°C (41°F) to a high of 20°C (68°F), alongside significant precipitation averaging 157 mm (6.2 in) over 12 days, contributing to a humidity level of 71%. In contrast, November sees slightly warmer temperatures with minimums around 8°C (46°F) and maximums reaching 23°C (74°F). It also features less rainfall, averaging 81 mm (3.2 in) over 9 days, and a marginally higher humidity at 75%. For more details on November weather, you can visit Nagasaki weather in November.
March and December present contrasting weather patterns, with March showcasing milder conditions and higher precipitation. In March, temperatures range from a minimum of 5°C (41°F) to a comfortable average of 12°C (54°F), peaking at 20°C (68°F). This month experiences significant rainfall, totaling 157 mm (6.2 in) over approximately 12 days, accompanied by a humidity level of 71%. In contrast, December sees lower temperatures, with a minimum of 2°C (36°F) and an average of 10°C (51°F), reaching up to 22°C (71°F) at its warmest. Rainfall decreases to 92 mm (3.6 in), spread over just 8 days, while humidity remains slightly higher at 72%. For a more detailed look at the conditions, you can visit Nagasaki weather in December.
As March ushers in the beginning of spring, Nagasaki experiences a noticeable shift in weather patterns compared to the colder months. With temperatures gradually rising and averaging around 12°C, the city starts to shake off the chill, offering a pleasant respite from winter's grasp. However, visitors should brace for the potential of rain, as March sees a fair share of precipitation, occurring on approximately 12 days throughout the month. The combination of increased humidity and occasional showers makes for a unique climate, perfect for witnessing the early blossoms of spring. For more detailed insights, explore the Nagasaki Climate.