Last updated: August 21, 2025
Experience the delightful springtime climate of Awaji, Japan in April, where temperatures gradually rise with a maximum of 20°C (69°F) and an average of 14°C (57°F). While the days may begin cool, with a minimum of 6°C (43°F), the overall ambiance is inviting for outdoor exploration. April brings about 127 mm (5.0 in) of rainfall over 8 days, contributing to the region's blossoming flora. With a humidity level of 74%, visitors can expect a refreshing and vibrant atmosphere, perfect for enjoying the beauty of this enchanting island.
In April, temperatures in Awaji, Japan begin to warm up significantly, marking a delightful transition into spring. With a minimum of 6°C (43°F) and a pleasant average of 14°C (57°F), the days gradually reach a comfortable maximum of 20°C (69°F). This month showcases a noticeable increase in warmth compared to March, with the average temperature rising by 4°C (7°F), inviting residents and visitors alike to embrace the beauty of blooming flowers and lively outdoor activities. As the colder winter months recede, April sets the stage for the vibrant and sunny days that May and June bring, allowing Awaji to shed its winter layers and revel in the refreshing spring air.
April marks a significant transition in Awaji, Japan, as precipitation levels rise to an impressive 127 mm (5.0 in), making it the wettest month so far this year. This uptick follows March's already substantial 106 mm and precedes an even wetter May with 153 mm expected. Despite the increase, April maintains a moderate 8 rainy days, suggesting that while showers enrich the landscape, they often come in manageable bursts. The trend of escalating precipitation continues into the upcoming months, particularly peaking in July, where rainfall can reach as high as 294 mm (11.6 in). Overall, April serves as a pivotal month, bridging the transitional period of spring and setting the stage for the lush growth that the summer rains will foster.
In April, Awaji, Japan, experiences a slight dip in humidity at 74%, marking a transition from the higher figures typical of the early year. After beginning the year with a peak of 82% in January, humidity gradually decreased until March, where it reached its lowest point before the rise in May to 84%. This pattern indicates a seasonal shift, as warmer months, particularly June and July, bring significantly higher humidity levels, soaring to 86% and 92%, respectively. As spring progresses, the air becomes increasingly moist, setting the stage for the humid summer ahead.
In April, Awaji, Japan, experiences a significant leap in the UV Index, reaching a striking 11 and categorized as extreme. This marks a considerable increase from the previous months, where the UV exposure was notably lower, with March peaking at 8. As the weather warms and days grow longer, the risk of sunburn increases dramatically, with a burn time of only 10 minutes at this UV level. This trend continues into May and June, where the UV Index remains at 11, emphasizing the importance of sun protection during this peak period. As you plan your outdoor activities, be sure to stay informed and take precautions to safeguard your skin—check more details on the Awaji UV Index.
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As we bask in the April sunshine of Awaji, Japan, a delightful trend emerges from the year’s daylight statistics. With 283 hours of bright, golden rays, April marks a significant increase from the preceding months, showing a vibrant 17% rise from March. This upward trajectory continues into May, where the sunlight peaks at 297 hours, heralding the arrival of warmer days. The steady climb from the year's start, beginning with 182 hours in January and gradually rising to April's brilliance, underscores the island’s transition into a season filled with warmth and brightness. Each month, as daylight increases, so too does the vibrancy of life on Awaji, inviting residents and visitors alike to revel in the island's picturesque landscapes illuminated by the sun.
In April, Awaji, Japan experiences a 48% chance of sunny weather, which is fairly consistent with the predictable trends of the preceding months. While March dips to 44%, the sunshine potential in April slightly rebounds, aligning closely with January's 47%. This offers a refreshing sense of renewal as spring unfolds, although it marks a noticeable decline from the more favorable conditions found in October, boasting a 60% chance of sun. As warmer months approach, the likelihood of sunny days decreases further, with May plunging to just 32%. Overall, April serves as a transitional month, where the promise of sunlight hovers just above the seasonal average, inviting residents and visitors alike to enjoy the budding beauty of springtime in Awaji.
In April, Awaji, Japan, enjoys a significant increase in daylight duration, with 13 hours of sunlight illuminating the landscape. This marks a noticeable uplift from 11 hours in March, heralding the arrival of spring with its longer, brighter days. As the months progress, daylight continues to rise, reaching its peak in June and July with 14 hours of sunshine. Following this peak, the gradual decline begins as summer transitions to autumn, with daylight hours decreasing to 12 in September and eventually tapering down to 9 by December. This progression reflects the rhythmic dance of the seasons, bringing vibrant life to the region as it moves from the subdued luminosity of winter into the flourishing brightness of spring and summer.
In April, the wind in Awaji, Japan is gentle, with an average speed of 4.9 m/s (11 mph), mirroring the calming breezes of March. This steady flow marks the beginning of a transition into warmer months, as wind speeds gradually lessen through May and into the summer. Notably, April's winds are among the lowest this year, suggesting a quieter ambiance perfect for outdoor activities. As the seasons progress, April stands out as a time when nature prepares for the vibrant energy of late spring and summer, offering a breath of fresh air that invites exploration while hinting at the gustier conditions that will return come autumn.
Weather in Awaji varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Awaji, focusing on differences in temperature, rainfall, humidity, and UV levels.
April's weather presents a notable shift compared to January. With average temperatures reaching 14°C (57°F) and maximums up to 20°C (69°F), April is significantly warmer than January, which averages only 7°C (45°F). However, April also sees more rainfall, with a total precipitation of 127 mm (5.0 in) over 8 days, compared to January's 54 mm (2.1 in) across 9 days. Humidity levels are slightly lower in April at 74%, while January experiences a higher humidity at 82%. For further details on January conditions, you can check Awaji weather in January.
April generally experiences milder and warmer weather compared to February. The average temperature in April is around 14°C (57°F), with a maximum of 20°C (69°F), while February has a cooler average of 7°C (45°F) and peaks at 15°C (59°F). Additionally, April sees significantly more precipitation, totaling 127 mm (5.0 in) compared to February's 62 mm (2.4 in), despite both months having a similar number of rainy days at eight. Humidity levels are slightly lower in April at 74%, compared to February's 79%, making springtime feel a bit more comfortable. For further details on February weather, you can visit Awaji weather in February.
April brings slightly warmer weather compared to March, with average temperatures rising from 10°C (50°F) in March to 14°C (57°F) in April. The minimum temperature in April starts at 6°C (43°F), while March has a cooler low of 3°C (38°F). Although April experiences a bit more precipitation, with 127 mm (5.0 in) over 8 days compared to March's 106 mm (4.2 in) over 10 days, the humidity remains relatively consistent at 74% in April and 73% in March. For more detailed information, check out Awaji weather in March.
April and May present notable differences in weather patterns. In April, temperatures generally range from a minimum of 6°C (43°F) to a maximum of 20°C (69°F), with an average of 14°C (57°F). The month sees approximately 127 mm (5.0 in) of precipitation over about 8 days, accompanied by a relative humidity of 74%. In contrast, May enjoys milder conditions, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 24°C (75°F), and an average of 18°C (65°F). However, May is slightly wetter, experiencing 153 mm (6.0 in) of rainfall across 10 days and a rise in humidity to 84%. For more detailed information, check out Awaji weather in May.
April and June exhibit notable differences in weather characteristics. In April, temperatures range from a chilly minimum of 6°C (43°F) to a comfortable maximum of 20°C (69°F), averaging around 14°C (57°F). This month sees about 127 mm (5.0 in) of precipitation over 8 days, and the humidity sits at a relatively mild 74%. In contrast, June brings significantly warmer temperatures, with a minimum of 16°C (61°F) and a maximum reaching up to 26°C (79°F), averaging around 22°C (71°F). Precipitation increases to 162 mm (6.4 in) over 11 days, accompanied by higher humidity levels at 86%. For a deeper look into the typical weather patterns in June, you can visit Awaji weather in June.
April and July exhibit stark differences in weather patterns. In April, temperatures range from a cooler minimum of 6°C (43°F) to a pleasant average of 14°C (57°F), peaking at 20°C (69°F). The month sees considerable rainfall, with 127 mm (5.0 in) spread over 8 days, and humidity averaging 74%. In contrast, July experiences much warmer temperatures, with a minimum of 21°C (70°F) and an average high of 26°C (78°F), reaching up to 30°C (86°F). Rainfall is more frequent in July, totaling 294 mm (11.6 in) across 16 days, and the humidity rises significantly to 92%. For more details on July weather, visit Awaji weather in July.
April and August present contrasting weather patterns. In April, temperatures range from a brisk 6°C (43°F) to a mild 20°C (69°F), with an average of 14°C (57°F). This month typically experiences 127 mm (5.0 in) of rainfall over about 8 days, accompanied by a humidity level of 74%. In stark contrast, August brings much warmer weather, with temperatures ranging from a minimum of 21°C (71°F) to a high of 32°C (90°F), averaging around 27°C (82°F). Precipitation increases to 165 mm (6.5 in) over approximately 10 days, and humidity rises significantly to 92%. For more details on August weather, you can visit Awaji weather in August.
The weather in April and September presents a striking contrast in both temperature and precipitation. April brings cooler conditions with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 20°C (69°F), accompanied by a moderate amount of rainfall at 127 mm (5.0 in) over about 8 days. In contrast, September experiences warmer temperatures, with averages between 17°C (63°F) and 30°C (87°F), significantly higher than in April. This month also sees increased rainfall, totaling 196 mm (7.7 in) over approximately 14 days, and a higher humidity level of 87%. For more details about September weather, you can visit Awaji weather in September.
April and October showcase distinct transitions in weather. In April, temperatures range from a cool minimum of 6°C (43°F) to a pleasant average of 14°C (57°F), with a maximum reaching 20°C (69°F). The month experiences moderate precipitation, totaling 127 mm (5.0 in) over about 8 days, and the humidity hovers around 74%. Conversely, October brings warmer conditions, with temperatures ranging from a minimum of 13°C (56°F) to an average of 20°C (68°F) and peaking at 27°C (80°F). This month also sees increased rainfall, with precipitation totaling 260 mm (10.2 in) over approximately 11 days and a higher humidity level of 85%. For more information on October weather in Awaji, you can visit Awaji weather in October.
In comparing the weather of April and November, we notice that both months experience mild temperatures, though November tends to be slightly warmer. April sees a minimum of 6°C (43°F) and an average of 14°C (57°F), peaking at 20°C (69°F), while November has a minimum of 8°C (46°F) and an average of 15°C (59°F), with a maximum reaching 22°C (72°F). Precipitation is more significant in April, with 127 mm (5.0 in) spread over 8 days, compared to November's 57 mm (2.2 in), also over the same number of days. Interestingly, November has a higher humidity level at 84% compared to April's 74%, creating a more damp atmosphere. For more detailed insights, check out Awaji weather in November.
April and December showcase contrasting seasonal weather patterns. In April, temperatures range from a minimum of 6°C (43°F) to a comfortable maximum of 20°C (69°F), with an average of 14°C (57°F). The month experiences a higher level of precipitation at 127 mm (5.0 in) over 8 days, coupled with a humidity level of 74%. In contrast, December’s temperatures are cooler, with a minimum of 3°C (37°F) and an average of 10°C (50°F), reaching a maximum of 20°C (68°F). Precipitation decreases to 72 mm (2.9 in) but occurs over 11 days, and the humidity is slightly higher at 82%. For further details, check out Awaji weather in December.
In April, Awaji transitions into spring, showcasing a delightful blend of mild temperatures and increased rainfall. With an average temperature of 14°C, this month stands out with its comfortable warmth, inviting both residents and travelers to enjoy the budding scenery. Unlike the harsher winter months, April experiences higher humidity and a notable amount of precipitation, totaling 127 mm over about 8 days. This creates a vibrant atmosphere, nourished by the frequent showers, and marks a significant shift towards more temperate conditions as the region gears up for the flourishing landscapes of late spring. For more detailed insights into the weather patterns year-round, visit Awaji Climate.