Last updated: August 21, 2025
May in Konan, Japan presents a delightful transition into warmer weather, with maximum temperatures reaching a comfortable 26°C (80°F) and an average of 19°C (67°F). Nighttime brings cooler embraces, as temperatures dip to a minimum of 9°C (49°F). This month is characterized by a significant amount of rainfall, totaling 206 mm (8.1 in) over 10 days, contributing to the area's lush greenery and vibrant landscapes. With an average humidity level of 82%, the air is rich and refreshing, making May an enchanting time to explore the beauty of Konan.
In May, Konan, Japan, truly begins to embrace the warmth of spring, reflecting a delightful transition from the cooler months. The temperatures range from a minimum of 9°C (49°F) to a comfortable maximum of 26°C (80°F), with an average temperature of 19°C (67°F). This marks a notable rise compared to the preceding months, showcasing an upward trend as the region shakes off the chill of winter. As May unfolds, residents and visitors alike can enjoy increasingly pleasant weather, perfect for outdoor activities and appreciating the blooming scenery. This gradual warming sets the stage for the approaching summer, inviting everyone to relish the vibrant environment that Konan has to offer.
In May, Konan, Japan experiences a notable increase in precipitation, with an average of 206 mm (8.1 in) over approximately 10 rainy days. This spike continues the trend from April, where rainfall starts ramping up significantly as the region transitions into the warmer months. The rainfall in May not only surpasses the April total but also sets the stage for the even heavier downpours that follow in June and July. With each passing month, the precipitation amounts and rainy days increase, highlighting a clear shift towards a wet season, making May a pivotal month for the region’s weather patterns.
As May arrives in Konan, Japan, residents experience a distinct rise in humidity, peaking at 82%. This increased moisture in the air heralds the onset of summer, following a gradual upward trend from the moderate levels seen in the earlier months. After a relatively dry January and February, where humidity levels rested at 74% and 70%, respectively, the numbers began to climb, hitting 76% in April. By May, the air becomes noticeably more humid, laying the groundwork for the sweltering conditions of June and July, which soar to 86% and 91% respectively. This pattern reflects not just the transition of seasons but also the unique climatic character of Konan, where the air thickens with moisture, setting the stage for the upcoming summer heat.
In May, Konan, Japan, experiences an extreme UV Index of 11, a level maintained from April, indicating the sun's intensity is at its peak this time of year. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take adequate precautions. This trend of increasing UV exposure continues into June, where the UV Index rises to 12, emphasizing the need for sun protection as the summer approaches. As daylight hours lengthen and temperatures rise, the risk of sunburn intensifies, making it essential to stay informed about daily UV levels. For more insights on UV exposure in the region, check out Konan UV Index.
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In Konan, Japan, the arrival of May brings an impressive 298 hours of sunshine, marking a peak in daylight as the spring transition to summer unfolds. This month is part of a broader trend of increasing sunlight that begins with 194 hours in January and steadily climbs, showcasing nature's awakening through brighter days. April’s gradual rise to 288 hours sets the stage for May's vibrant sunlight, while following months like June and July remain robust with 280 and 291 hours, respectively. The sun-loving locals relish these longer days, as sunshine in May not only signifies warmth but also the burst of life and color that accompanies this enchanting season.
As we transition into May in Konan, Japan, the likelihood of experiencing sunny weather takes a noticeable dip, with only 26% chance of sunshine. This decrease follows the relatively stable sunny percentages of earlier months, such as January and February, where sunshine probabilities hover around 51% to 53%. Interestingly, as we move from the spring blooms of April, which also sits at 43%, May's outlook shifts towards a greyer horizon, setting the stage for the rainy season that follows in June with just 20% sunshine. This trend highlights the ephemeral nature of sunny weather in early summer, reminding visitors that despite May's beauty, they should be prepared for more overcast days ahead.
In Konan, Japan, the evolution of daylight duration throughout the year reveals a captivating cycle of light. Starting from a steady 10 hours in January and February, the days gradually lengthen, with March ushering in an additional hour of daylight. As spring blossoms in April, daylight expands to 13 hours, maintaining this brightness into May. The lengthening days peak in June and July at 14 hours, providing ample time for outdoor activities and exploration. As summer transitions to fall, there’s a gentle decline; daylight decreases to 12 hours in September and continues to reduce, eventually tapering to just 9 hours by December. This rhythmic pattern not only marks the changing seasons but also invites residents and visitors alike to savor the beauty of each unique phase throughout the year.
In May, Konan, Japan, experiences a gentle breeze with an average wind speed of 2.8 m/s (6 mph), marking a slight decrease from the breezier months of winter and early spring. As temperatures rise, the winds begin to calm, reflecting a transition into the warm summer months. This trend continues into June and July, where speeds drop further to 2.2 m/s (5 mph) and 2.3 m/s (5 mph), respectively. Interestingly, the winds begin to pick up again in late summer with August showing a return to 3.0 m/s (7 mph), indicating that while May brings a reprieve from stronger gusts, Konan's wind patterns remain dynamic throughout the year. This ebb and flow of wind speeds not only enhances the region's mild climate but also contributes to its serene outdoor experiences in the spring.
Weather in Konan varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Konan, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present quite contrasting weather conditions. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), with an average of 19°C (67°F). The month sees significant rainfall, averaging 206 mm (8.1 in) over about 10 days, coupled with high humidity levels of 82%. In stark contrast, January experiences much cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 18°C (65°F), averaging just 8°C (46°F). Precipitation during this month is significantly lower at 54 mm (2.1 in), typically falling over 4 days, and humidity levels are also lower at 74%. For more details on weather specifics in January, visit Konan weather in January.
May and February exhibit stark contrasts in weather conditions. In May, temperatures range from a minimum of 9°C (49°F) to a pleasant average of 19°C (67°F), peaking at a maximum of 26°C (80°F), while February is notably cooler, with temperatures dropping as low as -1°C (31°F) and averaging only 8°C (47°F). Precipitation is more frequent in May, totaling 206 mm (8.1 in) over 10 days, compared to February's 86 mm (3.4 in) over just 7 days. Additionally, humidity levels are higher in May at 82%, versus February's 70%, which makes May feel more muggy despite its warmer temperatures. For more detailed information, visit Konan weather in February.
May and March offer distinct weather experiences, with May typically being warmer and more humid. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), giving an average of 19°C (67°F). In contrast, March sees cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 22°C (72°F), averaging around 12°C (54°F). May also experiences higher precipitation, totaling 206 mm (8.1 in) over about 10 days, compared to March's 147 mm (5.8 in) spread over 11 days. Additionally, the humidity in May is notably higher at 82%, compared to March's 70%. To explore more about March weather, you can visit this link: Konan weather in March.
In comparing the weather of May to that of April, May stands out with warmer temperatures, featuring an average of 19°C (67°F) compared to April's cooler average of 15°C (60°F). The minimum temperatures in May are also higher, starting at 9°C (49°F) versus April’s 4°C (39°F). However, May experiences more precipitation at 206 mm (8.1 in) over 10 days, compared to April’s 170 mm (6.7 in) over 9 days, reflecting an increase in humidity as well, which is at 82% in May compared to 76% in April. For further details, you can check out Konan weather in April.
May and June exhibit distinct differences in weather patterns. In May, temperatures range from a low of 9°C (49°F) to a high of 26°C (80°F), with an average of 19°C (67°F). There is notable precipitation of 206 mm (8.1 in) occurring over 10 days, and humidity levels are relatively high at 82%. In contrast, June brings even warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 28°C (84°F), averaging 22°C (73°F). However, June is also wetter, with precipitation reaching 286 mm (11.3 in) over 15 days and a slight increase in humidity to 86%. For more detailed information about the climate in June, visit Konan weather in June.
In May, the weather typically features milder temperatures, with a minimum of 9°C (49°F) and an average of 19°C (67°F), reaching a maximum of 26°C (80°F). This month sees significant rainfall, averaging 206 mm (8.1 in) over about 10 days, and the humidity hovers around 82%. In contrast, July experiences much warmer conditions, with minimum temperatures at 21°C (71°F) and averages rising to 26°C (79°F), peaking at 33°C (92°F). However, July is also much wetter, recording 523 mm (20.6 in) of precipitation over 22 days, along with an increase in humidity to 91%. For more details on July weather specifically, you can check Konan weather in July.
May and August present contrasting weather patterns. In May, temperatures range from a cool 9°C (49°F) to a pleasant maximum of 26°C (80°F), with an average of 19°C (67°F). Precipitation is quite significant, totaling 206 mm (8.1 in) over approximately 10 days, accompanied by high humidity levels at 82%. In contrast, August sees warmer temperatures, with a minimum of 22°C (71°F) and an average that reaches 27°C (82°F), peaking at a hot 34°C (94°F). Rainfall increases to 298 mm (11.7 in) over 19 days, and humidity rises slightly to 88%. For more details about the weather in August, you can visit Konan weather in August.
In May, the weather features a cooler temperature range with a minimum of 9°C (49°F) and a maximum of 26°C (80°F), resulting in an average of 19°C (67°F). This month sees about 206 mm (8.1 in) of precipitation over roughly 10 days, with a humidity level of 82%. In contrast, September offers warmer conditions, with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 32°C (89°F), leading to an overall average of 25°C (77°F). September is also wetter, accumulating approximately 262 mm (10.3 in) of precipitation over 18 days and a slightly higher humidity of 85%. For those interested in more detailed weather patterns specific to this month, check out Konan weather in September.
May and October both experience mild temperatures, but October tends to be slightly warmer, with average highs reaching 29°C (85°F) compared to May's 26°C (80°F). While May's temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (80°F), October starts off a bit warmer with minimums at 11°C (52°F) and similar average temperatures. Both months see considerable precipitation, with October receiving 251 mm (9.9 in) over 12 days, while May has 206 mm (8.1 in) over 10 days. Interestingly, the humidity remains consistent at 82% for both months, creating a refreshing atmosphere. For more details, you can view Konan weather in October.
In May, the weather tends to be warmer and more humid compared to November, with average temperatures around 19°C (67°F) and maximums reaching 26°C (80°F). This month also experiences significant rainfall, with 206 mm (8.1 in) of precipitation over approximately 10 days, leading to a high humidity level of 82%. In contrast, November sees cooler temperatures, with an average of 15°C (59°F) and a maximum of 24°C (75°F). The precipitation in November is much lower, at 63 mm (2.5 in) over just 6 days, and humidity is slightly reduced at 79%. For a more detailed look at what to expect, you can check Konan weather in November.
May and December present distinct contrasts in weather conditions. In May, temperatures range from a minimum of 9°C (49°F) to a pleasant average of 19°C (67°F), peaking at 26°C (80°F). The month is characterized by high humidity at 82% and considerable rainfall, accumulating 206 mm (8.1 in) over approximately 10 days. In stark contrast, December experiences much cooler temperatures, with a minimum of 2°C (36°F) and an average of only 10°C (50°F), reaching a maximum of 21°C (70°F). Precipitation in December is significantly lower at 67 mm (2.7 in) over about 6 days, and humidity is somewhat reduced at 77%. For more detailed information about the weather in December, you can visit Konan weather in December.
As May unfolds in Konan, the weather marks a delightful transition, showcasing warmer temperatures and a refreshing vibrancy compared to the chillier months that precede it. With an average temperature hovering around a comfortable 19°C (67°F), residents and visitors can enjoy the blossoming beauty of spring. However, the month does bring a significant increase in humidity at 82% and occasional rainfall, contributing to a total precipitation of 206 mm over about 10 days. This combination creates a lush, green landscape as nature comes alive. If you're curious about how May fits into the broader climate spectrum throughout the year, check out Konan Climate for a detailed overview.