Last updated: August 21, 2025
In May, Shiogama, Japan experiences a delightful transition into warmer weather, with temperatures peaking at a comfortable 25°C (77°F) and averaging around 16°C (61°F). Nighttime brings a refreshing chill, dipping to a minimum of 7°C (45°F). This month sees an average of 11 days of rain, accumulating to about 111 mm (4.4 in), contributing to the lush greenery and vibrant landscapes of the region. With humidity levels around 80%, the air is notably moist, creating a refreshing atmosphere perfect for outdoor exploration. Enjoy the beauty of spring in Shiogama, where nature flourishes amid mild temperatures and gentle showers.
In Shiogama, Japan, May marks a delightful transition into warmth, as temperatures begin to rise significantly from the cooler months. With minimums averaging 7°C (45°F) and maximums reaching up to 25°C (77°F), this month showcases a comfortable average of 16°C (61°F), making it one of the most pleasant times to explore the region. As the chill of winter fades, the increase of almost 6°C in average temperatures from April to May invites locals and visitors alike to relish in outdoor activities and seasonal festivities. The steady progression towards summer is palpable, and May serves as a beautiful reminder of the vibrant life that blossoms as Shiogama comes alive with warmth and sunshine.
In May, Shiogama experiences 111 mm (4.4 inches) of precipitation, making it one of the wetter months as spring approaches its conclusion. This month sees rain on 11 days, akin to April's rainfall patterns, where a similar total of 113 mm fell over 12 days. Interestingly, this trend of substantial precipitation marks a transition to the heavier rains of summer, as June follows with 99 mm over 13 days. As such, May's conditions are reflective of both a lingering spring wetness and the anticipation of the intense summer deluges that lie ahead, notably July, which averages a striking 227 mm. This steadiness in rainfall highlights Shiogama's dynamic climate as it shifts through the seasons.
In Shiogama, Japan, May marks a notable transition in humidity levels, returning to 80%—the same level recorded in January. This increase signals the onset of warmer, more humid conditions as spring gives way to summer. Throughout the year, humidity trends show a gradual decline from January’s high of 80% down to 75% in April before spiking again in May. As the summer months approach, humidity levels rise sharply, peaking at 92% in July and August. Thus, May serves as an important bridge, showcasing a return to the high humidity typical of Shiogama’s climatic rhythm, while setting the stage for the more sultry summer ahead.
As spring transitions into summer in Shiogama, Japan, the UV Index sharply rises, reaching 10 in May—a significant increase from the previous month and indicative of very high exposure levels. The burn time for unprotected skin drops to just 15 minutes, underscoring the need for sun protection as outdoor activities become more common. This trend continues into June, where the UV Index remains at 10, maintaining the urgency for skin safety. The summer months bring even higher UV ratings, climbing to 11 in July and August, categorized as extreme. As the year progresses, the UV Index gradually decreases in the fall months, but May serves as a critical reminder of the sun's intensity. For more details on UV Index trends, check out Shiogama UV Index.
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As May unfolds in Shiogama, Japan, the sun graces the region with 292 hours of light, marking it as one of the sunniest months of the year. This vibrant increase from 271 hours in April showcases a steady upward trend in daylight as spring transitions into summer. Following this peak in brightness, the hours of sunshine slightly dip to 280 hours in June, revealing a gradual ebb that continues through the hotter months. Overall, the data reflects a lively sunlit cadence, with longer days ushering in the warmth and energy of summer, ensuring Shiogama is bathed in sunlight as nature vibrantly awakens.
As spring unfolds in Shiogama, Japan, the likelihood of sunny weather in May dips to 34%, marking a decline compared to the milder 47% seen in April. This trend suggests that the transition from spring to early summer brings more cloud cover and precipitation, as the chances of sun continue to decrease into June. Interestingly, while May offers a moderate amount of sunshine, it precedes the typically gloomier months of late spring and summer, where the prospects of bright days linger under 30%. This fluctuation in sunshine reinforces the unpredictable nature of May's weather, making it a unique period for both locals and visitors to embrace the blooming scenery amidst a tapestry of clouds.
As spring unfolds in Shiogama, Japan, daylight duration steadily increases, peaking in the vibrant month of May with an impressive 14 hours of sunlight. This trend reflects a gradual transition from the shorter days of winter, where January and December barely offer 9 hours of light. As the year progresses, the lengthening days reach their zenith in late spring and early summer, maintaining the generous 14 hours through June and July. However, as summer wanes, daylight begins to recede once again, with August witnessing a slight dip to 13 hours, ultimately tapering off to 11 hours in October and further diminishing as autumn settles in. This rhythmic cycle of light and dark beautifully encapsulates the seasonal changes in Shiogama, inviting both residents and visitors to revel in the long, sunlit days of spring and summer.
In Shiogama, Japan, the month of May ushers in a gentle breeze with an average wind speed of 3.6 m/s (8 mph), marking a notable shift as spring transitions to summer. This slight decline from the preceding months, particularly from February's brisk 5.1 m/s, indicates a trend of diminishing winds as warmer temperatures approach. Following May, wind speeds continue to ease into the summer months, with June and July recording even lighter breezes at 3.3 m/s and 3.0 m/s, respectively. This trend of waning winds not only enhances the serene atmosphere of the coastal town but also invites residents and visitors alike to fully enjoy the blossoming scenery and outdoor activities that the season has to offer. The consistent drop in wind speeds reflects Shiogama's seasonal rhythm, making May a beautiful gateway into the warmer months.
Weather in Shiogama varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Shiogama, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present strikingly different weather conditions. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 25°C (77°F), with an average of 16°C (61°F), creating a much warmer and more pleasant atmosphere. Additionally, May experiences significantly higher precipitation, with 111 mm (4.4 in) over approximately 11 days, contributing to the lush greenery of spring. In contrast, January is characterized by colder temperatures, ranging from a minimum of -5°C (23°F) to a maximum of 13°C (55°F), and an average of just 3°C (37°F). Although January has less precipitation at 52 mm (2.0 in) across 9 days, the chill in the air demands warmer clothing. Both months share a consistent humidity level of 80%, but the overall feel is vastly different, depicting the transition from winter to late spring. For more on January conditions, explore Shiogama weather in January.
When comparing the weather in May and February, a clear contrast emerges. May offers a mild climate with average temperatures ranging from a minimum of 7°C (45°F) to a comfortable maximum of 25°C (77°F), while February is much colder, with average temperatures fluctuating between -6°C (22°F) and 15°C (59°F). Additionally, May experiences higher precipitation, totaling 111 mm (4.4 in) over approximately 11 days, whereas February sees significantly less rain at 42 mm (1.7 in) across 8 days. Humidity is quite similar in both months, with May at 80% and February a bit lower at 79%. For more specific details about February weather in Shiogama, you can visit Shiogama weather in February.
In comparing the weather between March and May, it's clear that May experiences significantly milder temperatures with an average of 16°C (61°F) compared to March's cooler average of 7°C (44°F). While both months receive similar amounts of precipitation—111 mm (4.4 in) in May and 114 mm (4.5 in) in March—May generally boasts warmer conditions with maximum temperatures reaching up to 25°C (77°F), whereas March only peaks at 19°C (66°F). The humidity is slightly higher in May at 80%, compared to March’s 77%, indicating that while both months can be rainy, May feels more humid. For a closer look at March weather specifics, check out Shiogama weather in March.
In comparing the weather of April and May, May tends to be warmer overall, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 25°C (77°F), while April's temperatures are cooler, with a minimum of 2°C (35°F) and a maximum of 21°C (70°F). Despite the slightly higher precipitation in April at 113 mm (4.5 in) compared to May's 111 mm (4.4 in), both months share a similar number of rainy days, with May experiencing precipitation on 11 days and April on 12 days. Additionally, May has a higher humidity level at 80%, compared to April's 75%. For a detailed look at April's weather, you can visit Shiogama weather in April.
May and June exhibit noticeable differences in weather patterns, with June typically being warmer and slightly more humid. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 25°C (77°F), averaging around 16°C (61°F). The month experiences 111 mm (4.4 in) of precipitation over 11 days, with a humidity level of 80%. In contrast, June sees a minimum temperature of 12°C (54°F) and a maximum of 27°C (80°F), resulting in an average of 19°C (67°F). Despite having slightly less precipitation at 99 mm (3.9 in) over 13 days, June's humidity rises to 87%. For more detailed insights into June conditions, check out Shiogama weather in June.
May weather tends to be milder, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 25°C (77°F), and an average of 16°C (61°F). The month experiences approximately 111 mm (4.4 in) of precipitation over about 11 days, with humidity around 80%. In contrast, July is significantly warmer, featuring higher temperatures with a minimum of 17°C (63°F) and a maximum that can reach 32°C (89°F), resulting in an average of 23°C (74°F). However, July also brings increased rainfall, totaling 227 mm (8.9 in) over 19 days and a higher humidity level at 92%. For more details on July weather in Shiogama, you can visit Shiogama weather in July.
In May, the weather is comparatively mild with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 25°C (77°F) and an average of 16°C (61°F). The month sees about 111 mm (4.4 in) of precipitation over 11 days, and humidity levels are around 80%. In contrast, August experiences significantly warmer temperatures, with minimums at 17°C (63°F) and peak averages reaching 32°C (89°F), along with a higher average of 25°C (77°F). This month also has increased rainfall, totaling 213 mm (8.4 in) over 18 days, and higher humidity at 92%. For more details on August weather, you can visit Shiogama weather in August.
In May, the weather tends to be cooler with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 25°C (77°F), averaging around 16°C (61°F). The month experiences considerable rainfall, with around 111 mm (4.4 in) spread over 11 days, and humidity levels hovering around 80%. In contrast, September brings warmer temperatures, with minima of 13°C (55°F) and maxima reaching 31°C (87°F), averaging 22°C (72°F). This month is also wetter, receiving about 163 mm (6.4 in) of precipitation over 14 days and a slightly higher humidity level of 86%. For more specific details on September weather, you can refer to Shiogama weather in September.
May and October present relatively mild temperatures, with May typically showing a minimum of 7°C (45°F) and an average of 16°C (61°F), while October features slightly warmer temperatures, with a minimum of 8°C (47°F) and an average of 17°C (62°F). However, October experiences significantly more precipitation, totaling 229 mm (9.0 in) over 12 days, compared to May's 111 mm (4.4 in) across 11 days, leading to a wetter month. Humidity levels are also comparable, with May at 80% and October slightly higher at 82%. For a closer look at the October climate conditions, visit Shiogama weather in October.
May and November present distinctly different weather patterns. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 25°C (77°F), with an average of 16°C (61°F). This month is characterized by higher humidity at 80% and considerable rainfall, totaling 111 mm (4.4 in) over approximately 11 days. In contrast, November sees cooler temperatures with a minimum of 0°C (32°F), an average of 11°C (52°F), and a maximum of 20°C (67°F). Precipitation drops significantly to 39 mm (1.5 in) over 8 days, while humidity remains relatively stable at 79%. The stark contrast between the warm, wet conditions of May and the cooler, drier climate of November highlights the transitional nature of the seasons. For more details on November's weather, check Shiogama weather in November.
May and December present stark contrasts in weather. In May, temperatures range from a pleasant minimum of 7°C (45°F) to a maximum of 25°C (77°F), with average conditions around 16°C (61°F). The month experiences about 111 mm (4.4 in) of precipitation over 11 days, accompanied by high humidity at 80%. In contrast, December's temperatures drop significantly, with a minimum of -2°C (28°F) and a maximum of 15°C (60°F), averaging just 5°C (42°F). Precipitation in December is lighter, totaling 58 mm (2.3 in) across the same 11 days, but the humidity remains consistent at 80%. For a closer look at December weather patterns, you can explore Shiogama weather in December.
As spring unfolds in Shiogama, May brings a delightful transition with warmer temperatures and increased humidity, creating a vibrant atmosphere. Compared to other months, the weather is more generous, allowing for pleasant outdoor activities as the city begins to bloom. However, don't forget your umbrella! With an average of 11 rainy days this month, occasional showers can be expected. This unique blend of warmth and moisture sets May apart, making it a perfect time to explore the natural beauty of the region. For more detailed insights on the weather patterns in Shiogama, visit Shiogama Climate.