Last updated: August 21, 2025
January in Ginowan, Japan showcases a mild climate, with maximum temperatures reaching 24°C (75°F) and an average of 19°C (66°F), offering a pleasant winter experience. The minimum temperature dips to 12°C (54°F), creating a comfortable atmosphere for outdoor activities. This month sees precipitation totaling 91 mm (3.6 in) over 11 days, contributing to the region's lush landscape. With an average humidity level of 71%, visitors can expect a mix of refreshing breezes and occasional showers, making it an ideal time to explore the beauty of Ginowan's natural and cultural offerings.
In Ginowan, Japan, January welcomes mild temperatures, with nighttime lows around 12°C (54°F) and pleasant daytime highs reaching up to 24°C (75°F). The average temperature settles at a comfortable 19°C (66°F), making it an inviting time for outdoor activities. Notably, the weather remains consistent as February rolls in, maintaining the same temperature range and average. As the months progress into spring, a gradual warming trend emerges—with March experiencing minimal increases, while April and May bring more noticeable rises as the average climbs to 24°C (76°F) and 24°C (76°F), respectively. This smooth transition lays the groundwork for the hot summer months ahead, easing from the cooler winter into a vibrant season with June and July boasting temperatures around 30°C (87°F). Overall, Ginowan's January weather signifies the tail end of winter, offering a hint of the warmth that spring and summer have in store.
January in Ginowan, Japan, marks the beginning of the year with a moderate precipitation total of 91 mm (3.6 in), falling over approximately 11 rainy days. This sets the tone for a gradual rise in moisture as the months progress, with February witnessing a slight increase to 97 mm (3.8 in). The trend continues upward, peaking in June, where the region experiences the highest rainfall of 302 mm (11.9 in) over 19 days—a clear sign of the approaching summer season. By contrast, the latter months showcase a consistent pattern of elevated precipitation, particularly in September, which receives 253 mm (10.0 in) as typhoon season peaks. Overall, January's precipitation serves as a precursor to the wetter months that follow, illustrating a diverse climate that fluctuates with the changing seasons.
In Ginowan, Japan, January ushers in a consistent humidity level of 71%, a figure that remains unchanged into February. As spring approaches, the humidity begins to rise, peaking at 76% in March and continuing its upward trend through the months. By April, the air feels increasingly moist at 82%, and this trend intensifies as summer approaches, hitting 84% in May and reaching a high of 86% from June to July. Post-summer, humidity levels begin to slightly decrease, settling at 82% in August and September, then gradually tapering off to 80% in October. As the year winds down, November sees humidity at 79%, and December wraps up the year with a more moderate 75%. This cycle reflects a clear seasonal progression, with the air in Ginowan becoming notably more humid as the year progresses toward summer.
In January, Ginowan, Japan, experiences a UV Index of 7, categorized as high, with a burn time of just 25 minutes. This sets the stage for a gradual increase in UV exposure as the year progresses. By February, the index rises to 9 (very high), reducing the safe burn time to 15 minutes, followed by a dramatic spike in March and April, with values peaking at 11 and 12, respectively. As spring turns into summer, the UV Index stays consistently high at 13 from May through August, pushing burn times down to a mere 10 minutes. This intense exposure continues into early autumn, boasting a 12 in September before tapering off in October and November to 9. By December, the index declines further to 6, marking a return to high exposure levels, where burn time increases again to 25 minutes. With these fluctuations, it's essential for residents and visitors to stay informed and protect their skin throughout the year. For more detailed insights, check out the Ginowan UV Index.
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In January, Ginowan, Japan, basks in a modest 154 hours of sunshine, setting the tone for a gradual increase as the year unfolds. As winter transitions to spring, the sunlight swells to 203 hours in February, heralding the arrival of longer days. By March and April, daylight flourishes, reaching 268 and 269 hours respectively, inviting residents to embrace the outdoors. The peak of sunshine hits in the summer months, where July and August witness a dazzling 317 and 319 hours, making it the sunniest period of the year. As autumn arrives, there’s a gentle decline, yet the month of September still offers a generous 295 hours. October and November continue this trend, providing ample sunshine before January rolls around again, reminding us of the vibrant cycle of light in this beautiful coastal city. The pattern reveals not just the beauty of Ginowan’s climate, but also an invitation to enjoy the changing seasons under the sun's gentle embrace.
In Ginowan, Japan, January marks the beginning of a gradual increase in sunshine as winter transitions into early spring. With only a 24% chance of sunny weather, this month tends to be one of the cloudier times of the year. However, it sets the stage for a noticeable upward trend; February sees a substantial jump to 42%, and by March, the likelihood of clear skies rises further to 46%. This progression hints at the welcoming warmth of spring, as April remains a solid month at 39%. While January may be less likely to greet you with sunny days, it paves the way for brighter and more cheerful weather in the following months.
In January, Ginowan, Japan, experiences about 10 hours of daylight, marking the start of a gradual increase in sunlight as winter transitions into spring. By February, the days stretch to 11 hours, paving the way for a consistent rise that peaks in the summer months. March through August shines with an abundant 12 to 13 hours of daylight, offering a perfect backdrop for outdoor activities and vibrant local festivals. As September rolls in, daylight begins to wane slightly, reverting to 12 hours, and further dwindles to 11 hours in October. By the time November and December arrive, the daylight duration has reverted back to 10 hours, completing the cycle of seasonal change. This rhythmic ebb and flow of daylight not only highlights the beauty of Ginowan's climate but also invites residents and visitors alike to enjoy each season's unique charm.
In January, Ginowan, Japan, embraces a brisk average wind speed of 8.2 m/s (18 mph), making it the windiest month of the year. As the seasons shift into February, the winds begin to mellow, dropping to 6.9 m/s (15 mph), and continue to decrease through March and May, reaching a low of 5.9 m/s (13 mph). However, the prevailing breezes pick up again in April with 7.6 m/s (17 mph), maintaining a generally moderate speed for the summer months. Notably, July and October see a resurgence of stronger winds at 7.5 m/s (17 mph) and 7.9 m/s (18 mph), respectively, indicating a dynamic pattern in Ginowan's yearly wind cycle, where winter's gusty beginnings can give way to more gentle summer breezes before another strong wind return.
Weather in Ginowan varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Ginowan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather features a minimum temperature of 12°C (54°F) and averages around 19°C (66°F), peaking at a maximum of 24°C (75°F). The month sees about 91 mm (3.6 in) of precipitation over 11 days, with humidity consistently at 71%. February mirrors January's temperatures with a minimum of 12°C (54°F), an average of 19°C (66°F), and a slightly higher maximum of 24°C (76°F). However, February experiences a bit more rainfall, totaling 97 mm (3.8 in) across 12 days, while maintaining the same humidity level of 71%. For more details on weather specifics, visit Ginowan weather in February.
Comparing the weather in January and March reveals some notable differences. In January, temperatures range from a minimum of 12°C (54°F) to a maximum of 24°C (75°F), with an average temperature of 19°C (66°F). The month sees around 91 mm (3.6 in) of precipitation over 11 days, accompanied by a humidity level of 71%. In contrast, March features slightly warmer temperatures, with a minimum of 14°C (57°F) and an average of 20°C (68°F), reaching a maximum of 24°C (76°F). Precipitation increases to 107 mm (4.2 in) over the same number of days, and humidity rises to 76%. This shift indicates a gradual warming trend and a bit more moisture in the air as winter gives way to spring. For further details, you can check out Ginowan weather in March.
In January, the weather is generally mild, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 24°C (75°F). The month experiences an average of 91 mm (3.6 in) of precipitation over 11 days, accompanied by a relative humidity of 71%. In contrast, April sees slightly warmer temperatures, with minimums of 15°C (60°F) and maximums reaching 26°C (79°F). This month has a higher average rainfall of 137 mm (5.4 in), also spread over 11 days, and a rise in humidity to 82%. Thus, while both months feature similar patterns in terms of precipitation days, April emerges as warmer and wetter compared to January. For more details, check out Ginowan weather in April.
In January, the weather in Ginowan features milder temperatures, with an average of 19°C (66°F) and daytime highs reaching up to 24°C (75°F). The month sees about 91 mm (3.6 in) of precipitation over 11 days, accompanied by a humidity level of 71%. In contrast, May brings warmer conditions, with average temperatures climbing to 24°C (76°F) and maximums of 27°C (82°F). This month experiences significantly higher precipitation, totaling 208 mm (8.2 in) over 12 days, and an increase in humidity to 84%. For a closer look at the weather patterns in May, you can visit Ginowan weather in May.
In January, the weather tends to be milder with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 24°C (75°F). This month records about 91 mm (3.6 in) of precipitation over approximately 11 days, and the humidity level sits at 71%. In contrast, June experiences warmer temperatures, hovering between a minimum of 21°C (70°F) and a maximum of 29°C (84°F), with an average of 26°C (80°F). The rainfall significantly increases to 302 mm (11.9 in) spread over 19 days, accompanied by higher humidity at 86%. This transition highlights a shift from the cooler, drier conditions of January to the warmer, more humid climate of June, which is well-documented in detail here: Ginowan weather in June.
January and July present distinct contrasts in weather conditions. In January, temperatures range from a cool minimum of 12°C (54°F) to a comfortable average of 19°C (66°F), peaking at a maximum of 24°C (75°F). The month experiences moderate rainfall, with a total precipitation of 91 mm (3.6 in) over 11 days and a humidity level of 71%. In contrast, July showcases much warmer temperatures, with minimums of 26°C (78°F) and an average of 28°C (83°F), reaching up to 30°C (87°F). This summer month also sees increased rainfall, totaling 192 mm (7.6 in) across 13 days and a higher humidity of 86%. For those interested in more details about July weather, visit Ginowan weather in July.
In January, the weather tends to be quite mild, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 24°C (75°F), averaging at 19°C (66°F). While it experiences lower humidity at 71%, January sees some precipitation, with about 91 mm (3.6 in) over 11 days. In contrast, August brings much warmer conditions, with minimum temperatures reaching 26°C (78°F) and an average of 28°C (83°F), peaking at 30°C (87°F). This month is also wetter, with 205 mm (8.1 in) of rain falling over 17 days, and humidity levels rising to 82%. For more specific insights, check out Ginowan weather in August.
In January, the weather is considerably cooler, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 24°C (75°F). It typically experiences around 91 mm (3.6 in) of precipitation over 11 days, and the humidity level averages 71%. In contrast, September boasts much warmer temperatures, with a minimum of 24°C (75°F) and an average of 28°C (82°F), peaking at 30°C (87°F). The month is also wetter, receiving about 253 mm (10.0 in) of rain across 19 days, with humidity rising to an average of 82%. For more detailed information about the weather in September, you can visit Ginowan weather in September.
In January, the weather tends to be milder, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 24°C (75°F), and an average of 19°C (66°F). This month also experiences about 91 mm (3.6 in) of precipitation over 11 days, with humidity levels at 71%. In stark contrast, October is warmer, with temperatures varying from a minimum of 21°C (71°F) to a peak of 29°C (84°F), averaging at 26°C (79°F). It sees increased rainfall, totaling 160 mm (6.3 in) over 13 days, accompanied by a higher humidity of 80%. For more detailed insights into October weather, visit Ginowan weather in October.
In January, the weather features milder temperatures with a minimum of 12°C (54°F) and an average of 19°C (66°F), peaking at a maximum of 24°C (75°F). The month experiences about 91 mm (3.6 in) of precipitation over 11 days, accompanied by a relative humidity of 71%. In contrast, November sees warmer conditions, with a minimum temperature of 19°C (67°F) and an average of 23°C (74°F), reaching a maximum of 27°C (80°F). Precipitation in November is slightly higher at 103 mm (4.1 in), also spread across 11 days, but with increased humidity at 79%. Overall, November offers a warmer and wetter experience compared to the cooler and drier January. For more specific details about the weather in Ginowan during November, you can visit Ginowan weather in November.
January experiences slightly milder temperatures compared to December, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 24°C (75°F), contrasted with December’s minimum of 14°C (58°F) and maximum of 25°C (78°F). Additionally, January has less precipitation, totaling 91 mm (3.6 in) over 11 days, while December sees significantly more rain at 188 mm (7.4 in) across 16 days. Humidity levels are relatively similar, with January at 71% and December slightly higher at 75%. For a detailed look at December weather in Ginowan, you can follow this link: Ginowan weather in December.
As January envelops Ginowan, the weather presents a refreshing contrast to the sultry summer months. With mild temperatures and a noticeable drop in humidity, this month invites residents and visitors alike to enjoy the pleasant outdoors. Although January can see its share of rain, the overall atmosphere is crisp and invigorating, making it a unique time to experience the beauty of Okinawa. To explore more about how Ginowan's January weather fits into the broader climatic patterns, visit Ginowan Climate.