Last updated: August 21, 2025
In January, Imari, Japan, experiences a temperate winter, with temperatures ranging from a maximum of 18°C (64°F) to a minimum of -2°C (28°F), yielding an average of about 7°C (44°F). The month sees 56 mm (2.2 in) of precipitation spread over 7 days, contributing to a relative humidity of 73%. This mix of cool temperatures and moisture creates a refreshing yet brisk atmosphere, ideal for enjoying the unique winter charm of this coastal city.
In January, Imari, Japan, is marked by a crisp chill, with temperatures dipping as low as -2°C (28°F) at night, making the air sharp but invigorating. The average temperature hovers around 7°C (44°F), while daily highs can reach a pleasant 18°C (64°F), offering a delightful contrast that hints at the warmth to come in the following months. As February rolls in, temperatures remain consistent, with a slight increase in daytime maximums, peaking at 21°C (70°F). This gradual warming trend continues into March, where the average climbs to 11°C (53°F), signaling the transition to spring. Thus, the chilly January mornings set the stage for the milder days ahead, showcasing Imari's compelling shift from winter’s embrace to the budding vibrancy of spring.
January in Imari, Japan, sees a moderate precipitation amount of 56 mm (2.2 in), falling over approximately 7 days. This sets the stage for a notable increase in rainfall in February, which rises to 80 mm (3.2 in). As winter transitions into spring, precipitation continues to escalate; March and April witness significant upticks, reaching 136 mm (5.3 in) and 118 mm (4.7 in), respectively. This trend suggests that the wetter months are just around the corner, with May's rainfall peaking at 177 mm (7.0 in). Notably, the summer months dramatically intensify rainfall, particularly in July, where residents experience a stunning 385 mm (15.2 in) over 18 days, marking it as the peak of the wet season. By contrast, January's relatively dry conditions, with just a few rainy days, starkly highlight the shift toward much wetter weather as the year progresses.
In January, Imari, Japan experiences a humidity level of 73%, marking a cool yet damp start to the year. This figure shows a slight decrease from the previous month, hinting at a winter chill that envelops the city. As the seasons shift into February and March, humidity levels gently fluctuate, dropping to 69% and modestly rising to 71%, maintaining that crisp atmospheric quality. However, as spring progresses, humidity begins to rise, peaking significantly in the warmer months—with April at 79% and soaring to a sweltering 97% by July. This pronounced increase highlights Imari's transition into a humid subtropical climate, where moisture envelops the air consistently. The trend continues into August and September, before gradually tapering off as the year closes, landing back at 72% in December. Overall, the data suggests a clear seasonal rhythm, with humidity levels rising dramatically throughout the summer, which ultimately creates a lush, vibrant landscape characteristic of Imari.
In January, Imari, Japan, experiences a moderate UV Index of 4, suggesting a burn time of 30 minutes for unprotected skin. This relatively lower level of UV exposure marks the start of the year before a noticeable uptick in February, where the index rises to 6—classified as high—resulting in a burn time of only 25 minutes. As spring approaches, the UV Index climbs steadily, hitting 8 in March and peaking to 10 in April. The trend continues into May and June, where the index reaches a staggering 11, indicating extreme exposure with just 10 minutes of safe sun time. This extreme level persists through the summer months of July and August before tapering off in the fall, with a decline to 7 in October and subsequently 6 in November, bringing a return to the high category. By December, the UV Index drops back to 4, mirroring January’s conditions. Keeping an eye on the seasonal changes is essential for sun safety—dive deeper into the UV patterns ready for your travels at Imari UV Index.
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In January, Imari experiences a modest 166 hours of sunshine, setting a tranquil tone for the new year. As winter gradually gives way to spring, the days brighten significantly; February sees an increase to 226 hours, followed by March with 260 hours of sun-drenched bliss. The sunshine peaks in the late spring and early summer months, with April and May providing 279 and 281 hours, respectively, inviting plentiful outdoor activities. However, the sunshine begins to wane slightly in June, with 262 hours, and continues to fluctuate through the summer, with July and August showcasing 268 and a vibrant 297 hours. The transition to autumn brings a gradual decline, as September drops to 254 hours, leading into October’s 253 hours. By November, Imari enjoys a gentle glow of 231 hours, while December wraps up the year with a cozy 199 hours, painting a picture of diverse sunshine throughout the seasons.
In Imari, Japan, January brings a 35% chance of sunny weather, positioning it among the more unpredictable months for clear skies. As we step into February, the probability of sunshine climbs to 45%, suggesting an upward trend as winter begins to recede. However, March returns to a similar level of sunny likelihood as January, maintaining that 35% chance. This fluctuating pattern continues into the spring months, with April seeing a slight increase to 40%, before the sun's visibility begins to wane again in May at 32%. Notably, the summer months depict a downward trend, culminating in a 20% chance of sun in July. Yet, after this dip, the likelihood gradually improves as autumn approaches, highlighting the seasonal shift with a 62% chance of sunshine by October, illustrating the potential for warmer, sunnier days ahead as winter looms once more.
In Imari, Japan, January marks the beginning of a gradual shift in daylight, with residents enjoying 10 hours of light each day. As winter gives way to spring, February maintains this daylight duration, but by March, an increase to 11 hours heralds the approach of longer days. This trend continues into April and May, where daylight stretches to 13 hours, offering a refreshing embrace of sunlight. The brightness peaks in June and July, with 14 hours of daylight, perfect for outdoor activities. However, as summer fades into autumn, daylight begins to recede, dropping to 12 hours in September and further to 10 hours by November. By December, the cycle completes with just 9 hours of daylight, reminding us of the ebb and flow of light throughout the year in this picturesque locale.
In Imari, Japan, the winds of January blow steadily at an average speed of 3.1 m/s (7 mph), setting a breezy tone for the month. This consistent wind pattern carries over into February, maintaining the same brisk pace before gradually tapering off in the following months. As spring approaches, March and April experience a slight decline to 2.8 m/s (6 mph), signaling a gentle transition. The winds continue to soften in May, dropping to 2.6 m/s (6 mph) and reaching their lowest point in June, where they whisper at just 1.8 m/s (4 mph). The summer months of July and August see a modest rebound, while September and October stabilize around 2.4 m/s (5 mph). Interestingly, the wind picks up slightly again in November with 2.6 m/s (6 mph), before closing out the year in December at 3.0 m/s (7 mph). This cyclical trend not only reflects the seasonal shifts but also enhances Imari's serene coastal charm, inviting residents and visitors alike to enjoy the rhythmic whisper of the wind throughout the year.
Weather in Imari varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Imari, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February present a relatively mild winter climate with some notable differences. While January typically sees temperatures ranging from a minimum of -2°C (28°F) to a maximum of 18°C (64°F), February experiences slightly warmer conditions, with a maximum of 21°C (70°F). Both months feature a minimum temperature of -2°C, but February's average temperature increases to 7°C (45°F) compared to January's 7°C (44°F). Precipitation also rises in February, totaling 80 mm (3.2 in) over 10 days, in contrast to January's 56 mm (2.2 in) over 7 days. Humidity levels are moderately similar, with January at 73% and February slightly lower at 69%. For more specific details about the weather in this period, you can visit Imari weather in February.
January and March weather exhibit notable differences, particularly in temperature and precipitation levels. In January, temperatures range from a minimum of -2°C (28°F) to a maximum of 18°C (64°F), with an average of around 7°C (44°F). The month also sees around 56 mm (2.2 in) of precipitation over approximately 7 days, accompanied by a relative humidity of 73%. In contrast, March brings warmer conditions, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 23°C (73°F) and an average of 11°C (53°F). However, March experiences significantly higher precipitation, totaling 136 mm (5.3 in) over about 10 days, while humidity levels remain slightly lower at 71%. For more detailed information, you can check Imari weather in March.
In January, the weather tends to be cooler with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 18°C (64°F), and an average temperature of 7°C (44°F). The month sees about 56 mm (2.2 in) of precipitation over approximately 7 days, coupled with a humidity level of 73%.
In contrast, April brings a significant warming trend, featuring minimum temperatures of 4°C (39°F) and maximums of 29°C (84°F), with an average temperature of 15°C (60°F). However, April experiences higher precipitation, totaling 118 mm (4.7 in) over 9 days, alongside a slight increase in humidity to 79%. This shift indicates a transition towards milder and wetter weather. For more details on April conditions, you can visit Imari weather in April.
In January, the weather is characterized by cooler temperatures, with minimums dropping to -2°C (28°F) and an average of 7°C (44°F), while maximum temperatures reach only 18°C (64°F). The month experiences moderate precipitation of 56 mm (2.2 in) spread across about 7 days and maintains a humidity level of 73%. In contrast, May brings much warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to an average of 20°C (68°F) and maximums peaking at 30°C (86°F). However, May also sees an increase in rainfall, totaling 177 mm (7.0 in) over 11 days and a higher humidity of 87%. For a more detailed look at the weather in May, visit Imari weather in May.
In January, the weather is relatively cold with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 18°C (64°F). The month experiences moderate precipitation, averaging 56 mm (2.2 in) over about 7 days, accompanied by a humidity level of 73%. In stark contrast, June brings much warmer conditions, featuring temperatures that range from a minimum of 15°C (59°F) to a scorching maximum of 32°C (90°F). This month is also wetter, with a significant 209 mm (8.2 in) of rain spread over approximately 13 days, and humidity levels rising to 91%. For those interested in a closer look at June's climate specifics, you can refer to Imari weather in June.
January and July present starkly contrasting weather conditions. In January, temperatures range from a chilly minimum of -2°C (28°F) to a mild maximum of 18°C (64°F), with an average of 7°C (44°F). The month experiences around 56 mm (2.2 in) of precipitation over 7 days, accompanied by a humidity level of 73%. In contrast, July brings a significant rise in temperatures, with minimums of 18°C (65°F) and maximums soaring to 36°C (97°F), averaging around 27°C (80°F). However, July is notably wetter, receiving 385 mm (15.2 in) of rainfall over 18 days, combined with high humidity levels at 97%. For more detailed information, refer to Imari weather in July.
January and August present a stark contrast in weather conditions. In January, temperatures hover between a chilly -2°C (28°F) to a mild 18°C (64°F), with an average of 7°C (44°F). The month experiences about 56 mm (2.2 in) of precipitation over 7 days, accompanied by a humidity level of 73%. In contrast, August sees significantly warmer temperatures, ranging from a minimum of 19°C (67°F) to a scorching maximum of 38°C (100°F), with an average temperature of 28°C (83°F). Rainfall increases dramatically, with 297 mm (11.7 in) of precipitation occurring over 15 days, and humidity levels rise to a humid 94%. The seasonal shift highlights the distinctive weather patterns experienced throughout the year. For more specifics on August conditions, visit Imari weather in August.
January and September present notably contrasting weather conditions. In January, temperatures range from a chilly -2°C (28°F) at night to a mild 18°C (64°F) during the day, with an average temperature of 7°C (44°F). Precipitation is moderate at 56 mm (2.2 in) over about 7 days, and humidity remains relatively low at 73%. In sharp contrast, September experiences much warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 34°C (94°F), averaging around 24°C (76°F). However, this month sees significantly higher rainfall of 218 mm (8.6 in) spread across roughly 15 days, along with increased humidity at 84%. For more information on September weather specifics, visit Imari weather in September.
Comparing the weather in January and October reveals significant differences. In January, temperatures range from a chilly minimum of -2°C (28°F) to a comfortable maximum of 18°C (64°F), with an average of 7°C (44°F). This winter month experiences about 56 mm (2.2 in) of precipitation over approximately 7 days, along with a humidity level of 73%. In contrast, October boasts much warmer temperatures, with a minimum of 10°C (49°F) and a maximum that can reach 31°C (88°F), averaging around 19°C (67°F). Precipitation is higher in October at 116 mm (4.6 in) over about 9 days, accompanied by a slight increase in humidity to 79%. For more details on October’s climate, you can check Imari weather in October.
January and November present distinct weather characteristics, showcasing the transition from winter to autumn. In January, temperatures range from a chilly minimum of -2°C (28°F) to a milder maximum of 18°C (64°F), with an average of 7°C (44°F). The month experiences approximately 56 mm (2.2 in) of precipitation over about 7 days and maintains a humidity level of 73%.
In contrast, November offers a more temperate climate with minimum temperatures around 3°C (37°F) and maximums reaching up to 24°C (76°F). The average for November sits at a comfortable 14°C (57°F), with similar precipitation levels at 55 mm (2.2 in) over 7 days and a slightly higher humidity of 75%.
For more detailed information on November weather, you can visit Imari weather in November.
In January, the weather generally tends to be cooler with minimum temperatures dropping to -2°C (28°F) and an average of 7°C (44°F), compared to December when temperatures range from 0°C (32°F) to an average of 8°C (48°F). January also sees a max temperature of 18°C (64°F), which is notably lower than December's peak of 23°C (73°F). Both months experience similar levels of precipitation, with January receiving 56 mm (2.2 in) and December slightly higher at 76 mm (3.0 in), each spread over approximately 7 days. Humidity remains consistent, with January at 73% and December at 72%. For more insights into December's weather, you can check Imari weather in December.
January in Imari presents a distinctive charm with its cooler temperatures, setting it apart from the warmer months of the year. While visitors can expect daytime highs to reach a mild 18°C, the evenings often bring a brisk chill, dipping down to around -2°C. This month also sees a relatively high humidity level of 73%, making the crisp air feel a bit sharper. With about 56 mm of precipitation over seven days, January offers a refreshing slight dampness that enhances the region's natural beauty. For those curious about Imari's climatic patterns throughout the year, check out Imari Climate for more insights.