Last updated: August 21, 2025
In Miyazaki, Japan, January presents a cool yet inviting climate, with maximum temperatures reaching a pleasant 19°C (67°F) and average temperatures around 10°C (50°F). The month typically sees a minimum temperature dipping to 1°C (35°F), providing a crisp winter atmosphere. While travelers can expect an average precipitation of 59 mm (2.3 in) over about 5 days, the humidity level hovers at a comfortable 72%, making it a great time to explore the region’s scenic beauty amidst refreshingly cool weather.
In Miyazaki, Japan, January brings a refreshing, mild winter climate, with temperatures ranging from a chilly 1°C (35°F) at night to a comfortable 19°C (67°F) during the day. The average temperature hovers around 10°C (50°F), making it an ideal time for visitors to explore the region's beautiful landscapes without the extreme cold. As the month progresses into February, temperatures rise slightly, signaling the impending arrival of spring. This gradual warming trend continues into March, where mornings become noticeably warmer, and daytime highs reach a pleasant 22°C (72°F). Overall, January's temperatures highlight a transitional phase, setting the stage for the increasing warmth that lies ahead in the coming months.
In January, Miyazaki experiences relatively low precipitation, with only 59 mm (2.3 in) of rain over a mere 5 days. This marks the driest month of the year, setting a stark contrast to the upcoming wetter months. As February rolls in, the average precipitation more than doubles to 107 mm (4.2 in) over 9 days, hinting at the arrival of increased rainfall. The real shift occurs in March and April, where precipitation rises sharply, peaking in June with an impressive 299 mm (11.8 in) over 17 days. This trend underlines a significant wet season in Miyazaki, with July and September following suit as the rainiest months. Conversely, as the year wraps up, precipitation declines again, with November and December offering respite before the cycle begins anew. Overall, January serves as a gentle introduction to the region's more dramatic seasonal weather patterns.
January in Miyazaki, Japan, welcomes a moderate humidity level of 72%, setting the stage for a month that feels comfortably moist. As winter transitions into spring, humidity remains stable, hovering around the same percentage through March. However, as the days grow longer and warmer, April witnesses a noticeable increase to 79%, signaling the onset of spring's lushness. This upward trend continues into the summer months, peaking at an impressive 90% in July, which brings a rich, tropical feel to the region. Although humidity dips slightly during August and September, it retains a high level of moisture, averaging around 80%. Even with the arrival of autumn, humidity remains relatively consistent, showcasing Miyazaki's overall humid climate throughout the year.
In January, Miyazaki experiences a moderate UV Index of 5, requiring just 30 minutes of exposure before the risk of sunburn increases. As the month progresses into February, the index rises to 6, signaling a higher risk level. This trend continues into the spring, with March and April seeing very high indices of 9 and 10, respectively, which drastically reduces safe exposure time to just 15 minutes. By May, the UV Index escalates to an extreme 12, maintaining this intensity through the summer months, resulting in a mere 10 minutes of unprotected sun exposure before burning becomes likely. Interestingly, as autumn arrives, the UV levels start to diminish, dropping to 8 in October, followed by a return to a moderate 6 in November, and finally a lower 4 by December. This seasonal fluctuation highlights the importance of staying informed about UV levels year-round, especially in the context of outdoor activities. For more detailed information, you can check the Miyazaki UV Index.
UV Risk Categories
January shines with an inviting 197 hours of sunlight in Miyazaki, Japan, setting the stage for a gradual increase in brightness as the year unfolds. As winter transitions into spring, February sees a notable jump to 233 hours, and by March, daylight flourishes further to 270 hours. This upward trend continues with April basking in 285 hours, marking the peak of springtime radiance. Summer brings its own vibrancy, with August soaring to 303 hours, the pinnacle of sunshine before gradually descending into fall. Even as the days shorten in the latter months, including November’s 235 hours and December’s 232 hours, Miyazaki maintains a pleasant glow, making the sunshine a cherished aspect of this coastal city throughout the year.
In Miyazaki, Japan, January boasts a promising 61% chance of sunny weather, making it one of the brighter months of the year. This period stands out not only for its higher sun probability compared to the following months, such as February at 55% and March at 42%, but also when juxtaposed with the much cloudier summer months like June and July, which hover around 20% to 21%. Interestingly, the likelihood of sunny days begins to show a slight increase again in the fall, reaching 57% in October, before the year ends with a sunny December at an impressive 74%. Overall, January serves as a delightful gateway to more sunshine as the seasons transition in Miyazaki.
In Miyazaki, Japan, January sets the stage with roughly 10 hours of daylight, marking the beginning of the year with a gentle light. As February rolls in, daylight extends to 11 hours, hinting at the gradual transition toward spring. This trend continues into March, where daylight remains at 11 hours, signaling the lingering coolness before the arrival of warmer months. April brings a notable increase to 12 hours, followed by a blossoming 13 hours in May, inviting the vibrant colors of nature. The peak of daylight hits in June with 14 hours, providing the longest days of the year. Interestingly, July and August maintain this generous 13-hour allowance, allowing for plenty of summer activities. As autumn approaches, daylight begins to wane, with September dropping to 12 hours and October to 11 hours, before settling back to 10 hours in both November and December. This rhythmic ebb and flow of daylight encapsulates the seasonal charm of Miyazaki, harmonizing with the changing landscapes throughout the year.
In January, Miyazaki greets the new year with a gentle breeze, averaging 3.5 m/s (8 mph). This calm winter wind invites contemplation and serenity, perfect for cozy moments spent indoors or leisurely walks along the coast. As the season transitions into February, the area experiences a noticeable uptick in wind speed, reaching 4.6 m/s (10 mph), adding a brisk edge to the air. However, the winds mellow again as spring approaches, settling back to similar speeds of 3.8 m/s (8 mph) in March and 3.9 m/s (9 mph) in April. This trend of variability continues throughout the year, with wind speeds oscillating between 3.0 m/s (7 mph) in June and hovering around 3.5 m/s (8 mph) in the latter months. Overall, January’s tranquil winds set a serene tone that slowly shifts toward a livelier rhythm by late winter, reflecting the gradual awakening of nature in Miyazaki.
Weather in Miyazaki varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Miyazaki, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit similar average temperatures, with January experiencing a minimum of 1°C and a maximum of 19°C, while February sees slightly warmer temperatures, ranging from a minimum of 2°C to a maximum of 20°C. However, February is marked by increased precipitation, receiving 107 mm over 9 days compared to January's 59 mm over 5 days. Despite the wetter conditions, February maintains a slightly lower humidity level at 68%, compared to January's 72%. For more details on February weather in Miyazaki, visit Miyazaki weather in February.
January weather in Miyazaki is characterized by mild temperatures, with an average of 10°C (50°F) and a maximum of 19°C (67°F). The month experiences relatively low precipitation, totaling 59 mm (2.3 in) over just 5 days, and maintains a consistent humidity level of 72%. In contrast, March sees a noticeable increase in temperatures, with an average of 14°C (57°F) and highs reaching 22°C (72°F). However, it also brings significantly more rainfall, averaging 170 mm (6.7 in) across 13 days, while humidity levels remain steady at 72%. For more detailed insights, you can check out Miyazaki weather in March.
In January, the weather in Miyazaki is relatively cool, with average temperatures ranging from a minimum of 1°C (35°F) to a maximum of 19°C (67°F). The month sees around 59 mm (2.3 in) of precipitation over about 5 days, accompanied by a humidity level of 72%. In contrast, April offers a much warmer climate, with temperatures ranging from a minimum of 8°C (47°F) to a pleasant maximum of 24°C (76°F). However, April experiences significantly more rainfall, approximately 139 mm (5.5 in) over 10 days, and a higher humidity of 79%. For more details, check out Miyazaki weather in April.
The weather in January is notably cooler, with average temperatures ranging from a minimum of 1°C (35°F) to a maximum of 19°C (67°F). In contrast, May brings warmer conditions, featuring an average temperature that spans from 12°C (54°F) to 27°C (81°F). January experiences relatively low precipitation, totaling 59 mm (2.3 in) over 5 days, while May sees a significant increase, with 218 mm (8.6 in) of rain over 12 days, contributing to higher humidity levels of 83% compared to January's 72%. For more detailed information, you can refer to Miyazaki weather in May.
In January, the weather is relatively cool, with average temperatures ranging from a minimum of 1°C (35°F) to a maximum of 19°C (67°F). This month experiences approximately 59 mm (2.3 in) of precipitation, distributed over about 5 days, and the humidity averages around 72%. In stark contrast, June brings much warmer conditions, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 29°C (84°F). However, this month also sees a significant increase in rainfall, totaling 299 mm (11.8 in) over approximately 17 days, and higher humidity levels at 86%. For more detailed insights, you can check Miyazaki weather in June.
January and July present stark contrasts in weather patterns. In January, temperatures range from a minimum of 1°C (35°F) to a maximum of 19°C (67°F), with an average temperature of 10°C (50°F). The month experiences moderate precipitation of 59 mm (2.3 in) over about five days, with a humidity level of 72%. In sharp contrast, July boasts much warmer temperatures, with lows around 22°C (72°F) and highs reaching 31°C (88°F), averaging 26°C (80°F). This month sees significantly higher precipitation, totaling 332 mm (13.1 in) across 19 days and humidity soaring to 90%. For more detailed information, you can check Miyazaki weather in July.
In comparison to January, August presents a significantly warmer climate, with average temperatures soaring from a mild 10°C (50°F) to a balmy 28°C (82°F). While January experiences only 59 mm (2.3 in) of precipitation over about 5 days, August sees a substantial increase, with 236 mm (9.3 in) of rainfall occurring over 16 days. Additionally, humidity levels rise from January's 72% to a muggy 85% in August, making the summer month feel noticeably more humid and tropical. For more details about how the weather shapes up specifically in August, check out Miyazaki weather in August.
January and September present contrasting weather experiences. In January, temperatures range from a chilly 1°C (35°F) at night to a mild 19°C (67°F) during the day, with an average precipitation of 59 mm (2.3 in) spread over 5 rainy days and a humidity level of 72%. In stark contrast, September boasts significantly warmer temperatures, with nighttime lows of 20°C (67°F) and daytime highs reaching 31°C (88°F). Rainfall in September is also much more pronounced, totaling 317 mm (12.5 in) across 18 days, accompanied by a higher humidity level of 80%. For a detailed overview of weather conditions during this month, check out Miyazaki weather in September.
When comparing January and October, a noticeable shift in weather patterns can be observed. January typically features cooler temperatures, with a minimum of 1°C (35°F) and an average of 10°C (50°F), while October offers a much warmer climate, starting at a minimum of 14°C (57°F) and reaching up to an average of 22°C (71°F). Rainfall is significantly higher in October, with 223 mm (8.8 in) over approximately 11 days, compared to January's 59 mm (2.3 in) across 5 days. Humidity also tends to be slightly higher in October at 78%, compared to January's 72%, contributing to a more muggy feel during the fall month. For more details on October's weather, you can check this Miyazaki weather in October.
In January, the weather in Miyazaki is cooler, with average temperatures ranging from 1°C (35°F) as a minimum to a pleasant 19°C (67°F) as a maximum. In contrast, November presents a milder climate, featuring higher average temperatures that range from a minimum of 9°C (48°F) to a maximum of 24°C (75°F). Precipitation levels are also notable, with January receiving 59 mm (2.3 in) over about 5 days, while November sees increased rainfall at 88 mm (3.4 in) over 8 days. The humidity is fairly similar, with January at 72% and November slightly higher at 76%. For more detailed information on the November weather, you can check Miyazaki weather in November.
In comparing January and December, January tends to be slightly cooler, with average temperatures ranging from a minimum of 1°C (35°F) to a maximum of 19°C (67°F), while December sees a minimum of 3°C (38°F) and a maximum of 21°C (71°F). Despite experiencing slightly less precipitation in January at 59 mm (2.3 in) over 5 days, it still maintains a high humidity level of 72%. In contrast, December receives 68 mm (2.7 in) of precipitation over 7 days, coupled with a humidity level of 74%. Overall, both months exhibit relatively mild winter weather, but December is typically warmer and slightly wetter. For more detailed information, check Miyazaki weather in December.
January in Miyazaki presents a refreshing contrast to the warmer months, as temperatures typically hover between a mild 1°C and a comfortable 19°C. This month is marked by a distinct drop in temperature compared to the summer highs, inviting visitors to enjoy the cool, crisp air. With an average humidity of 72%, the atmosphere feels somewhat damp, yet manageable. Precipitation is relatively low, with just a few rainy days adding a gentle touch to the overall climate. For those planning a trip, January offers a unique opportunity to experience Miyazaki's serene beauty in a quieter season. For detailed insights, check out the complete Miyazaki Climate.