December Weather in Kagoshima, Japan

Last updated: August 21, 2025

December in Kagoshima, Japan offers a unique blend of temperatures and weather conditions. With a maximum of 25°C (77°F) and a minimum dipping to 1°C (34°F), the month presents a cool, moderate climate. The average temperature settles around a comfortable 11°C (51°F), making it a refreshing time for visitors. While the region experiences approximately 82 mm (3.2 in) of rainfall over 8 days, the humidity remains high at 74%, contributing to a crisp yet pleasant atmosphere. Overall, December showcases Kagoshima's charming winter scenery, inviting exploration and outdoor activities.

December Temperature in Kagoshima

December in Kagoshima marks a noticeable transition into winter, with temperatures beginning to dip but remaining relatively mild compared to other regions in Japan. The month starts with a minimum of 1°C (34°F), an improvement from November's chill, while the average temperature settles around 11°C (51°F), inviting a cozy ambiance. As the month progresses, daytime highs can reach up to 25°C (77°F), allowing for comfortable outings and exploration of the city's winter scenery. This trend highlights Kagoshima's temperate climate, where winters are generally mild, making it an appealing destination even in December. With these conditions, visitors can enjoy a blend of outdoor activities and festive celebrations, concluding the year in a vibrant, yet serene environment.

December Weather in Kagoshima: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Kagoshima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kagoshima, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec484956636975818379716051
Data source: Temperature data for Kagoshima generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Kagoshima

In December, Kagoshima experiences a notable shift in its precipitation patterns, with an average rainfall of 82 mm (3.2 in) spread over 8 days. This marks a decrease from the wetter months leading up to it, particularly the heavy rainfall of June and July. Following a trend of peak precipitation in late spring and early summer, December's milder rainfall is a welcome reprieve as the year draws to a close. While not the driest month, it provides a gentle transition, indicating the region's seasonal variations. The lower precipitation aligns with the waning meteorological activity, setting the stage for cooler winter months ahead.

December Precipitation Trends in Kagoshima

The chart displays monthly precipitation patterns in Kagoshima, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Kagoshima, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec531031701472604234031922541379782
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Kagoshima

In Kagoshima, Japan, December brings a moderate humidity level of 74%, which marks a slight drop from the high humidity peaks of the summer months. As the year progresses, humidity gradually rises, peaking in July at an intense 90%, before gradually tapering off as autumn approaches. The transition from November's 76% to December's 74% indicates a shift towards drier conditions, reflecting the region's seasonal changes. Overall, the pattern showcases a clear trend of increasing humidity from winter to summer, with December standing as a crisp pause before the wetter months arrive again.

December Average Humidity in Kagoshima

This chart illustrates the average monthly humidity levels in Kagoshima, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Kagoshima is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%68%72%79%83%86%90%85%80%78%76%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kagoshima

In December, Kagoshima experiences a notable dip in UV exposure, with a UV Index of 4, categorized as moderate. This marks a shift from the extreme levels seen in the summer months, where indices peaked at 13 in August, requiring only 10 minutes of exposure to produce a burn. As the year winds down, residents and visitors can enjoy a more forgiving sun, although caution is still advised with a burn time of 30 minutes. The trend throughout the year shows a clear seasonal variation, emphasizing the importance of monitoring the UV Index. Staying informed can help you make the most of Kagoshima's beautiful outdoor offerings. For detailed information, visit Kagoshima UV Index.

Maximum UV Index Levels in Kagoshima for December

The chart shows the monthly maximum UV Index (UVI) for Kagoshima in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Kagoshima typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5610111212121311864
Data source: Kagoshima December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Kagoshima

As the year winds down, December in Kagoshima offers a pleasant farewell with 227 hours of sunshine. While this represents a drop from the previous month's 244 hours, the city still basks in significant daylight. The trend of the past year reveals a captivating dance of sunshine: starting off slightly lower in January, it steadily climbs, peaking in August with an impressive 315 hours. Following the summer peak, the hours gradually decline, yet December maintains a cozy glow for those eager to enjoy the warmth of winter sun. This seasonal ebb and flow not only illuminates Kagoshima's skies but also enriches its vibrant landscape, making it an inviting destination year-round.

Monthly Sunshine Duration in Kagoshima: December Highlighted

The December sunshine duration represents the total number of hours Kagoshima experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec188h233h267h289h283h255h286h315h274h264h244h227h
Data source: Kagoshima December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kagoshima During December

In December, Kagoshima enjoys a 50% chance of sunny weather, marking a notable transition as the year winds down. This figure aligns closely with the percentages recorded in both October and November, which boast higher chances of sunshine at 59% and 51% respectively. The trend indicates a peak in sunny days during the fall months, gradually tapering off before winter sets in. While December's likelihood of clear skies is relatively balanced, it does present a solid opportunity for residents and visitors to revel in some festive sunshine before the year concludes. With a slight drop from previous months, December offers a pleasant balance of sun and cool weather, inviting outdoor activities that capture the charm of Kagoshima in late autumn.

Percentage of Sunny Days in December in Kagoshima

The chart illustrates the percentage of sunny days in Kagoshima throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Kagoshima experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%45%39%40%24%18%20%30%41%59%51%50%
Data source: Kagoshima December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kagoshima in December

In Kagoshima, Japan, the rhythm of daylight unfolds in a graceful ebb and flow throughout the year. As we reach December, the daylight shrinks to 10 hours, mirroring the shorter days of January and November. This seasonal trend highlights a gradual transition from the long, sunlit days of June, which boast a generous 14 hours, down to the subdued light of winter. The spring and summer months, particularly April and May, bask in the glory of longer daylight, with 12 and 13 hours respectively, offering a vibrant contrast to the dimming skies as winter approaches. The cyclical nature of daylight in Kagoshima not only marks the passage of time but also sets the stage for the picturesque landscapes that come alive during the brighter months.

Average Daylight Hours in Kagoshima for December

The chart illustrates the variation in daylight duration in Kagoshima throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 19m11h 2m11h 59m12h 56m13h 45m14h 9m13h 57m13h 15m12h 19m11h 22m10h 32m10h 6m
Data source: Kagoshima daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Kagoshima

In December, Kagoshima experiences a refreshing uptick in wind activity, with an average speed of 3.5 m/s (8 mph), marking a notable increase compared to the calmer months earlier in the year. This winter breeze contrasts with the gentler winds of June and September, which saw speeds dipping to 2.2 m/s (5 mph) and 2.3 m/s (5 mph), respectively. As the year draws to a close, December's winds not only invigorate the air but also hint at the seasonal transitions that define Kagoshima’s climate. The steady rise in wind speeds throughout the autumn months, peaking in December, fosters a dynamic atmosphere perfect for embracing the beauty of this coastal city.

Average December Wind Speed in Kagoshima

The chart displays monthly wind speed patterns in Kagoshima, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.13.72.83.12.72.22.82.92.32.43.03.5 m/s
Data source: Kagoshima December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Kagoshima Compares to Other Months

Weather in Kagoshima varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kagoshima, focusing on differences in temperature, rainfall, humidity, and UV levels.

In December, temperatures in Kagoshima range from a minimum of 1°C (34°F) to a maximum of 25°C (77°F), with an average of 11°C (51°F). This month experiences about 82 mm (3.2 in) of precipitation over approximately 8 days, contributing to a humidity level of 74%. In contrast, January sees cooler conditions, with temperatures dipping to a minimum of -2°C (29°F) and an average of 9°C (49°F), peaking at 21°C (69°F). Precipitation is reduced to 53 mm (2.1 in) over 6 days, and humidity slightly decreases to 72%. For more details about January weather, visit Kagoshima weather in January.

In December, the weather is generally milder with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 25°C (77°F), resulting in an average of 11°C (51°F). The month sees about 82 mm (3.2 in) of precipitation spread across approximately 8 days, accompanied by a humidity level of 74%. In contrast, February brings slightly cooler temperatures, with lows reaching -1°C (31°F) and highs peaking at 21°C (70°F), averaging around 10°C (50°F). This month experiences increased precipitation with 103 mm (4.0 in) over about 10 days, but the humidity is somewhat lower at 68%. For more details on February weather in Kagoshima, visit Kagoshima weather in February.

In December, the weather features a minimum temperature of 1°C (34°F) and an average of 11°C (51°F), while experiencing a maximum of 25°C (77°F). This month sees about 82 mm (3.2 in) of precipitation over approximately 8 days, with humidity levels at 74%. In contrast, March warms up slightly, with a minimum temperature of 3°C (38°F) and an average of 13°C (56°F), maintaining a similar maximum of 25°C (76°F). However, March is considerably wetter, receiving 170 mm (6.7 in) of precipitation across 12 days, and slightly lower humidity at 72%. For more detailed information about Kagoshima's weather in March, you can visit Kagoshima weather in March.

In comparing December and April weather, we see a notable shift in temperatures and precipitation patterns. December typically has a cooler temperature range, with a minimum of 1°C (34°F) and an average of 11°C (51°F), while April brings warmer conditions, starting with a minimum of 6°C (44°F) and averaging around 17°C (63°F). April also tends to be slightly wetter, with a total precipitation of 147 mm (5.8 in) over 9 days compared to December's 82 mm (3.2 in) across 8 days. Humidity levels are relatively similar, with December at 74% and April at 79%. For more detailed information, you can check Kagoshima weather in April.

In December, temperatures in Kagoshima range from a chilly 1°C (34°F) at night to a pleasant high of 25°C (77°F) during the day, with an average temperature of 11°C (51°F). The month typically experiences around 82 mm (3.2 in) of precipitation over about 8 days, accompanied by a humidity level of 74%. In contrast, May brings considerably warmer temperatures, with nighttime lows around 8°C (47°F) and daytime highs reaching up to 31°C (88°F), averaging 21°C (70°F). Rainfall also increases significantly in May, with total precipitation of 260 mm (10.2 in) occurring across approximately 12 days, while humidity rises slightly to 83%. For more details about the weather in May, you can visit Kagoshima weather in May.

December and June present starkly different weather conditions. In December, temperatures range from a chilly 1°C (34°F) at night to a mild 25°C (77°F) during the day, with an average temperature of 11°C (51°F). The month sees about 82 mm (3.2 in) of precipitation over eight days and has a relatively lower humidity level of 74%. In contrast, June is significantly warmer, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 32°C (89°F), and an average of 24°C (75°F). This month experiences much heavier rainfall, totaling 423 mm (16.7 in) across 18 days, accompanied by higher humidity at 86%. For more details about the June climate, check out Kagoshima weather in June.

In December, the weather is notably cooler, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 25°C (77°F), and an average of 11°C (51°F). The month experiences moderate precipitation, totaling 82 mm (3.2 in) over about 8 days, with humidity levels at 74%. In contrast, July brings a much warmer climate, with temperatures fluctuating between 19°C (67°F) and 34°C (94°F), averaging around 27°C (81°F). This summer month is significantly wetter, receiving 403 mm (15.9 in) of rainfall across 23 days and higher humidity levels at 90%. For more detailed insights, check out Kagoshima weather in July.

When comparing the weather in December and August, notable differences emerge. December typically experiences milder temperatures, with a minimum of 1°C (34°F) and an average of 11°C (51°F), whereas August is significantly warmer, with a minimum of 22°C (72°F) and an average of 28°C (84°F). Precipitation levels also differ, as December sees about 82 mm (3.2 in) over 8 days, while August receives more rain at 192 mm (7.6 in) over 17 days. Additionally, humidity is generally higher in August at 85% compared to December's 74%. For more details on August weather, visit Kagoshima weather in August.

When comparing December and September weather, a notable difference in temperature is evident. December experiences cooler conditions with a minimum of 1°C (34°F) and an average of 11°C (51°F), while September boasts a much warmer minimum of 17°C (64°F) and an average of 26°C (79°F). In terms of precipitation, December sees 82 mm (3.2 in) spread over 8 days, whereas September is considerably wetter with 254 mm (10.0 in) over 18 days. Additionally, humidity levels are similar, with December at 74% and September slightly higher at 80%. For more detailed September weather insights, you can visit Kagoshima weather in September.

Comparing the weather between December and October reveals distinct seasonal differences. In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 25°C (77°F), with an average of 11°C (51°F). In contrast, October experiences much warmer temperatures, with a minimum of 11°C (53°F), an average of 22°C (71°F), and a maximum of 31°C (89°F). Additionally, December sees less precipitation than October, with 82 mm (3.2 in) over 8 days compared to October's 137 mm (5.4 in) over 9 days. Humidity levels also shift slightly, with December at 74% and October at 78%. For a more detailed look at October weather specifics, you can visit Kagoshima weather in October.

In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 25°C (77°F), with an average temperature of 11°C (51°F). This is a noticeable drop compared to November, where the temperatures range from a minimum of 3°C (38°F) to a maximum of 26°C (79°F) with an average of 16°C (61°F). Although December has slightly less precipitation at 82 mm (3.2 in) over 8 days compared to November's 97 mm (3.8 in) over 9 days, the humidity remains relatively high in both months, with December at 74% and November at 76%. For more detailed information, you can check Kagoshima weather in November.

Compare Kagoshima's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Kagoshima

As December approaches in Kagoshima, the weather undergoes a noticeable transformation, characterized by cooler temperatures and an increase in humidity. With a blend of crisp mornings and mild afternoons, December is a month of contrasts compared to the warmer summer months. While the average temperature decreases, the city experiences a moderate level of precipitation, with a few rainy days sprinkling the month. This shift not only brings a refreshing chill to the air but also enhances the region's natural beauty, making it a unique time to explore the landscape. For more detailed insights into what to expect throughout the year, be sure to check out Kagoshima Climate.