June Weather in Konan, Japan

Last updated: August 21, 2025

June in Konan, Japan offers a delightful yet humid experience, characterized by temperatures ranging from a minimum of 12°C (54°F) to a balmy maximum of 33°C (91°F), with an average temperature settling at a comfortable 23°C (74°F). This month sees significant rainfall, accumulating 196 mm (7.7 in) over approximately 14 days, contributing to an 87% humidity that blankets the region. Visitors can expect a lush landscape, but should be prepared for occasional showers as they explore the vibrant beauty of Konan during this dynamic month.

June Temperature in Konan

As June arrives in Konan, Japan, the city transitions into a warm embrace with daily temperatures showing a delightful rise. The month begins with minimums around 12°C (54°F), climbing to average highs of 23°C (74°F) and peaking at 33°C (91°F), signaling the onset of summer. This is a stark contrast to the cooler months preceding it, which see frigid lows and modest averages. June’s temperatures invite a vibrant outdoor atmosphere, making it an ideal time for festivals and leisurely strolls, as the warmth gently sweeps away the chill of spring. As the summer progresses, the temperatures will continue to rise, but June offers a wonderful blend of warm days, setting the stage for the season ahead.

June Weather in Konan: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Konan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Konan, June 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).
JanFebMarAprMayJunJulAugSepOctNovDec414250586773808476665545
Data source: Temperature data for Konan 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.

June Precipitation in Konan

In June, Konan, Japan, experiences a notable peak in precipitation, with a total of 196 mm (7.7 in), matching the rainfall of May. This month is characterized by 14 days of rain, marking an increase in the frequency of wet days as the region transitions towards the heavier rains of summer. As a part of the seasonal shift, June's precipitation sets the stage for July, which sees an even more dramatic surge to 384 mm (15.1 in) over 23 days. The consistent rise in rainfall from early spring to mid-summer highlights the region's wettest months, where both intensity and frequency of rain significantly contribute to its lush landscapes.

June Precipitation Trends in Konan

The chart displays monthly precipitation patterns in Konan, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Konan, June typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec52591511631961963842532252466168
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Konan

In June, humidity in Konan, Japan, reaches a peak of 87%, marking a notable rise as the region transitions into the summer months. This increase follows the wetter tendencies seen in May, where humidity was recorded at 83%, and foreshadows the soaring levels that will characterize July and August, both exceeding 90%. The trend of escalating humidity from late spring into summer is clear, highlighting a shift toward a distinctly more oppressive atmosphere as the region grapples with the warmth and moisture that define its climatological character. The persistence of high humidity levels throughout the summer months serves as a reminder of the tropical influences afforded by Konan's geographical setting.

June Average Humidity in Konan

This chart illustrates the average monthly humidity levels in Konan, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Konan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%74%76%83%87%93%91%87%85%83%83%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Konan

As summer unfolds in Konan, Japan, the UV Index reaches its peak in June, soaring to an extreme level of 11. This trend, established in May, emphasizes the importance of sun safety as residents and visitors face a burn time of just 10 minutes. Following the transition from moderate exposure in January to very high and extreme levels from March onward, it’s crucial to remain vigilant against overexposure. As daylight hours increase, the consistent extreme ratings from May through August highlight the need for effective sun protection measures during these sun-drenched months. For more detailed insights on the UV Index throughout the year, check out Konan UV Index.

Maximum UV Index Levels in Konan for June

The chart shows the monthly maximum UV Index (UVI) for Konan in June, 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 June, the maximum UV index in Konan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110753
Data source: Konan June 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.

June Sunshine in Konan

June in Konan, Japan, brings a delightful 270 hours of sunshine, marking a slight dip from the sun-drenched 290 hours of May. This mid-year month still boasts plenty of bright days, keeping the vibrant energy alive as the city transitions into summer. The sunshine hours begin to wane slightly in July, dropping to 256 hours, indicating a gentle shift as the rainy season approaches. Overall, June stands out as a time where nature thrives under the sun before the hotter months of July and August bring yet more glorious light, peaking at a remarkable 300 hours of sunshine. This cyclical dance of sunshine continues to paint the landscape in radiant hues, inviting both locals and visitors to enjoy the warmth of Konan's summer.

Monthly Sunshine Duration in Konan: June Highlighted

The June sunshine duration represents the total number of hours Konan experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec185h231h265h276h290h270h256h300h244h234h239h223h
Data source: Konan June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Konan During June

In Konan, Japan, the likelihood of sunny weather in June dips to a modest 23%, marking a notable decline compared to the sunnier months earlier in the year. As spring transitions into summer, sunshine seems less frequent, following a trend of diminished probabilities from May's 26%. Even as the heat of July approaches, June remains a relatively cloudy month, with a significantly lower chance of sun than the clear skies generally expected in most summer destinations. This pattern highlights the unique climate nuances of Konan, where the joy of an occasional sunny day in June may feel like a rare treasure among the clouds.

Percentage of Sunny Days in June in Konan

The chart illustrates the percentage of sunny days in Konan throughout the year, with June 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 Konan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%50%44%48%26%23%31%27%29%56%59%53%
Data source: Konan June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Konan in June

In Konan, Japan, June marks a delightful continuation of the region's springtime brightness, boasting 14 hours of daylight—a peak that coincides with the transition into summer. This month maintains the same lush and lengthy days as May and July, offering residents ample time to bask in the sun's warmth. As spring fades into summer, daylight gradually increases from 10 hours in January and February to this vibrant 14-hour milestone in June. Following this, the days subtly begin to recede, with August seeing a slight decrease to 13 hours. This seasonal rhythm underscores a beautiful dance of light throughout the year, inviting both visitors and locals to revel in outdoor activities before the daylight gradually wanes into autumn.

Average Daylight Hours in Konan for June

The chart illustrates the variation in daylight duration in Konan throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 3m10h 53m11h 58m13h 4m14h14h 28m14h 14m13h 25m12h 22m11h 16m10h 18m9h 48m
Data source: Konan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Konan

In June, the winds of Konan, Japan, take on a gentle character, with an average speed of just 2.1 m/s (5 mph). This subtle decline from May's 2.5 m/s (6 mph) marks the beginning of a trend where the summer months, particularly July, exhibit notably lighter breezes, reaching a low of 1.6 m/s (4 mph). The waning winds during this period contrast with the stronger gusts experienced in the spring, where March and April both maintain a steady 3.0 m/s (7 mph). As the summer unfolds, the overall pattern reveals a shift towards calmness, inviting a serene atmosphere that is perfect for enjoying the warm, lengthy days. This serene windscape echoes the seasonal transition, as the vibrant landscape of Konan flourishes under the soft caress of gentle breezes.

Average June Wind Speed in Konan

The chart displays monthly wind speed patterns in Konan, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.62.93.03.02.52.1 m/s1.62.31.72.22.22.5
Data source: Konan June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Konan Compares to Other Months

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

June and January present stark contrasts in weather patterns. In June, temperatures range from a mild 12°C (54°F) at night to a sweltering 33°C (91°F) during the day, averaging around 23°C (74°F). This month also sees considerable rainfall, with 196 mm (7.7 in) over 14 days and increased humidity at 87%. In contrast, January experiences much colder conditions, with nighttime lows plunging to -5°C (23°F) and daytime highs reaching only 18°C (64°F), resulting in an average temperature of just 5°C (41°F). Rainfall is significantly lower in January, totaling 52 mm (2.0 in) over 7 days, along with a slightly lower humidity level of 82%. For more details on January weather, check out Konan weather in January.

June and February present stark contrasts in terms of weather characteristics. In June, temperatures range from a minimum of 12°C (54°F) to a maximum of 33°C (91°F), averaging around 23°C (74°F), accompanied by high humidity at 87%. The month also experiences significant rainfall, with 196 mm (7.7 in) spread over 14 days. In contrast, February offers much cooler conditions, with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 22°C (71°F) and an average temperature of only 6°C (42°F). Precipitation in February is considerably lower, at 59 mm (2.3 in) over just 6 days, and humidity stands at a moderate 79%. For more details on February weather in Konan, you can visit Konan weather in February.

In June, the weather is considerably warmer and more humid compared to March, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 33°C (91°F) and an average of 23°C (74°F). The month experiences a significant level of precipitation, totaling 196 mm (7.7 inches) over 14 days, resulting in a high humidity of 87%. In contrast, March offers cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 25°C (77°F), averaging around 10°C (50°F). Precipitation is also notable in March at 151 mm (6.0 inches) over 11 days, but the humidity is lower at 74%. For more details about the weather in March, you can visit Konan weather in March.

June weather is typically warmer and more humid than April, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 33°C (91°F), compared to April's min of -1°C (31°F) and max of 29°C (84°F). June also sees more precipitation, averaging 196 mm (7.7 in) over 14 days, while April has slightly less rain at 163 mm (6.4 in) over 10 days. Additionally, the humidity in June is higher at 87%, compared to April's 76%. For more detailed information on April weather, check Konan weather in April.

In comparison to May, June experiences warmer temperatures, with a minimum of 12°C (54°F) and an average of 23°C (74°F), as opposed to May's minimum of 5°C (42°F) and an average of 19°C (67°F). June's maximum temperature can reach 33°C (91°F), slightly higher than May's maximum of 32°C (90°F). Interestingly, both months receive the same amount of precipitation at 196 mm (7.7 in), but June sees this spread over 14 days, compared to May's 11 days of rainfall. Additionally, humidity levels rise in June to an average of 87%, up from 83% in May. For more detailed information about May weather, visit Konan weather in May.

June and July present a striking contrast in weather conditions. In June, temperatures typically range from a minimum of 12°C (54°F) to a comfortable average of 23°C (74°F), with maximum highs peaking at 33°C (91°F). However, this month also sees significant precipitation, averaging 196 mm (7.7 in) over about 14 days and humidity levels around 87%. In contrast, July experiences a warmer climate, with minimum temperatures rising to 20°C (67°F) and averaging 27°C (81°F), while the maximum can reach a scorching 38°C (101°F). Rainfall increases substantially, with 384 mm (15.1 in) spread over 23 days and humidity climbing to 93%. For a detailed look at July weather patterns, visit Konan weather in July.

June and August exhibit notable differences in weather patterns. June experiences a milder temperature range, with minimums around 12°C (54°F) and maximums reaching 33°C (91°F), while the average temperature hovers at 23°C (74°F). In contrast, August begins with warmer temperatures, ranging from a minimum of 19°C (67°F) to a scorching maximum of 38°C (100°F), resulting in a higher average of 29°C (84°F). Precipitation also varies, with June receiving 196 mm (7.7 in) of rain over 14 days, compared to August's higher total of 253 mm (10.0 in) over 16 days. Humidity levels are slightly higher in August at 91%, compared to June's 87%. For more information on the weather specifics in August, visit Konan weather in August.

In June, the weather features mild temperatures, with a minimum of 12°C (54°F) and an average of 23°C (74°F), peaking at a maximum of 33°C (91°F). The month experiences significant precipitation, totaling 196 mm (7.7 in) over 14 days, paired with a consistent humidity level of 87%. Conversely, September sees warmer average temperatures, rising to 25°C (76°F) and reaching highs of 37°C (98°F). This month also brings increased rainfall, with 225 mm (8.9 in) over 16 days, while maintaining the same humidity level of 87%. For more information, you can check Konan weather in September.

In June, temperatures range from a mild 12°C (54°F) at night to a warm 33°C (91°F) during the day, with an average of 23°C (74°F). The month is characterized by high humidity at 87% and significant rainfall, accumulating to 196 mm (7.7 in) over 14 days. In contrast, October experiences cooler temperatures, with a minimum of 7°C (44°F) and a maximum of 32°C (90°F), averaging 19°C (66°F). Rainfall increases in October to 246 mm (9.7 in) over the same 14 days, accompanied by a slightly lower humidity of 85%. For more detailed weather conditions, you can check Konan weather in October.

In June, the weather is generally warm to hot, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 33°C (91°F) and an average of 23°C (74°F). This month also sees significant rainfall, with approximately 196 mm (7.7 in) falling over 14 days, and humidity levels are quite high at 87%. In contrast, November experiences much cooler weather, with temperatures ranging from a chilly 1°C (33°F) to a mild 24°C (76°F) and an average of 13°C (55°F). Precipitation is lower in November, totaling around 61 mm (2.4 in) over only 5 days, and humidity slightly decreases to 83%. For more details on November weather, you can visit Konan weather in November.

June and December present a striking contrast in weather conditions. In June, temperatures range from a mild 12°C (54°F) to a sweltering 33°C (91°F), with an average of 23°C (74°F). The month is characterized by high humidity at 87% and significant rainfall, totaling 196 mm (7.7 in) over 14 days. In contrast, December experiences much cooler weather, with temperatures dipping as low as -5°C (24°F) and reaching a maximum of 20°C (68°F); the average is a chilly 7°C (45°F). Precipitation in December is considerably lower at 68 mm (2.7 in) over just 7 days, with humidity slightly lower at 83%. For a more detailed look at December's climate, you can visit Konan weather in December.

Compare Konan's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Konan

As June unfolds in Konan, the weather transforms into a vibrant tapestry of warmth and humidity, setting it apart from the cooler months that precede it. With maximum temperatures soaring to 33°C, this month brings not only lush greenery but also an increase in precipitation, making June one of the wetter months of the year. While the average temperature remains a comfortable 23°C, the high humidity levels of 87% often make the air feel heavier, enveloping the city in a warm embrace. The lush environment resulting from the 14 days of rainfall offers a stark contrast to the drier and more temperate days of prior months. For a deeper dive into Konan's climatic patterns, be sure to check out Konan Climate.