April Weather in Konan, Japan

Last updated: August 21, 2025

April in Konan, Japan ushers in a delightful transition as temperatures begin to rise, with a maximum reaching 24°C (76°F) and an average of 15°C (60°F). Cool breezes can be felt with a minimum temperature of 4°C (39°F). This month also sees about 170 mm (6.7 in) of rainfall spread across 9 days, yielding a notably humid atmosphere with humidity levels around 76%. The blend of warming days and refreshing showers makes April a vibrant time for both residents and visitors.

April Temperature in Konan

In April, temperatures in Konan, Japan begin to rise, signaling the arrival of spring in full bloom. The month opens with a mild minimum of 4°C (39°F), gradually climbing to an average of 15°C (60°F) and peaking at a pleasant 24°C (76°F). This warm-up marks a clear transition from the cooler months, as the region shakes off winter's chill, reflected in the gradual increase from March's averages. With nature awakening, April’s comfortable temperatures invite outdoor activities and exploration, making it a delightful time to visit and experience the beauty of Konan amidst its blooming landscapes.

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

The chart illustrates April 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, April 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).
JanFebMarAprMayJunJulAugSepOctNovDec464753606772798177695950
Data source: Temperature data for Konan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Konan

In April, Konan, Japan, experiences a notable increase in precipitation, with 170 mm (6.7 in) of rainfall over 9 days. This marks a significant rise from the previous months, reflecting the transition into the wetter spring season. As April arrives, the amount of precipitation continues to climb from March's 147 mm, indicating a pattern of growing moisture as the year progresses. The increase sets the stage for even heavier downpours in May and June, when rainfall peaks, underscoring the region's profound seasonal shifts. The trend highlights an essential characteristic of Konan's climate, where early spring showers not only replenish the earth but also prepare it for the lush, green landscapes that follow.

April Precipitation Trends in Konan

The chart displays monthly precipitation patterns in Konan, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Konan, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec54861471702062865232982622516367
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Konan

In April, Konan, Japan, experiences a noticeable uptick in humidity, reaching 76%, following the relatively stable levels of 70% seen in the previous two months. This increase hints at the transition into the more humid months ahead, as spring gives way to summer. With humidity levels climbing steadily from January's 74% to May's 82%, it's clear that April serves as a bridge to the intense moisture typical of the season. As the air grows more humid, the atmosphere becomes increasingly thick with the promise of vibrant blooms and longer days. This trend not only enhances the natural beauty of Konan but also sets the stage for the sweltering summer that follows.

April Average Humidity in Konan

This chart illustrates the average monthly humidity levels in Konan, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Konan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%70%70%76%83%86%91%88%85%82%79%77%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Konan

April marks a significant shift in Konan, Japan's UV Index, soaring to 11, placing it in the extreme exposure category. This spike follows a steady rise from January, where the index began at a moderate 4, and then climbed through the months, reaching a very high 9 in March. As spring arrives, the burn time drastically decreases to just 10 minutes, emphasizing the need for protective measures during outdoor activities. This trend of increasing UV intensity continues into May and June, where the UV Index remains at 11 and 12, respectively. As the summer months approach, residents and visitors alike should stay informed and vigilant about sun safety. For more information on this trend and daily updates, check out the Konan UV Index.

Maximum UV Index Levels in Konan for April

The chart shows the monthly maximum UV Index (UVI) for Konan in April, 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 April, the maximum UV index in Konan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111112121210764
Data source: Konan April 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.

April Sunshine in Konan

In April, Konan, Japan, basks in a delightful 288 hours of sunshine, marking the peak of a steady climb since January. As winter fades, the city experiences an awakening of warmth and light, with March already showing an increase to 274 hours. This gradual rise continues into May, where the sunny hours grow even more abundant at 298 hours, ushering in a vibrant spring. The trend of increasing daylight hours not only highlights the transition from the cool winter months but also promises the lush beauty of nature coming alive. By the time August arrives, the city delights in an impressive 313 hours of sunshine, creating an inviting atmosphere for outdoor adventures.

Monthly Sunshine Duration in Konan: April Highlighted

The April sunshine duration represents the total number of hours Konan experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec194h238h274h288h298h280h291h313h267h257h242h230h
Data source: Konan April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Konan During April

As April rolls in, the likelihood of sunny weather in Konan, Japan remains relatively stable at 43%, mirroring the sunniest months of March and May. This slight dip in sun exposure signals a transitional period, as winter's grip loosens and spring blooms, bringing about an invigorating change. Interestingly, the sunny probabilities take a notable downturn in the subsequent months, with June and July offering only 20% and 21% chances, respectively. This pattern highlights that while April might not be the peak of sunshine, it's still a promising time for enjoying the emerging beauty of spring before the summer's overcast days arrive. So, if you find yourself in Konan in April, expect a pleasant mix of sun and fresh blossoms!

Percentage of Sunny Days in April in Konan

The chart illustrates the percentage of sunny days in Konan throughout the year, with April 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.
JanFebMarAprMayJunJulAugSepOctNovDec51%53%43%43%27%20%21%25%29%51%51%62%
Data source: Konan April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Konan in April

As the seasons change, so does the enchantment of daylight in Konan, Japan. In April, residents enjoy a delightful 13 hours of daylight, a significant increase from the 11 hours seen in March. This vibrant leap marks the transition into a warmer season, where the lengthening days of spring invite more outdoor activities and exploration. Following April, daylight remains steady at 13 hours in May, before blossoming into a peak of 14 hours in June and July. The gradual decline begins in August, leading back towards shorter days as summer wanes, signaling a return to the cozy, crisp ambiance of autumn by the end of the year. This rhythmic dance of daylight not only showcases nature’s beauty but enriches the cultural tapestry of Konan throughout the year.

Average Daylight Hours in Konan for April

The chart illustrates the variation in daylight duration in Konan throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 11m10h 57m11h 58m13h13h 53m14h 19m14h 6m13h 20m12h 21m11h 19m10h 25m9h 57m
Data source: Konan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Konan

In April, Konan experiences a gentle breeze with an average wind speed of 3.2 m/s (7 mph), maintaining the same lightness that characterized the previous winter months. As the city transitions from the brisk chill of March into the warmth of spring, the winds continue to play a soothing role, encouraging the bloom of cherry blossoms and outdoor activities. Interestingly, the April winds mirror January's pace, creating a sense of continuity before the seasonal shift toward milder zephyrs in May and June, where the average wind speed notably drops. Overall, April offers a harmonious blend of coolness and the promise of warmer days, inviting residents and visitors alike to enjoy the invigorating atmosphere of the season.

Average April Wind Speed in Konan

The chart displays monthly wind speed patterns in Konan, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.63.13.2 m/s2.82.22.33.02.52.52.93.4
Data source: Konan April wind data, generated using information from the Copernicus Climate Change Service.

How April 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 April’s weather to other months in Konan, focusing on differences in temperature, rainfall, humidity, and UV levels.

April's weather presents a significant contrast to that of January. While January experiences lower temperatures with a minimum of -1°C (30°F) and an average of 8°C (46°F), April boasts milder conditions, with temperatures ranging from a minimum of 4°C (39°F) to a comfortable average of 15°C (60°F). In terms of precipitation, April is much wetter, receiving 170 mm (6.7 in) over approximately 9 days, compared to January's 54 mm (2.1 in) across just 4 days. Despite the increased rainfall in April, humidity levels remain relatively similar, with April at 76% and January at 74%. For detailed insights about January weather, visit Konan weather in January.

In comparing the weather of April and February, a notable difference in temperature is evident. April enjoys a milder climate with average temperatures reaching 15°C (60°F), while February experiences colder conditions, with an average of only 8°C (47°F). Additionally, April sees a wider temperature range, with maximums soaring to 24°C (76°F) compared to February's peak of 20°C (68°F). Precipitation is also significantly higher in April, totaling 170 mm (6.7 in) over 9 days, contrasted with February's 86 mm (3.4 in) over just 7 days. Furthermore, April's humidity level is slightly higher at 76% compared to February's 70%. For more detailed weather insights, you can refer to Konan weather in February.

April generally experiences slightly warmer temperatures compared to March, with an average of 15°C (60°F) and a maximum of 24°C (76°F) compared to March's average of 12°C (54°F) and maximum of 22°C (72°F). However, April also brings more precipitation, with 170 mm (6.7 in) falling over 9 days, compared to March's 147 mm (5.8 in) across 11 days. This results in a higher humidity level in April at 76%, while March enjoys a relatively lower humidity of 70%. For a more detailed look at March weather dynamics, you can visit Konan weather in March.

April and May present a noticeable shift in weather patterns. In April, temperatures range from a minimum of 4°C (39°F) to a maximum of 24°C (76°F), with an average of 15°C (60°F). This month sees approximately 170 mm (6.7 in) of precipitation over 9 days, accompanied by a humidity level of 76%. Conversely, May witnesses a rise in temperatures, with minimums of 9°C (49°F) and maximums reaching 26°C (80°F), averaging 19°C (67°F). Although May brings slightly higher precipitation at 206 mm (8.1 in) across 10 days, humidity also increases to 82%. For more specific details regarding the weather in May, you can visit Konan weather in May.

In comparing the weather of April and June, notable differences in temperature and precipitation patterns emerge. April offers a milder climate with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 24°C (76°F), while June sees a significant rise, with average temperatures between 16°C (61°F) and 28°C (84°F). Additionally, June experiences higher precipitation, totaling 286 mm (11.3 in) over 15 days, compared to April's 170 mm (6.7 in) across 9 days. The humidity levels also increase in June, reaching 86% compared to April's 76%. For more detailed information about June weather in Konan, you can check Konan weather in June.

April and July showcase a significant contrast in weather patterns. In April, temperatures range from a cool minimum of 4°C (39°F) to a pleasant maximum of 24°C (76°F), with an average of 15°C (60°F). The month experiences moderate precipitation, totaling 170 mm (6.7 in) over approximately 9 rainy days, and maintains a humidity level of 76%. In stark contrast, July brings much warmer temperatures, with a minimum of 21°C (71°F) and a maximum reaching 33°C (92°F), alongside an average temperature of 26°C (79°F). July also sees a dramatic increase in rainfall, with 523 mm (20.6 in) spread across 22 days, resulting in even higher humidity at 91%. For a more detailed look at July weather specifics, you can visit Konan weather in July.

April and August present contrasting weather conditions, showcasing the transition from spring to summer. In April, temperatures range from a chilly minimum of 4°C (39°F) to a pleasant average of 15°C (60°F), peaking at 24°C (76°F). The month experiences moderate rainfall, with a total of 170 mm (6.7 in) spread over 9 days and a humidity level of 76%. In stark contrast, August boasts much warmer temperatures with minimums around 22°C (71°F) and an average of 27°C (82°F), soaring up to a high of 34°C (94°F). This month is also rainier, accumulating 298 mm (11.7 in) over 19 days, while humidity rises to a sticky 88%. For a closer look at August weather, you can visit Konan weather in August.

April and September present distinctly different weather patterns. In April, temperatures range from a minimum of 4°C (39°F) to a maximum of 24°C (76°F), with an average of 15°C (60°F). The month sees around 170 mm (6.7 in) of rainfall over approximately 9 days and a relative humidity of 76%. In contrast, September experiences warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 32°C (89°F), averaging at 25°C (77°F). This month is wetter, with about 262 mm (10.3 in) of precipitation over 18 days and higher humidity at 85%. For a more detailed look at September weather, you can visit Konan weather in September.

April and October present contrasting weather patterns, each with its own unique characteristics. In April, temperatures range from a chilly 4°C (39°F) to a comfortable 24°C (76°F), with an average of 15°C (60°F). While the month experiences significant rainfall, totaling 170 mm (6.7 in) over about 9 days, the humidity remains relatively high at 76%. In contrast, October shows warmer temperatures, with minimums at 11°C (52°F) and maximums reaching 29°C (85°F), averaging around 20°C (69°F). However, it brings even more precipitation, with about 251 mm (9.9 in) spread over 12 days and slightly higher humidity at 82%. For more detailed information on October weather, you can visit Konan weather in October.

April and November exhibit quite similar temperature ranges, with both months showing an average temperature of around 15°C (59°F). However, April tends to be slightly warmer at its minimum and maximum temperatures, with lows of 4°C (39°F) compared to November's 5°C (42°F), and highs of 24°C (76°F), which is equal in both months.

A noticeable difference between the two months is precipitation; April sees a significantly higher average of 170 mm (6.7 in) over 9 days, while November experiences much less rain, totaling 63 mm (2.5 in) over just 6 days. Additionally, humidity levels are quite close, with November being marginally higher at 79% compared to April's 76%. For those interested in a more detailed comparison of November weather, check out Konan weather in November.

April typically showcases a more temperate climate compared to December, with average temperatures ranging from a minimum of 4°C (39°F) to a pleasant maximum of 24°C (76°F). This month also experiences higher precipitation levels, totaling 170 mm (6.7 in) over approximately 9 days, contributing to the vibrant spring environment. In contrast, December presents cooler temperatures, with averages between 2°C (36°F) and 21°C (70°F), while receiving considerably less rainfall at 67 mm (2.7 in) over just 6 days, maintaining a relatively stable humidity of 77%. For more specific insights into December's climate, you can visit Konan weather in December.

Compare Konan's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Konan

As April unfolds in Konan, the weather begins to transition into a more mild and temperate phase compared to the preceding months. With daytime temperatures reaching a pleasant 24°C (76°F) and an average hovering around 15°C (60°F), it's an ideal time for outdoor activities. However, the month is also marked by a notable increase in precipitation, with around 9 rainy days contributing to a cumulative 170 mm (6.7 in) of rainfall. This blend of warmth and moisture elevates the humidity to about 76%, creating a refreshing but slightly damp atmosphere. For a deeper dive into what to expect, check out the detailed insights on the seasonal variations by visiting Konan Climate.