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April Weather in Kakogawa, Japan

Last updated: August 23, 2025

The average temperature in Kakogawa, Japan during April is a mild 13°C (57°F). Expect lows of around 5°C (41°F) and highs reaching up to 21°C (69°F). Be prepared for some rain, as the month sees about 129 mm (5.1 in) of precipitation over 8 days. With an average humidity of 74%, the weather can feel quite muggy at times.

April Temperature in Kakogawa

In April in Kakogawa, the average temperature is 13°C (57°F). Maximums can reach 21°C (69°F) and minimums can be as low as 5°C (41°F). This makes Kakogawa a pleasant destination for travelers seeking mild weather and comfortable outdoor activities.

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

The chart illustrates April temperature patterns in Kakogawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kakogawa, April typically has an average temperature of 13°C (57°F), with highs reaching up to 21°C (69°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec444449566571798276675848
Data source: Temperature data for Kakogawa 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.

April Precipitation in Kakogawa

In Kakogawa in April, the total precipitation amount is 129 mm (5.1 in) spread over a period of 8 days.

April Precipitation Trends in Kakogawa

The chart displays monthly precipitation patterns in Kakogawa, 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 Kakogawa, April typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec43531061291361523101862232354659
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Kakogawa

In Kakogawa in April humidity is 74%. With an average temperature of 13°C (57°F), this humidity feels like a blanket of moisture wrapping around you, making outdoor excursions less comfortable and adding a stickiness to the air that could quickly fatigue travelers.

April Average Humidity in Kakogawa

This chart illustrates the average monthly humidity levels in Kakogawa, 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 Kakogawa is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%73%74%84%86%92%92%87%85%84%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Kakogawa

In Kakogawa in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Kakogawa.

Maximum UV Index Levels in Kakogawa for April

The chart shows the monthly maximum UV Index (UVI) for Kakogawa 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 Kakogawa typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121110754
Data source: Kakogawa 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.

How April Weather in Kakogawa Compares to Other Months

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

This table compares monthly weather conditions in Kakogawa, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)43 mm (1.7 inches)82%moderate
February Weather6°C (44°F)53 mm (2.1 inches)79%high
March Weather10°C (50°F)106 mm (4.2 inches)73%very high
April Weather13°C (57°F)129 mm (5.1 inches)74%extreme
May Weather18°C (65°F)136 mm (5.4 inches)84%extreme
June Weather22°C (71°F)151 mm (6.0 inches)86%extreme
July Weather26°C (79°F)310 mm (12.2 inches)92%extreme
August Weather28°C (82°F)186 mm (7.3 inches)92%extreme
September Weather25°C (77°F)223 mm (8.8 inches)87%very high
October Weather20°C (68°F)235 mm (9.2 inches)85%high
November Weather14°C (58°F)46 mm (1.8 inches)84%moderate
December Weather9°C (49°F)59 mm (2.3 inches)82%moderate

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