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April Weather in Ichikawa-minami, Japan

Last updated: August 23, 2025

In Ichikawa-minami, Japan, the average temperature in April hovers around 14°C (58°F), with temperatures ranging from a chilly 2°C (37°F) at night to a warm 26°C (79°F) during the day. Expect about 116 mm (4.6 in) of precipitation spread over 10 days, contributing to an average humidity of 74%. Perfect for those who enjoy a refreshing climate!

April Temperature in Ichikawa-minami

In April in Ichikawa-minami, the average temperature is 14°C (58°F). The maximum can reach 26°C (79°F), while the minimum can be as low as 2°C (37°F). This variation in temperature makes it a great time for travelers to pack layers and enjoy a mix of outdoor activities while also being prepared for cooler evenings.

April Weather in Ichikawa-minami: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Ichikawa-minami, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ichikawa-minami, April typically has an average temperature of 14°C (58°F), with highs reaching up to 26°C (79°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec414350576772788275655646
Data source: Temperature data for Ichikawa-minami 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 Ichikawa-minami

In Ichikawa-minami in April, the total precipitation amount is 116 mm (4.6 in) over a span of 10 days.

April Precipitation Trends in Ichikawa-minami

The chart displays monthly precipitation patterns in Ichikawa-minami, 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 Ichikawa-minami, April typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec49431341161251602241051922619064
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Ichikawa-minami

In Ichikawa-minami in April humidity is 74%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or indoor venues more often.

April Average Humidity in Ichikawa-minami

This chart illustrates the average monthly humidity levels in Ichikawa-minami, 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 Ichikawa-minami is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%74%70%74%82%88%93%90%86%83%80%78%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Ichikawa-minami

In Ichikawa-minami in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Ichikawa-minami.

Maximum UV Index Levels in Ichikawa-minami for April

The chart shows the monthly maximum UV Index (UVI) for Ichikawa-minami 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 Ichikawa-minami typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111119753
Data source: Ichikawa-minami 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 Ichikawa-minami Compares to Other Months

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

This table compares monthly weather conditions in Ichikawa-minami, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)49 mm (1.9 inches)76%moderate
February Weather6°C (44°F)43 mm (1.7 inches)74%moderate
March Weather10°C (51°F)134 mm (5.3 inches)70%high
April Weather14°C (58°F)116 mm (4.6 inches)74%very high
May Weather19°C (67°F)125 mm (4.9 inches)81%very high
June Weather22°C (72°F)160 mm (6.3 inches)88%extreme
July Weather26°C (79°F)224 mm (8.8 inches)93%extreme
August Weather28°C (82°F)105 mm (4.1 inches)90%extreme
September Weather24°C (75°F)192 mm (7.6 inches)86%very high
October Weather19°C (66°F)261 mm (10.3 inches)83%high
November Weather13°C (56°F)90 mm (3.5 inches)80%moderate
December Weather8°C (46°F)64 mm (2.5 inches)78%moderate

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