nomadseason

April Weather in Ashoro, Japan

Last updated: August 23, 2025

In April, the average temperature in Ashoro, Japan hovers around 4°C (40°F). However, temperatures can fluctuate significantly, with a minimum of -9°C (16°F) and a maximum reaching 22°C (71°F). Expect 84 mm (3.3 in) of precipitation spread over 12 days, accompanied by an average humidity level of 83%. Stay prepared for a mix of chilly and mild weather!

April Temperature in Ashoro

In April in Ashoro, the average temperature is 4°C (40°F), with maximums reaching 22°C (71°F) and minimums dipping as low as -9°C (16°F). Be prepared for a range of weather conditions while exploring this destination, so pack accordingly!

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

The chart illustrates April temperature patterns in Ashoro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ashoro, April typically has an average temperature of 4°C (40°F), with highs reaching up to 22°C (71°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec171830405157646559483623
Data source: Temperature data for Ashoro 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 Ashoro

In Ashoro in April, the precipitation amount is 84 mm (3.3 in) over a span of 12 days.

April Precipitation Trends in Ashoro

The chart displays monthly precipitation patterns in Ashoro, 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 Ashoro, April typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec4446988497114901551141699253
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Ashoro

In Ashoro in April humidity is 83%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring you to bundle up while bracing against the heavy, cold air.

April Average Humidity in Ashoro

This chart illustrates the average monthly humidity levels in Ashoro, 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 Ashoro is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%83%86%88%93%96%89%83%80%79%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Ashoro

In Ashoro in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ashoro.

Maximum UV Index Levels in Ashoro for April

The chart shows the monthly maximum UV Index (UVI) for Ashoro 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 Ashoro typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23588101098532
Data source: Ashoro 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 Ashoro Compares to Other Months

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

This table compares monthly weather conditions in Ashoro, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)44 mm (1.7 inches)84%low
February Weather-8°C (18°F)46 mm (1.8 inches)83%moderate
March Weather-1°C (30°F)98 mm (3.8 inches)83%moderate
April Weather4°C (40°F)84 mm (3.3 inches)83%very high
May Weather11°C (52°F)96 mm (3.8 inches)86%very high
June Weather14°C (57°F)114 mm (4.5 inches)88%very high
July Weather18°C (65°F)90 mm (3.5 inches)93%very high
August Weather18°C (65°F)155 mm (6.1 inches)96%very high
September Weather15°C (59°F)114 mm (4.5 inches)89%very high
October Weather9°C (49°F)169 mm (6.6 inches)83%moderate
November Weather2°C (36°F)92 mm (3.6 inches)80%moderate
December Weather-5°C (23°F)53 mm (2.1 inches)79%low

Compare Ashoro's Climate with Cities Worldwide