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April Weather in Ohira, Japan

Last updated: August 23, 2025

In April, the average temperature in Ohira, Japan hovers around 10°C (50°F). Expect a minimum of -2°C (29°F) and a maximum of 27°C (80°F), showcasing a significant range. During this period, precipitation accumulates to about 111 mm (4.4 in) over 14 days, and the average humidity lingers at a comfortable 75%. Prepare for a month of varied weather!

April Temperature in Ohira

In April in Ohira, the average temperature is 10°C (50°F), with maximums reaching 27°C (80°F) and minimums dipping as low as -2°C (29°F). It’s advisable to pack layers to accommodate the varied temperatures while exploring this destination.

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

The chart illustrates April temperature patterns in Ohira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ohira, April typically has an average temperature of 10°C (50°F), with highs reaching up to 27°C (80°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec313341496066747668584636
Data source: Temperature data for Ohira 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 Ohira

In Ohira in April, the precipitation amount is 111 mm (4.4 in) during 14 days, indicating a significant amount of rainfall for that period.

April Precipitation Trends in Ohira

The chart displays monthly precipitation patterns in Ohira, 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 Ohira, April typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec74641101111051102252161331854780
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Ohira

In Ohira in April humidity is 75%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and necessitating extra layers for warmth and comfort.

April Average Humidity in Ohira

This chart illustrates the average monthly humidity levels in Ohira, 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 Ohira is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%77%75%80%87%92%92%86%82%79%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Ohira

In Ohira 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 Ohira.

Maximum UV Index Levels in Ohira for April

The chart shows the monthly maximum UV Index (UVI) for Ohira 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 Ohira typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3478101011119643
Data source: Ohira 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 Ohira Compares to Other Months

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

This table compares monthly weather conditions in Ohira, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (31°F)74 mm (2.9 inches)80%moderate
February Weather1°C (33°F)64 mm (2.5 inches)79%moderate
March Weather5°C (41°F)110 mm (4.3 inches)77%high
April Weather10°C (50°F)111 mm (4.4 inches)75%very high
May Weather16°C (60°F)105 mm (4.1 inches)80%very high
June Weather19°C (67°F)110 mm (4.3 inches)87%very high
July Weather23°C (74°F)225 mm (8.9 inches)92%extreme
August Weather24°C (76°F)216 mm (8.5 inches)92%extreme
September Weather20°C (69°F)133 mm (5.2 inches)86%very high
October Weather14°C (58°F)185 mm (7.3 inches)82%high
November Weather8°C (47°F)47 mm (1.9 inches)79%moderate
December Weather2°C (36°F)80 mm (3.1 inches)80%moderate

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