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May Weather in Obanazawa, Japan

Last updated: August 23, 2025

In Obanazawa, Japan, the average temperature in May hovers around 15°C (60°F), with a minimum dipping to 3°C (38°F) and a maximum soaring to 31°C (88°F). Expect a fair amount of rain, with 106 mm (4.2 in) of precipitation spread over 13 days. The air is often humid, averaging around 80%, making for a rich and vibrant atmosphere.

May Temperature in Obanazawa

In May in Obanazawa, the average temperature is 15°C (60°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 3°C (38°F). This makes Obanazawa a great destination for travelers looking for mild weather with the possibility of warm days and cool evenings.

May Weather in Obanazawa: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Obanazawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Obanazawa, May typically has an average temperature of 15°C (60°F), with highs reaching up to 31°C (88°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec303240485966737568574635
Data source: Temperature data for Obanazawa 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.

May Precipitation in Obanazawa

In Obanazawa in May, the precipitation amount is 106 mm (4.2 in) spread over a duration of 13 days.

May Precipitation Trends in Obanazawa

The chart displays monthly precipitation patterns in Obanazawa, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Obanazawa, May typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec1028811611410610922220912717368117
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Obanazawa

In Obanazawa in May humidity is 80%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can make even the simplest stroll feel like a workout, leaving travelers yearning for a refreshing breeze or shade to escape the weight of the air.

May Average Humidity in Obanazawa

This chart illustrates the average monthly humidity levels in Obanazawa, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Obanazawa is approximately 80%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Obanazawa

In Obanazawa in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Obanazawa.

Maximum UV Index Levels in Obanazawa for May

The chart shows the monthly maximum UV Index (UVI) for Obanazawa in May, 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 May, the maximum UV index in Obanazawa typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101011119643
Data source: Obanazawa May 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 May Weather in Obanazawa Compares to Other Months

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

This table compares monthly weather conditions in Obanazawa, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)102 mm (4.0 inches)80%moderate
February Weather0°C (32°F)88 mm (3.5 inches)79%moderate
March Weather4°C (40°F)116 mm (4.6 inches)77%high
April Weather9°C (49°F)114 mm (4.5 inches)75%very high
May Weather15°C (60°F)106 mm (4.2 inches)80%very high
June Weather19°C (66°F)109 mm (4.3 inches)87%very high
July Weather23°C (73°F)222 mm (8.7 inches)92%extreme
August Weather24°C (76°F)209 mm (8.2 inches)92%extreme
September Weather20°C (68°F)127 mm (5.0 inches)86%very high
October Weather14°C (57°F)173 mm (6.8 inches)82%high
November Weather8°C (46°F)68 mm (2.7 inches)79%moderate
December Weather2°C (35°F)117 mm (4.6 inches)80%moderate

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