May Weather in Obihiro, Japan

Last updated: August 23, 2025

In Obihiro, Japan, the average temperature in May hovers around 12°C (55°F). Expect temperatures to range from a chilly 1°C (34°F) at minimum to a warm 36°C (96°F) at maximum. Throughout the month, anticipate about 90 mm (3.6 in) of precipitation spread across 10 days, accompanied by an average humidity of a comfortable 86%.

May Temperature in Obihiro

In May in Obihiro, the average temperature is 12°C (55°F). The maximum can reach 36°C (96°F), while the minimum can drop as low as 1°C (34°F). Be prepared for a wide range of temperatures, making it essential to pack both warm and cool clothing for your trip.

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

The chart illustrates May temperature patterns in Obihiro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Obihiro, May typically has an average temperature of 12°C (55°F), with highs reaching up to 36°C (96°F) and lows dropping to around 1°C (34°F).

Data source: Temperature data for Obihiro generated using information from the Copernicus Climate Change Service.

May Precipitation in Obihiro

In Obihiro in May, the precipitation amount is 90 mm (3.6 in) spread over the course of 10 days.

May Precipitation Trends in Obihiro

The chart displays monthly precipitation patterns in Obihiro, 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 Obihiro, May typically receives around 90 mm (3.6 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Obihiro

In Obihiro in May humidity is 86%. With an average temperature of 12°C (55°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while traveling.

May Average Humidity in Obihiro

This chart illustrates the average monthly humidity levels in Obihiro, 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 Obihiro is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Obihiro

In Obihiro in May, 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 Obihiro.

Maximum UV Index Levels in Obihiro for May

The chart shows the monthly maximum UV Index (UVI) for Obihiro 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 Obihiro typically reaches 9, which falls under the very high exposure category.

Data source: Obihiro 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 Obihiro Compares to Other Months

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

This table compares monthly weather conditions in Obihiro, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	47 mm (1.8 inches)	84%	low
February Weather	-7°C (20°F)	49 mm (1.9 inches)	83%	moderate
March Weather	0°C (32°F)	90 mm (3.5 inches)	83%	moderate
April Weather	6°C (44°F)	87 mm (3.4 inches)	83%	very high
May Weather	12°C (55°F)	90 mm (3.6 inches)	86%	very high
June Weather	15°C (60°F)	115 mm (4.5 inches)	88%	very high
July Weather	19°C (67°F)	98 mm (3.9 inches)	93%	very high
August Weather	20°C (67°F)	178 mm (7.0 inches)	96%	very high
September Weather	16°C (62°F)	138 mm (5.4 inches)	89%	very high
October Weather	10°C (51°F)	167 mm (6.6 inches)	83%	moderate
November Weather	4°C (39°F)	85 mm (3.3 inches)	80%	moderate
December Weather	-4°C (25°F)	50 mm (2.0 inches)	79%	low