April Weather in Shibetsu, Japan

Last updated: August 23, 2025

In April, the average temperature in Shibetsu, Japan hovers around 4°C (40°F). Residents can expect a chilly minimum of -12°C (10°F), with occasional highs reaching up to 21°C (71°F). The region experiences 72 mm (2.8 in) of precipitation spread over 14 days, and an average humidity level of 84% adds to the cool, damp atmosphere.

April Temperature in Shibetsu

In April in Shibetsu, the average temperature is 4°C (40°F). Maximum temperatures can reach 21°C (71°F), while minimums can drop as low as -12°C (10°F). Be prepared for a wide range of temperatures when planning your travels.

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

The chart illustrates April temperature patterns in Shibetsu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shibetsu, April typically has an average temperature of 4°C (40°F), with highs reaching up to 21°C (71°F) and lows dropping to around -12°C (10°F).

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

April Precipitation in Shibetsu

In Shibetsu in April, the total precipitation amount is 72 mm (2.8 in) spread over the course of 14 days.

April Precipitation Trends in Shibetsu

The chart displays monthly precipitation patterns in Shibetsu, 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 Shibetsu, April typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Shibetsu

In Shibetsu in April, humidity is 84%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

April Average Humidity in Shibetsu

This chart illustrates the average monthly humidity levels in Shibetsu, 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 Shibetsu is approximately 84%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Shibetsu

In Shibetsu in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Shibetsu.

Maximum UV Index Levels in Shibetsu for April

The chart shows the monthly maximum UV Index (UVI) for Shibetsu 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 Shibetsu typically reaches 7, which falls under the high exposure category.

Data source: Shibetsu 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 Shibetsu Compares to Other Months

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

This table compares monthly weather conditions in Shibetsu, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	64 mm (2.5 inches)	87%	low
February Weather	-7°C (19°F)	80 mm (3.1 inches)	84%	moderate
March Weather	-1°C (30°F)	87 mm (3.4 inches)	83%	high
April Weather	4°C (40°F)	72 mm (2.8 inches)	84%	high
May Weather	11°C (52°F)	100 mm (4.0 inches)	88%	very high
June Weather	14°C (58°F)	105 mm (4.1 inches)	88%	very high
July Weather	19°C (67°F)	117 mm (4.6 inches)	93%	very high
August Weather	19°C (66°F)	180 mm (7.1 inches)	94%	very high
September Weather	15°C (60°F)	98 mm (3.9 inches)	86%	high
October Weather	9°C (48°F)	145 mm (5.7 inches)	79%	moderate
November Weather	2°C (36°F)	146 mm (5.8 inches)	77%	moderate
December Weather	-5°C (23°F)	103 mm (4.1 inches)	83%	low