March Weather in Shiroishi, Japan

Last updated: August 23, 2025

In March, the average temperature in Shiroishi, Japan hovers around 5°C (41°F). Be prepared for a temperature range, where the minimum can dip to -6°C (22°F) and the maximum can reach 20°C (69°F). Expect 112 mm (4.4 in) of precipitation spread over about 15 days, contributing to an average humidity of 72%.

March Temperature in Shiroishi

In March in Shiroishi, the average temperature is 5°C (41°F), with maximums reaching 20°C (69°F) and minimums dropping as low as -6°C (22°F). Be sure to pack accordingly if you plan to travel during this time!

March Weather in Shiroishi: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Shiroishi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shiroishi, March typically has an average temperature of 5°C (41°F), with highs reaching up to 20°C (69°F) and lows dropping to around -6°C (22°F).

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

March Precipitation in Shiroishi

In Shiroishi in March, the precipitation amount is 112 mm (4.4 in) spread over a period of 15 days.

March Precipitation Trends in Shiroishi

The chart displays monthly precipitation patterns in Shiroishi, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Shiroishi, March typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Shiroishi

In Shiroishi in March humidity is 72%. With an average temperature of 5°C (41°F), this humidity feels like a chilly, damp embrace that can make outdoor adventures quite uncomfortable, as the cold air coupled with the high moisture in the atmosphere seeps into your bones, leaving you longing for warmth and cozy indoor activities.

March Average Humidity in Shiroishi

This chart illustrates the average monthly humidity levels in Shiroishi, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Shiroishi is approximately 72%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Shiroishi

In Shiroishi in March, 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 Shiroishi.

Maximum UV Index Levels in Shiroishi for March

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

Data source: Shiroishi March 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 March Weather in Shiroishi Compares to Other Months

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

This table compares monthly weather conditions in Shiroishi, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	79 mm (3.1 inches)	76%	moderate
February Weather	0°C (33°F)	69 mm (2.7 inches)	75%	moderate
March Weather	5°C (41°F)	112 mm (4.4 inches)	72%	high
April Weather	9°C (49°F)	109 mm (4.3 inches)	73%	very high
May Weather	16°C (60°F)	106 mm (4.2 inches)	80%	very high
June Weather	19°C (66°F)	100 mm (3.9 inches)	87%	very high
July Weather	23°C (74°F)	245 mm (9.6 inches)	92%	extreme
August Weather	24°C (76°F)	183 mm (7.2 inches)	90%	extreme
September Weather	20°C (68°F)	140 mm (5.5 inches)	84%	very high
October Weather	14°C (58°F)	194 mm (7.6 inches)	80%	high
November Weather	8°C (47°F)	46 mm (1.8 inches)	77%	moderate
December Weather	2°C (36°F)	87 mm (3.4 inches)	77%	moderate