March Weather in Mutsu, Japan

Last updated: August 23, 2025

In March, the average temperature in Mutsu, Japan hovers around 4°C (39°F), with extremes that can dip to a chilling -3°C (27°F) or rise to a comfortable 12°C (54°F). Expect 93 mm (3.7 in) of precipitation over approximately 15 days, contributing to an average humidity level of 77%.

March Temperature in Mutsu

In March in Mutsu, the average temperature is 4°C (39°F). Maximum temperatures can reach 12°C (54°F), while minimums can drop to as low as -3°C (27°F). Be sure to pack warm clothing to stay comfortable while exploring.

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

The chart illustrates March temperature patterns in Mutsu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mutsu, March typically has an average temperature of 4°C (39°F), with highs reaching up to 12°C (54°F) and lows dropping to around -3°C (27°F).

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

March Precipitation in Mutsu

In Mutsu in March, the precipitation amount is 93 mm (3.7 in) over the course of 15 days.

March Precipitation Trends in Mutsu

The chart displays monthly precipitation patterns in Mutsu, 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 Mutsu, March typically receives around 93 mm (3.7 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 Mutsu

In Mutsu in March, humidity is 77%. With an average temperature of 4°C (39°F), this humidity feels like a brisk chill that seeps into your bones, making travel feel invigorating yet uncomfortable without proper layers to stay warm and dry.

March Average Humidity in Mutsu

This chart illustrates the average monthly humidity levels in Mutsu, 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 Mutsu is approximately 77%, 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 Mutsu

In Mutsu in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Mutsu.

Maximum UV Index Levels in Mutsu for March

The chart shows the monthly maximum UV Index (UVI) for Mutsu 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 Mutsu typically reaches 5, which falls under the moderate exposure category.

Data source: Mutsu 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 Mutsu Compares to Other Months

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

This table compares monthly weather conditions in Mutsu, 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 (34°F)	130 mm (5.1 inches)	79%	moderate
February Weather	1°C (33°F)	129 mm (5.1 inches)	78%	moderate
March Weather	4°C (39°F)	93 mm (3.7 inches)	77%	moderate
April Weather	7°C (45°F)	95 mm (3.7 inches)	78%	very high
May Weather	11°C (53°F)	97 mm (3.8 inches)	86%	very high
June Weather	15°C (59°F)	114 mm (4.5 inches)	91%	very high
July Weather	19°C (67°F)	109 mm (4.3 inches)	95%	very high
August Weather	22°C (71°F)	193 mm (7.6 inches)	97%	extreme
September Weather	20°C (69°F)	113 mm (4.5 inches)	89%	very high
October Weather	16°C (60°F)	170 mm (6.7 inches)	81%	high
November Weather	10°C (49°F)	118 mm (4.7 inches)	78%	moderate
December Weather	4°C (39°F)	202 mm (8.0 inches)	77%	low