March Weather in Suttsu, Japan

Last updated: August 23, 2025

In March, the average temperature in Suttsu, Japan hovers around 1°C (35°F), with minimums dipping as low as -6°C (21°F) and reaching maximums of 11°C (53°F). Expect 104 mm (4.1 in) of precipitation spread over 16 days, contributing to a high average humidity of 81%. Plan accordingly to make the most of your visit!

March Temperature in Suttsu

In March in Suttsu, the average temperature is 1°C (35°F). The maximum can reach 11°C (53°F), and the minimum can be as low as -6°C (21°F). Travelers should be prepared for chilly conditions and dress in layers to stay warm during their visit.

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

The chart illustrates March temperature patterns in Suttsu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suttsu, March typically has an average temperature of 1°C (35°F), with highs reaching up to 11°C (53°F) and lows dropping to around -6°C (21°F).

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

March Precipitation in Suttsu

In Suttsu in March, the total precipitation amount is 104 mm (4.1 in), distributed over 16 days.

March Precipitation Trends in Suttsu

The chart displays monthly precipitation patterns in Suttsu, 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 Suttsu, March typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 16 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Suttsu

In Suttsu in March, humidity is 81%. With an average temperature of 1°C (35°F), this humidity feels like a thick, cold blanket wrapping around you, making travel uncomfortable and the air heavy, which can dampen your spirits as you navigate through the chilly conditions.

March Average Humidity in Suttsu

This chart illustrates the average monthly humidity levels in Suttsu, 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 Suttsu is approximately 81%, 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 Suttsu

In Suttsu in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Suttsu, you can refer to this Hourly UV Index in Suttsu.

Maximum UV Index Levels in Suttsu for March

The chart shows the monthly maximum UV Index (UVI) for Suttsu 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 Suttsu typically reaches 6, which falls under the high exposure category.

Data source: Suttsu 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 Suttsu Compares to Other Months

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

This table compares monthly weather conditions in Suttsu, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (28°F)	117 mm (4.6 inches)	84%	low
February Weather	-3°C (28°F)	114 mm (4.5 inches)	83%	moderate
March Weather	1°C (35°F)	104 mm (4.1 inches)	81%	high
April Weather	5°C (42°F)	93 mm (3.7 inches)	81%	high
May Weather	11°C (52°F)	90 mm (3.5 inches)	86%	very high
June Weather	15°C (59°F)	119 mm (4.7 inches)	87%	very high
July Weather	20°C (67°F)	116 mm (4.6 inches)	93%	very high
August Weather	21°C (70°F)	158 mm (6.2 inches)	95%	very high
September Weather	19°C (66°F)	151 mm (5.9 inches)	88%	very high
October Weather	13°C (56°F)	165 mm (6.5 inches)	83%	moderate
November Weather	6°C (44°F)	199 mm (7.8 inches)	79%	moderate
December Weather	0°C (31°F)	197 mm (7.7 inches)	80%	low