March Weather in Tomakomai, Japan

Last updated: August 23, 2025

In Tomakomai, Japan, the average temperature in March hovers around 1°C (34°F), with a chilly minimum of -9°C (16°F) and a mild maximum of 11°C (53°F). Expect around 89 mm (3.5 in) of precipitation spread across 12 days, contributing to an average humidity of 81%. Prepare for a damp month filled with cool, crisp air!

March Temperature in Tomakomai

In March in Tomakomai, the average temperature is 1°C (34°F). The maximum can reach 11°C (53°F) while the minimum can drop as low as -9°C (16°F). Be prepared for chilly conditions and pack warm clothing if you're planning to travel during this time.

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

The chart illustrates March temperature patterns in Tomakomai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tomakomai, March typically has an average temperature of 1°C (34°F), with highs reaching up to 11°C (53°F) and lows dropping to around -9°C (16°F).

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

March Precipitation in Tomakomai

In Tomakomai in March, the precipitation amount is 89 mm (3.5 in) during 12 days of rainfall.

March Precipitation Trends in Tomakomai

The chart displays monthly precipitation patterns in Tomakomai, 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 Tomakomai, March typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 12 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 Tomakomai

In Tomakomai in March humidity is 81%. With an average temperature of 1°C (34°F), this humidity feels like a damp chill wrapping around you, making traveling uncomfortable as every breath feels heavy and the cold penetration intensifies with the moisture in the air.

March Average Humidity in Tomakomai

This chart illustrates the average monthly humidity levels in Tomakomai, 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 Tomakomai 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 Tomakomai

In Tomakomai 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 Tomakomai.

Maximum UV Index Levels in Tomakomai for March

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

Data source: Tomakomai 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 Tomakomai Compares to Other Months

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

This table compares monthly weather conditions in Tomakomai, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	49 mm (1.9 inches)	84%	low
February Weather	-4°C (26°F)	53 mm (2.1 inches)	83%	moderate
March Weather	1°C (34°F)	89 mm (3.5 inches)	81%	moderate
April Weather	5°C (42°F)	93 mm (3.7 inches)	81%	high
May Weather	11°C (51°F)	90 mm (3.6 inches)	86%	very high
June Weather	14°C (58°F)	128 mm (5.1 inches)	87%	very high
July Weather	19°C (66°F)	121 mm (4.7 inches)	93%	very high
August Weather	20°C (69°F)	206 mm (8.1 inches)	95%	very high
September Weather	18°C (64°F)	145 mm (5.7 inches)	88%	very high
October Weather	12°C (54°F)	143 mm (5.6 inches)	83%	moderate
November Weather	6°C (42°F)	102 mm (4.0 inches)	79%	moderate
December Weather	-1°C (30°F)	62 mm (2.4 inches)	80%	low