March Weather in Hayakawa, Japan

Last updated: August 23, 2025

In March, the average temperature in Hayakawa, Japan hovers around 4°C (40°F), with lows dipping to a chilly -8°C (17°F) and highs reaching a pleasant 20°C (67°F). Expect about 182 mm (7.2 in) of precipitation spread over 13 days, contributing to an average humidity of 70%. Stay prepared for the variable weather while enjoying the unique charm of this time of year!

March Temperature in Hayakawa

In March in Hayakawa, the average temperature is 4°C (40°F). Maximum temperatures can reach up to 20°C (67°F), while the minimum can drop as low as -8°C (17°F). Be prepared for a wide range of weather conditions when traveling to Hayakawa during this time.

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

The chart illustrates March temperature patterns in Hayakawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayakawa, March typically has an average temperature of 4°C (40°F), with highs reaching up to 20°C (67°F) and lows dropping to around -8°C (17°F).

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

March Precipitation in Hayakawa

In Hayakawa in March, the precipitation amount is 182 mm (7.2 in) over the course of 13 days.

March Precipitation Trends in Hayakawa

The chart displays monthly precipitation patterns in Hayakawa, 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 Hayakawa, March typically receives around 182 mm (7.2 inches) of precipitation spread over approximately 13 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 Hayakawa

In Hayakawa in March humidity is 70%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your clothes, making every step outside feel heavier as you navigate the cold, wet air.

March Average Humidity in Hayakawa

This chart illustrates the average monthly humidity levels in Hayakawa, 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 Hayakawa is approximately 70%, 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 Hayakawa

In Hayakawa in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Hayakawa.

Maximum UV Index Levels in Hayakawa for March

The chart shows the monthly maximum UV Index (UVI) for Hayakawa 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 Hayakawa typically reaches 9, which falls under the very high exposure category.

Data source: Hayakawa 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 Hayakawa Compares to Other Months

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

This table compares monthly weather conditions in Hayakawa, 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 (30°F)	65 mm (2.6 inches)	76%	moderate
February Weather	0°C (32°F)	80 mm (3.1 inches)	74%	high
March Weather	4°C (40°F)	182 mm (7.2 inches)	70%	very high
April Weather	9°C (48°F)	179 mm (7.0 inches)	74%	very high
May Weather	14°C (57°F)	191 mm (7.5 inches)	81%	extreme
June Weather	17°C (63°F)	222 mm (8.7 inches)	88%	extreme
July Weather	21°C (70°F)	451 mm (17.8 inches)	93%	extreme
August Weather	23°C (73°F)	227 mm (8.9 inches)	90%	extreme
September Weather	19°C (66°F)	243 mm (9.6 inches)	86%	very high
October Weather	13°C (56°F)	330 mm (13.0 inches)	83%	high
November Weather	7°C (45°F)	80 mm (3.1 inches)	80%	high
December Weather	2°C (35°F)	77 mm (3.0 inches)	78%	moderate