March Weather in Hayashima, Japan

Last updated: August 23, 2025

In March, the average temperature in Hayashima, Japan is a comfortable 10°C (50°F). Expect a range with minimums dropping to 3°C (37°F) and highs reaching up to 18°C (65°F). Be prepared for some rain, as you'll experience about 100 mm (3.9 in) of precipitation over 9 days. With an average humidity of 73%, it's wise to pack accordingly for a blend of cool and damp conditions.

March Temperature in Hayashima

In March, in Hayashima, the average temperature is 10°C (50°F). Maximums can reach 18°C (65°F), while minimums can drop as low as 3°C (37°F). This mild climate makes Hayashima a pleasant destination for travelers looking to enjoy comfortable temperatures during their visit.

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

The chart illustrates March temperature patterns in Hayashima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayashima, March typically has an average temperature of 10°C (50°F), with highs reaching up to 18°C (65°F) and lows dropping to around 3°C (37°F).

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

March Precipitation in Hayashima

In Hayashima in March, the precipitation amount is 100 mm (3.9 in) spread over 9 days.

March Precipitation Trends in Hayashima

The chart displays monthly precipitation patterns in Hayashima, 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 Hayashima, March typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 9 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 Hayashima

In Hayashima in March, humidity is 73%. With an average temperature of 10°C (50°F), this humidity feels like a chilly, damp embrace, making it essential to layer your clothing while traveling, as the moisture in the air can quickly chill you to the bone.

March Average Humidity in Hayashima

This chart illustrates the average monthly humidity levels in Hayashima, 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 Hayashima is approximately 73%, 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 Hayashima

In Hayashima in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Hayashima.

Maximum UV Index Levels in Hayashima for March

The chart shows the monthly maximum UV Index (UVI) for Hayashima 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 Hayashima typically reaches 8, which falls under the very high exposure category.

Data source: Hayashima 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 Hayashima Compares to Other Months

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

This table compares monthly weather conditions in Hayashima, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	41 mm (1.6 inches)	82%	moderate
February Weather	7°C (44°F)	56 mm (2.2 inches)	79%	moderate
March Weather	10°C (50°F)	100 mm (3.9 inches)	73%	very high
April Weather	14°C (57°F)	126 mm (5.0 inches)	74%	very high
May Weather	18°C (65°F)	121 mm (4.8 inches)	84%	extreme
June Weather	22°C (72°F)	150 mm (5.9 inches)	86%	extreme
July Weather	26°C (79°F)	279 mm (11.0 inches)	92%	extreme
August Weather	28°C (83°F)	144 mm (5.7 inches)	92%	extreme
September Weather	25°C (77°F)	187 mm (7.3 inches)	87%	very high
October Weather	20°C (68°F)	193 mm (7.6 inches)	85%	high
November Weather	14°C (58°F)	38 mm (1.5 inches)	84%	moderate
December Weather	9°C (48°F)	50 mm (2.0 inches)	82%	moderate