March Weather in Naganohara, Japan

Last updated: August 23, 2025

In Naganohara, Japan, the average temperature in March hovers around 4°C (40°F), but be prepared for a chilly shift with minimums dipping to -8°C (19°F), while the mercury can rise to a pleasant 22°C (71°F). Expect about 125 mm (4.9 in) of precipitation over 15 days, contributing to an average humidity of 81%. Whether you’re braving the cold or enjoying the mild spells, make sure to pack accordingly!

March Temperature in Naganohara

In March in Naganohara, the average temperature is 4°C (40°F). The maximum can reach 22°C (71°F), and the minimum can be as low as -8°C (19°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates March temperature patterns in Naganohara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Naganohara, March typically has an average temperature of 4°C (40°F), with highs reaching up to 22°C (71°F) and lows dropping to around -8°C (19°F).

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

March Precipitation in Naganohara

In Naganohara in March, the precipitation amount is 125 mm (4.9 in) over a span of 15 days.

March Precipitation Trends in Naganohara

The chart displays monthly precipitation patterns in Naganohara, 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 Naganohara, March typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 15 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 Naganohara

In Naganohara in March humidity is 81%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that can make traveling quite uncomfortable, as the cold air clings uncomfortably to your skin and the moisture can quickly sap your body heat.

March Average Humidity in Naganohara

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

In Naganohara 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 Naganohara.

Maximum UV Index Levels in Naganohara for March

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

Data source: Naganohara 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 Naganohara Compares to Other Months

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

This table compares monthly weather conditions in Naganohara, 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)	78 mm (3.1 inches)	88%	moderate
February Weather	0°C (32°F)	72 mm (2.8 inches)	86%	high
March Weather	4°C (40°F)	125 mm (4.9 inches)	81%	very high
April Weather	9°C (48°F)	130 mm (5.1 inches)	78%	very high
May Weather	15°C (59°F)	173 mm (6.8 inches)	81%	extreme
June Weather	18°C (64°F)	223 mm (8.8 inches)	88%	extreme
July Weather	22°C (72°F)	341 mm (13.4 inches)	92%	extreme
August Weather	23°C (74°F)	244 mm (9.6 inches)	92%	extreme
September Weather	19°C (66°F)	222 mm (8.7 inches)	89%	very high
October Weather	13°C (56°F)	264 mm (10.4 inches)	87%	high
November Weather	7°C (45°F)	54 mm (2.1 inches)	85%	moderate
December Weather	2°C (35°F)	74 mm (2.9 inches)	86%	moderate