March Weather in Uonuma, Japan

Last updated: August 23, 2025

In March, the average temperature in Uonuma, Japan hovers around 4°C (39°F), with a minimum dip to -10°C (14°F) and a maximum reaching 20°C (69°F). Be prepared for 193 mm (7.6 in) of precipitation spread over 20 days, and don't forget to brace yourself for the 81% average humidity that characterizes this season!

March Temperature in Uonuma

In March in Uonuma, the average temperature is 4°C (39°F). Maximum temperatures can reach up to 20°C (69°F), while the minimum can drop as low as -10°C (14°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

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

The chart illustrates March temperature patterns in Uonuma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uonuma, March typically has an average temperature of 4°C (39°F), with highs reaching up to 20°C (69°F) and lows dropping to around -10°C (14°F).

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

March Precipitation in Uonuma

In Uonuma in March, the precipitation amount is 193 mm (7.6 in) spread over a total of 20 days.

March Precipitation Trends in Uonuma

The chart displays monthly precipitation patterns in Uonuma, 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 Uonuma, March typically receives around 193 mm (7.6 inches) of precipitation spread over approximately 20 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 Uonuma

In Uonuma in March, humidity is 81%. With an average temperature of 4°C (39°F), this humidity feels like a chilling dampness that penetrates even the warmest layers of clothing, making outdoor exploration uncomfortable and prompting travelers to seek refuge indoors.

March Average Humidity in Uonuma

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

In Uonuma 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 Uonuma.

Maximum UV Index Levels in Uonuma for March

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

Data source: Uonuma 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 Uonuma Compares to Other Months

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

This table compares monthly weather conditions in Uonuma, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (31°F)	254 mm (10.0 inches)	88%	moderate
February Weather	0°C (32°F)	244 mm (9.6 inches)	86%	moderate
March Weather	4°C (39°F)	193 mm (7.6 inches)	81%	very high
April Weather	9°C (49°F)	171 mm (6.7 inches)	78%	very high
May Weather	16°C (61°F)	168 mm (6.6 inches)	81%	very high
June Weather	19°C (67°F)	177 mm (7.0 inches)	88%	extreme
July Weather	24°C (75°F)	371 mm (14.6 inches)	92%	extreme
August Weather	25°C (77°F)	195 mm (7.7 inches)	92%	extreme
September Weather	21°C (69°F)	180 mm (7.1 inches)	89%	very high
October Weather	15°C (59°F)	228 mm (9.0 inches)	87%	high
November Weather	8°C (47°F)	178 mm (7.0 inches)	85%	moderate
December Weather	2°C (35°F)	283 mm (11.2 inches)	86%	moderate