March Weather in Shinjo, Japan

Last updated: August 23, 2025

In March, the average temperature in Shinjo, Japan hovers around 4°C (40°F), with a minimum dipping as low as -15°C (5°F) and a maximum reaching 19°C (67°F). Precipitation is notable, with around 131 mm (5.2 in) falling over 18 days, contributing to an average humidity of 77%. Prepare for a mix of chilly days and occasional rain!

March Temperature in Shinjo

In March, in Shinjo, the average temperature is 4°C (40°F), with maximums reaching 19°C (67°F) and minimums plummeting to -15°C (5°F). Travelers should prepare for a wide range of temperatures and layers are essential for comfort.

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

The chart illustrates March temperature patterns in Shinjo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shinjo, March typically has an average temperature of 4°C (40°F), with highs reaching up to 19°C (67°F) and lows dropping to around -15°C (5°F).

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

March Precipitation in Shinjo

In Shinjo in March, the precipitation amount is 131 mm (5.2 in) over the course of 18 days.

March Precipitation Trends in Shinjo

The chart displays monthly precipitation patterns in Shinjo, 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 Shinjo, March typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 18 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 Shinjo

In Shinjo in March humidity is 77%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor exploration less enjoyable and prompting travelers to seek shelter or warm indoor activities instead.

March Average Humidity in Shinjo

This chart illustrates the average monthly humidity levels in Shinjo, 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 Shinjo is approximately 77%, 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 Shinjo

In Shinjo in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Shinjo.

Maximum UV Index Levels in Shinjo for March

The chart shows the monthly maximum UV Index (UVI) for Shinjo 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 Shinjo typically reaches 7, which falls under the high exposure category.

Data source: Shinjo 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 Shinjo Compares to Other Months

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

This table compares monthly weather conditions in Shinjo, 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 (31°F)	138 mm (5.5 inches)	80%	moderate
February Weather	0°C (32°F)	131 mm (5.1 inches)	79%	moderate
March Weather	4°C (40°F)	131 mm (5.2 inches)	77%	high
April Weather	9°C (48°F)	128 mm (5.1 inches)	75%	very high
May Weather	15°C (60°F)	111 mm (4.4 inches)	80%	very high
June Weather	19°C (66°F)	122 mm (4.8 inches)	87%	very high
July Weather	23°C (74°F)	228 mm (9.0 inches)	92%	extreme
August Weather	24°C (76°F)	208 mm (8.2 inches)	92%	extreme
September Weather	20°C (68°F)	125 mm (4.9 inches)	86%	very high
October Weather	14°C (57°F)	153 mm (6.0 inches)	82%	high
November Weather	8°C (47°F)	112 mm (4.4 inches)	79%	moderate
December Weather	2°C (35°F)	175 mm (6.9 inches)	80%	moderate