March Weather in Kato, Japan

Last updated: August 23, 2025

In March, the average temperature in Kato, Japan hovers around 9°C (49°F). Expect a range where the minimum dips to -3°C (28°F) and the maximum can reach up to 23°C (74°F). Be prepared for about 105 mm (4.1 in) of precipitation over 10 days, with humidity averaging around 73%.

March Temperature in Kato

In March in Kato, the average temperature is 9°C (49°F). Maximum temperatures can reach 23°C (74°F), while minimums can drop as low as -3°C (28°F). This diverse weather makes Kato an ideal destination for travelers seeking both mild days and crisp nights.

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

The chart illustrates March temperature patterns in Kato, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kato, March typically has an average temperature of 9°C (49°F), with highs reaching up to 23°C (74°F) and lows dropping to around -3°C (28°F).

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

March Precipitation in Kato

In Kato in March, the precipitation amount is 105 mm (4.1 in) over the course of 10 days.

March Precipitation Trends in Kato

The chart displays monthly precipitation patterns in Kato, 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 Kato, March typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 10 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 Kato

In Kato in March, humidity is 73%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill in the air, making outdoor activities slightly uncomfortable and requiring extra layers for warmth while traveling.

March Average Humidity in Kato

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

In Kato 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 Kato.

Maximum UV Index Levels in Kato for March

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

Data source: Kato 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 Kato Compares to Other Months

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

This table compares monthly weather conditions in Kato, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	44 mm (1.7 inches)	82%	moderate
February Weather	5°C (41°F)	54 mm (2.1 inches)	79%	high
March Weather	9°C (49°F)	105 mm (4.1 inches)	73%	very high
April Weather	14°C (57°F)	124 mm (4.9 inches)	74%	very high
May Weather	19°C (67°F)	123 mm (4.8 inches)	84%	extreme
June Weather	22°C (73°F)	140 mm (5.5 inches)	86%	extreme
July Weather	26°C (80°F)	302 mm (11.9 inches)	92%	extreme
August Weather	28°C (83°F)	198 mm (7.8 inches)	92%	extreme
September Weather	24°C (75°F)	213 mm (8.4 inches)	87%	very high
October Weather	18°C (65°F)	217 mm (8.5 inches)	85%	high
November Weather	12°C (54°F)	38 mm (1.5 inches)	84%	moderate
December Weather	7°C (44°F)	56 mm (2.2 inches)	82%	moderate