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March Weather in Itayanagi, Japan

Last updated: August 23, 2025

In March, the average temperature in Itayanagi, Japan hovers around 3°C (38°F), but be prepared for fluctuations: it can dip as low as -10°C (14°F) and reach up to 18°C (64°F). Expect 103 mm (4.1 in) of precipitation spread over 17 days, and note that the average humidity is a brisk 77%. Pack accordingly!

March Temperature in Itayanagi

In March in Itayanagi, the average temperature is 3°C (38°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -10°C (14°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for their visit.

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

The chart illustrates March temperature patterns in Itayanagi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itayanagi, March typically has an average temperature of 3°C (38°F), with highs reaching up to 18°C (64°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec303037465865737567564533
Data source: Temperature data for Itayanagi generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Itayanagi

In Itayanagi in March, the precipitation amount is 103 mm (4.1 in) over the course of 17 days.

March Precipitation Trends in Itayanagi

The chart displays monthly precipitation patterns in Itayanagi, 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 Itayanagi, March typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec80106103113104130135181129166106130
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Itayanagi

In Itayanagi in March humidity is 77%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill enveloping you, making any outdoor adventure feel more intense as you navigate the biting cold mixed with the heavy air.

March Average Humidity in Itayanagi

This chart illustrates the average monthly humidity levels in Itayanagi, 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 Itayanagi is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%77%78%86%91%95%97%89%82%78%77%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Itayanagi

In Itayanagi in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Itayanagi, you can refer to this Hourly UV Index in Itayanagi.

Maximum UV Index Levels in Itayanagi for March

The chart shows the monthly maximum UV Index (UVI) for Itayanagi 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 Itayanagi typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010118642
Data source: Itayanagi 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 Itayanagi Compares to Other Months

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

This table compares monthly weather conditions in Itayanagi, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)79 mm (3.1 inches)79%moderate
February Weather-1°C (31°F)106 mm (4.2 inches)78%moderate
March Weather3°C (38°F)103 mm (4.1 inches)77%high
April Weather8°C (47°F)113 mm (4.4 inches)78%very high
May Weather14°C (58°F)104 mm (4.1 inches)86%very high
June Weather18°C (65°F)130 mm (5.1 inches)91%very high
July Weather23°C (73°F)135 mm (5.3 inches)95%very high
August Weather24°C (75°F)181 mm (7.1 inches)97%extreme
September Weather20°C (68°F)129 mm (5.1 inches)89%very high
October Weather13°C (56°F)166 mm (6.6 inches)81%high
November Weather7°C (45°F)106 mm (4.2 inches)78%moderate
December Weather1°C (33°F)130 mm (5.1 inches)77%low

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