March Weather in Saikai, Japan

Last updated: August 23, 2025

In March, the average temperature in Saikai, Japan hovers around 12°C (54°F), with a minimum of 5°C (42°F) and a maximum of 20°C (68°F). Expect 147 mm (5.8 in) of precipitation spread over 11 days, contributing to an average humidity level of 71%.

March Temperature in Saikai

In March in Saikai, the average temperature is 12°C (54°F). The maximum can reach 20°C (68°F) and the minimum can be as low as 5°C (42°F). This mild climate makes Saikai a pleasant destination for travelers looking to explore comfortably.

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

The chart illustrates March temperature patterns in Saikai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saikai, March typically has an average temperature of 12°C (54°F), with highs reaching up to 20°C (68°F) and lows dropping to around 5°C (42°F).

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

March Precipitation in Saikai

In Saikai in March, the total precipitation amount is 147 mm (5.8 in), occurring over the course of 11 days.

March Precipitation Trends in Saikai

The chart displays monthly precipitation patterns in Saikai, 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 Saikai, March typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 11 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 Saikai

In Saikai in March humidity is 71%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while exploring the area, as the cool air can be refreshing yet slightly uncomfortable without proper attire for outdoor activities.

March Average Humidity in Saikai

This chart illustrates the average monthly humidity levels in Saikai, 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 Saikai is approximately 71%, 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 Saikai

In Saikai 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 Saikai.

Maximum UV Index Levels in Saikai for March

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

Data source: Saikai 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 Saikai Compares to Other Months

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

This table compares monthly weather conditions in Saikai, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	58 mm (2.3 inches)	73%	moderate
February Weather	9°C (48°F)	93 mm (3.6 inches)	69%	high
March Weather	12°C (54°F)	147 mm (5.8 inches)	71%	very high
April Weather	15°C (60°F)	130 mm (5.1 inches)	79%	very high
May Weather	19°C (67°F)	206 mm (8.1 inches)	87%	extreme
June Weather	23°C (73°F)	231 mm (9.1 inches)	91%	extreme
July Weather	26°C (79°F)	393 mm (15.5 inches)	97%	extreme
August Weather	28°C (82°F)	320 mm (12.6 inches)	94%	extreme
September Weather	25°C (77°F)	223 mm (8.8 inches)	84%	extreme
October Weather	21°C (69°F)	110 mm (4.3 inches)	79%	high
November Weather	16°C (60°F)	65 mm (2.6 inches)	75%	high
December Weather	10°C (51°F)	81 mm (3.2 inches)	72%	moderate