June Weather in Saijo, Japan

Last updated: August 23, 2025

In June, the average temperature in Saijo, Japan is a pleasant 20°C (68°F). Expect comfortable days with a maximum reaching up to 31°C (87°F) and cooler nights dropping to a minimum of 8°C (47°F). You might want to carry an umbrella, as the region sees about 197 mm (7.7 in) of precipitation over 15 days. Be prepared for the humidity, which averages around 86%!

June Temperature in Saijo

In June in Saijo, the average temperature is 20°C (68°F), with a maximum that can reach 31°C (87°F) and a minimum that can dip as low as 8°C (47°F). It's a great time to visit Saijo, as you can enjoy mild weather suitable for outdoor activities and exploring the local culture.

June Weather in Saijo: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Saijo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saijo, June typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (87°F) and lows dropping to around 8°C (47°F).

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

June Precipitation in Saijo

In Saijo in June, the total precipitation amount is 197 mm (7.7 in) over the course of 15 days.

June Precipitation Trends in Saijo

The chart displays monthly precipitation patterns in Saijo, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Saijo, June typically receives around 197 mm (7.7 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

June Humidity in Saijo

In Saijo in June, humidity is 86%. With an average temperature of 20°C (68°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities challenging and necessitating frequent breaks for hydration and shade while traveling.

June Average Humidity in Saijo

This chart illustrates the average monthly humidity levels in Saijo, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Saijo is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Saijo

In Saijo in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Saijo.

Maximum UV Index Levels in Saijo for June

The chart shows the monthly maximum UV Index (UVI) for Saijo in June, 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 June, the maximum UV index in Saijo typically reaches 11, which falls under the extreme exposure category.

Data source: Saijo June 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 June Weather in Saijo Compares to Other Months

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

This table compares monthly weather conditions in Saijo, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	73 mm (2.9 inches)	82%	moderate
February Weather	3°C (37°F)	85 mm (3.3 inches)	79%	moderate
March Weather	7°C (45°F)	129 mm (5.1 inches)	73%	very high
April Weather	12°C (53°F)	131 mm (5.2 inches)	74%	extreme
May Weather	17°C (63°F)	119 mm (4.7 inches)	84%	extreme
June Weather	20°C (68°F)	197 mm (7.7 inches)	86%	extreme
July Weather	24°C (76°F)	359 mm (14.1 inches)	92%	extreme
August Weather	26°C (78°F)	262 mm (10.3 inches)	92%	extreme
September Weather	21°C (70°F)	234 mm (9.2 inches)	87%	very high
October Weather	16°C (60°F)	171 mm (6.7 inches)	85%	high
November Weather	9°C (49°F)	44 mm (1.7 inches)	84%	moderate
December Weather	4°C (40°F)	89 mm (3.5 inches)	82%	moderate