June Weather in Kasama, Japan

Last updated: August 23, 2025

In Kasama, Japan, the average temperature in June hovers around 21°C (70°F), making it a comfortable time to enjoy the outdoors. Expect a minimum of 12°C (53°F) and a maximum of 32°C (90°F), offering a pleasant range for all activities. However, be prepared for a precipitation amount of 141 mm (5.5 in) spread over 16 days, and keep in mind the average humidity level is quite high at 87%. Enjoy your stay!

June Temperature in Kasama

In June in Kasama, the average temperature is 21°C (70°F). Maximums can reach 32°C (90°F), and minimums can be as low as 12°C (53°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy outdoor activities.

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

The chart illustrates June temperature patterns in Kasama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kasama, June typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (90°F) and lows dropping to around 12°C (53°F).

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

June Precipitation in Kasama

In Kasama in June, the precipitation amount is 141 mm (5.5 in) accumulated over 16 days.

June Precipitation Trends in Kasama

The chart displays monthly precipitation patterns in Kasama, 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 Kasama, June typically receives around 141 mm (5.5 inches) of precipitation spread over approximately 16 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 Kasama

In Kasama in June humidity is 87%. With an average temperature of 21°C (70°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities quite exhausting and requiring frequent breaks to hydrate and cool off.

June Average Humidity in Kasama

This chart illustrates the average monthly humidity levels in Kasama, 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 Kasama is approximately 87%, 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 Kasama

In Kasama 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 Kasama.

Maximum UV Index Levels in Kasama for June

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

Data source: Kasama 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 Kasama Compares to Other Months

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

This table compares monthly weather conditions in Kasama, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	41 mm (1.6 inches)	76%	moderate
February Weather	5°C (41°F)	40 mm (1.6 inches)	75%	moderate
March Weather	9°C (48°F)	137 mm (5.4 inches)	72%	high
April Weather	13°C (56°F)	122 mm (4.8 inches)	73%	very high
May Weather	18°C (65°F)	132 mm (5.2 inches)	80%	very high
June Weather	21°C (70°F)	141 mm (5.5 inches)	87%	extreme
July Weather	25°C (77°F)	226 mm (8.9 inches)	92%	extreme
August Weather	27°C (81°F)	140 mm (5.5 inches)	90%	very high
September Weather	23°C (73°F)	169 mm (6.7 inches)	84%	very high
October Weather	17°C (63°F)	225 mm (8.9 inches)	80%	high
November Weather	12°C (54°F)	69 mm (2.7 inches)	77%	moderate
December Weather	6°C (43°F)	56 mm (2.2 inches)	77%	moderate