June Weather in Saiki, Japan

Last updated: August 23, 2025

In June, the average temperature in Saiki, Japan hovers around 23°C (73°F). You'll experience a minimum of 16°C (62°F) and a maximum of 31°C (87°F), making for some warm days. Be prepared for moisture, as 221 mm (8.7 in) of precipitation typically falls over 14 days, contributing to an average humidity of 86%.

June Temperature in Saiki

In June in Saiki, the average temperature is 23°C (73°F). Maximum can reach 31°C (87°F) and minimum can be as low as 16°C (62°F). This pleasant climate makes Saiki an ideal destination for travelers looking to enjoy comfortable weather and outdoor activities.

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

The chart illustrates June temperature patterns in Saiki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saiki, June typically has an average temperature of 23°C (73°F), with highs reaching up to 31°C (87°F) and lows dropping to around 16°C (62°F).

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

June Precipitation in Saiki

In Saiki, in June, the precipitation amount is 221 mm (8.7 in) over a span of 14 days.

June Precipitation Trends in Saiki

The chart displays monthly precipitation patterns in Saiki, 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 Saiki, June typically receives around 221 mm (8.7 inches) of precipitation spread over approximately 14 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Saiki

In Saiki in June humidity is 86%. With an average temperature of 23°C (73°F), this humidity feels like a warm, enveloping blanket that makes traveling feel both sticky and heavy, often requiring frequent breaks to hydrate and seek shade.

June Average Humidity in Saiki

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

In Saiki 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 Saiki.

Maximum UV Index Levels in Saiki for June

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

Data source: Saiki 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 Saiki Compares to Other Months

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

This table compares monthly weather conditions in Saiki, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	57 mm (2.3 inches)	75%	moderate
February Weather	9°C (48°F)	81 mm (3.2 inches)	71%	high
March Weather	12°C (55°F)	126 mm (5.0 inches)	71%	very high
April Weather	16°C (61°F)	118 mm (4.7 inches)	78%	very high
May Weather	20°C (68°F)	163 mm (6.4 inches)	84%	extreme
June Weather	23°C (73°F)	221 mm (8.7 inches)	86%	extreme
July Weather	26°C (80°F)	326 mm (12.8 inches)	92%	extreme
August Weather	28°C (82°F)	195 mm (7.7 inches)	91%	extreme
September Weather	25°C (77°F)	224 mm (8.8 inches)	84%	very high
October Weather	21°C (70°F)	259 mm (10.2 inches)	83%	high
November Weather	16°C (60°F)	61 mm (2.4 inches)	81%	high
December Weather	11°C (51°F)	61 mm (2.4 inches)	79%	moderate