July Weather in Sasayama, Japan

Last updated: August 23, 2025

In July, the average temperature in Sasayama, Japan hovers around 26°C (79°F), providing a warm backdrop for your adventures. Be prepared for a range, as temperatures can dip to a minimum of 19°C (66°F) and peak at a scorching 37°C (98°F). With an average precipitation of 327 mm (12.9 in) spread over 21 days, it's wise to expect some rain, and you'll find the humidity quite high at an average of 93%.

July Temperature in Sasayama

In July, in Sasayama, the average temperature is 26°C (79°F), with maximums reaching up to 37°C (98°F) and minimums dropping as low as 19°C (66°F). This warm climate makes Sasayama an ideal destination for travelers looking to enjoy sunny days and pleasant evenings.

July Weather in Sasayama: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Sasayama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sasayama, July typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (98°F) and lows dropping to around 19°C (66°F).

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

July Precipitation in Sasayama

In Sasayama, in July, the precipitation amount is 327 mm (12.9 in) spread over 21 days.

July Precipitation Trends in Sasayama

The chart displays monthly precipitation patterns in Sasayama, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Sasayama, July typically receives around 327 mm (12.9 inches) of precipitation spread over approximately 21 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Sasayama

In Sasayama in July, humidity is 93%. With an average temperature of 26°C (79°F), this humidity feels like a warm, damp blanket enveloping you, making every outdoor adventure feel like a steamy, tropical experience that can quickly lead to discomfort if you're not prepared.

July Average Humidity in Sasayama

This chart illustrates the average monthly humidity levels in Sasayama, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Sasayama is approximately 93%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Sasayama

In Sasayama in July, 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 Sasayama.

Maximum UV Index Levels in Sasayama for July

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

Data source: Sasayama July 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 July Weather in Sasayama Compares to Other Months

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

This table compares monthly weather conditions in Sasayama, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	46 mm (1.8 inches)	82%	moderate
February Weather	5°C (41°F)	59 mm (2.3 inches)	79%	high
March Weather	9°C (49°F)	111 mm (4.4 inches)	74%	very high
April Weather	13°C (56°F)	141 mm (5.6 inches)	76%	very high
May Weather	19°C (66°F)	140 mm (5.5 inches)	83%	extreme
June Weather	22°C (72°F)	147 mm (5.8 inches)	87%	extreme
July Weather	26°C (79°F)	327 mm (12.9 inches)	93%	extreme
August Weather	28°C (82°F)	223 mm (8.8 inches)	91%	extreme
September Weather	23°C (75°F)	205 mm (8.1 inches)	87%	very high
October Weather	18°C (65°F)	230 mm (9.1 inches)	85%	high
November Weather	12°C (54°F)	43 mm (1.7 inches)	83%	moderate
December Weather	6°C (44°F)	60 mm (2.4 inches)	83%	moderate