February Weather in Sasayama, Japan

Last updated: August 23, 2025

In February, the average temperature in Sasayama, Japan is a brisk 5°C (41°F). Expect chilly conditions with minimum temperatures plunging to -8°C (19°F) and occasionally warming up to a max of 19°C (66°F). Be prepared for 59 mm (2.3 in) of precipitation over about 8 days, and note the average humidity is quite high at 79%.

February Temperature in Sasayama

In February in Sasayama, the average temperature is 5°C (41°F), with maximums reaching up to 19°C (66°F) and minimums dipping as low as -8°C (19°F). Travelers should be prepared for a wide range of temperatures, so layering clothing and bringing both warm and light options is advisable.

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

The chart illustrates February 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, February typically has an average temperature of 5°C (41°F), with highs reaching up to 19°C (66°F) and lows dropping to around -8°C (19°F).

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

February Precipitation in Sasayama

In Sasayama in February, the total precipitation amount is 59 mm (2.3 in) spread over 8 days.

February Precipitation Trends in Sasayama

The chart displays monthly precipitation patterns in Sasayama, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Sasayama, February typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Sasayama

In Sasayama in February, humidity is 79%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

February Average Humidity in Sasayama

This chart illustrates the average monthly humidity levels in Sasayama, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Sasayama is approximately 79%, offering insight into how humid the weather typically is during this month.

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

February UV Index in Sasayama

In Sasayama in February, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sasayama, you can refer to this Hourly UV Index in Sasayama.

Maximum UV Index Levels in Sasayama for February

The chart shows the monthly maximum UV Index (UVI) for Sasayama in February, 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 February, the maximum UV index in Sasayama typically reaches 6, which falls under the high exposure category.

Data source: Sasayama February 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 February 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 February’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 February’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