February Weather in Shiraoi, Japan

Last updated: August 23, 2025

In February, the average temperature in Shiraoi, Japan hovers around -3°C (26°F), with minimums dipping as low as -14°C (7°F) and maximums reaching up to 6°C (43°F). Expect 53 mm (2.1 in) of precipitation over approximately 10 days, and be prepared for a notably high average humidity of 83%.

February Temperature in Shiraoi

In February in Shiraoi, the average temperature is -3°C (26°F). The maximum can reach 6°C (43°F), and the minimum can be as low as -14°C (7°F). Be prepared for cold weather, and pack warm clothing if you're planning to travel during this month.

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

The chart illustrates February temperature patterns in Shiraoi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shiraoi, February typically has an average temperature of -3°C (26°F), with highs reaching up to 6°C (43°F) and lows dropping to around -14°C (7°F).

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

February Precipitation in Shiraoi

In Shiraoi in February, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.

February Precipitation Trends in Shiraoi

The chart displays monthly precipitation patterns in Shiraoi, 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 Shiraoi, February typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

February Humidity in Shiraoi

In Shiraoi in February, humidity is 83%. With an average temperature of -3°C (26°F), this humidity feels like a heavy blanket of cold air enveloping you, making it challenging to stay warm while traveling. The dampness seeps into your clothing, creating an uncomfortable chill that lingers even indoors, often requiring extra layers and careful planning for outdoor activities.

February Average Humidity in Shiraoi

This chart illustrates the average monthly humidity levels in Shiraoi, 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 Shiraoi is approximately 83%, 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 Shiraoi

In Shiraoi in February, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Shiraoi, you can check the information here.

Maximum UV Index Levels in Shiraoi for February

The chart shows the monthly maximum UV Index (UVI) for Shiraoi 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 Shiraoi typically reaches 3, which falls under the moderate exposure category.

Data source: Shiraoi 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 Shiraoi Compares to Other Months

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

This table compares monthly weather conditions in Shiraoi, 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 (26°F)	58 mm (2.3 inches)	84%	low
February Weather	-3°C (26°F)	53 mm (2.1 inches)	83%	moderate
March Weather	1°C (34°F)	88 mm (3.5 inches)	81%	moderate
April Weather	5°C (42°F)	96 mm (3.8 inches)	81%	high
May Weather	10°C (51°F)	92 mm (3.6 inches)	86%	very high
June Weather	14°C (58°F)	131 mm (5.2 inches)	87%	very high
July Weather	18°C (66°F)	113 mm (4.4 inches)	93%	very high
August Weather	20°C (68°F)	194 mm (7.6 inches)	95%	very high
September Weather	18°C (64°F)	142 mm (5.6 inches)	88%	very high
October Weather	12°C (54°F)	140 mm (5.5 inches)	83%	high
November Weather	6°C (43°F)	107 mm (4.2 inches)	79%	moderate
December Weather	-1°C (30°F)	64 mm (2.5 inches)	80%	low