February Weather in Shiroishi, Japan

Last updated: August 23, 2025

In February, the average temperature in Shiroishi, Japan hovers around 0°C (33°F). Expect chilly days, with minimums plummeting to -10°C (14°F) and maximums comfortably reaching 15°C (58°F). Rainfall is prevalent, with about 69 mm (2.7 in) of precipitation spread across 16 days, contributing to a humidity level of 75%.

February Temperature in Shiroishi

In February in Shiroishi, the average temperature is 0°C (33°F). Maximum temperatures can reach 15°C (58°F), while minimums can drop as low as -10°C (14°F). It's advisable to pack layers and be prepared for chilly conditions when traveling during this time.

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

The chart illustrates February temperature patterns in Shiroishi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shiroishi, February typically has an average temperature of 0°C (33°F), with highs reaching up to 15°C (58°F) and lows dropping to around -10°C (14°F).

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

February Precipitation in Shiroishi

In Shiroishi in February, the precipitation amount is 69 mm (2.7 in), occurring over a duration of 16 days.

February Precipitation Trends in Shiroishi

The chart displays monthly precipitation patterns in Shiroishi, 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 Shiroishi, February typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 16 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 Shiroishi

In Shiroishi in February, humidity is 75%. With an average temperature of 0°C (33°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as you contend with the chill in the air and the moisture clinging to your skin.

February Average Humidity in Shiroishi

This chart illustrates the average monthly humidity levels in Shiroishi, 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 Shiroishi is approximately 75%, 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 Shiroishi

In Shiroishi in February, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Shiroishi.

Maximum UV Index Levels in Shiroishi for February

The chart shows the monthly maximum UV Index (UVI) for Shiroishi 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 Shiroishi typically reaches 5, which falls under the moderate exposure category.

Data source: Shiroishi 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 Shiroishi Compares to Other Months

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

This table compares monthly weather conditions in Shiroishi, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	79 mm (3.1 inches)	76%	moderate
February Weather	0°C (33°F)	69 mm (2.7 inches)	75%	moderate
March Weather	5°C (41°F)	112 mm (4.4 inches)	72%	high
April Weather	9°C (49°F)	109 mm (4.3 inches)	73%	very high
May Weather	16°C (60°F)	106 mm (4.2 inches)	80%	very high
June Weather	19°C (66°F)	100 mm (3.9 inches)	87%	very high
July Weather	23°C (74°F)	245 mm (9.6 inches)	92%	extreme
August Weather	24°C (76°F)	183 mm (7.2 inches)	90%	extreme
September Weather	20°C (68°F)	140 mm (5.5 inches)	84%	very high
October Weather	14°C (58°F)	194 mm (7.6 inches)	80%	high
November Weather	8°C (47°F)	46 mm (1.8 inches)	77%	moderate
December Weather	2°C (36°F)	87 mm (3.4 inches)	77%	moderate