February Weather in Hiroo, Japan

Last updated: August 23, 2025

In February, the average temperature in Hiroo, Japan hovers around -4°C (25°F), with a minimum dipping as low as -19°C (-2°F) and a maximum peaking at 7°C (44°F). Be prepared for some wet days, as precipitation averages 65 mm (2.6 in) over 9 days, while the air stays quite damp with an average humidity of 83%.

February Temperature in Hiroo

In February in Hiroo, the average temperature is -4°C (25°F). The maximum can reach 7°C (44°F) and the minimum can be as low as -19°C (-2°F). Be prepared for chilly conditions and pack warm clothing if you're planning to visit during this time.

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

The chart illustrates February temperature patterns in Hiroo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hiroo, February typically has an average temperature of -4°C (25°F), with highs reaching up to 7°C (44°F) and lows dropping to around -19°C (-2°F).

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

February Precipitation in Hiroo

In Hiroo in February, the precipitation amount is 65 mm (2.6 in) over the course of 9 days.

February Precipitation Trends in Hiroo

The chart displays monthly precipitation patterns in Hiroo, 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 Hiroo, February typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 9 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 Hiroo

In Hiroo in February, humidity is 83%. With an average temperature of -4°C (25°F), this humidity feels like a chilling fog enveloping you, making every breath feel heavy and damp, which can quickly dampen the spirit of travel as you navigate the frosty landscape.

February Average Humidity in Hiroo

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

In Hiroo 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 Hiroo, you can check the information here.

Maximum UV Index Levels in Hiroo for February

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

Data source: Hiroo 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 Hiroo Compares to Other Months

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

This table compares monthly weather conditions in Hiroo, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	61 mm (2.4 inches)	84%	low
February Weather	-4°C (25°F)	65 mm (2.6 inches)	83%	moderate
March Weather	1°C (34°F)	115 mm (4.5 inches)	83%	high
April Weather	5°C (42°F)	97 mm (3.8 inches)	83%	very high
May Weather	11°C (52°F)	95 mm (3.7 inches)	86%	very high
June Weather	14°C (58°F)	105 mm (4.1 inches)	88%	very high
July Weather	18°C (65°F)	106 mm (4.2 inches)	93%	very high
August Weather	19°C (67°F)	175 mm (6.9 inches)	96%	very high
September Weather	17°C (63°F)	140 mm (5.5 inches)	89%	very high
October Weather	12°C (54°F)	201 mm (7.9 inches)	83%	high
November Weather	6°C (43°F)	90 mm (3.6 inches)	80%	moderate
December Weather	-1°C (30°F)	66 mm (2.6 inches)	79%	low