February Weather in Arai, Japan

Last updated: August 23, 2025

In February, the average temperature in Arai, Japan hovers around 0°C (33°F), with a minimum dropping to -13°C (9°F) and a maximum reaching 15°C (59°F). Expect considerable precipitation of 188 mm (7.4 in) over 21 days, paired with a high humidity level of 86%, creating a chill that's both refreshing and damp.

February Temperature in Arai

In February in Arai, the average temperature is 0°C (33°F). Maximum temperatures can reach 15°C (59°F), while the minimum can drop as low as -13°C (9°F). Be prepared for a wide temperature range when traveling to Arai during this time.

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

The chart illustrates February temperature patterns in Arai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arai, February typically has an average temperature of 0°C (33°F), with highs reaching up to 15°C (59°F) and lows dropping to around -13°C (9°F).

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

February Precipitation in Arai

In Arai in February, the total precipitation amount is 188 mm (7.4 in) over a span of 21 days.

February Precipitation Trends in Arai

The chart displays monthly precipitation patterns in Arai, 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 Arai, February typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 21 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 Arai

In Arai in February humidity is 86%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that permeates your clothes, making traveling uncomfortable and necessitating warm, layered clothing to stay dry and cozy.

February Average Humidity in Arai

This chart illustrates the average monthly humidity levels in Arai, 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 Arai is approximately 86%, 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 Arai

In Arai 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 Arai.

Maximum UV Index Levels in Arai for February

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

Data source: Arai 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 Arai Compares to Other Months

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

This table compares monthly weather conditions in Arai, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	227 mm (8.9 inches)	88%	moderate
February Weather	0°C (33°F)	188 mm (7.4 inches)	86%	moderate
March Weather	4°C (40°F)	149 mm (5.8 inches)	81%	very high
April Weather	9°C (49°F)	146 mm (5.8 inches)	78%	very high
May Weather	16°C (60°F)	152 mm (6.0 inches)	81%	very high
June Weather	19°C (66°F)	173 mm (6.8 inches)	88%	extreme
July Weather	23°C (75°F)	353 mm (13.9 inches)	92%	extreme
August Weather	25°C (77°F)	210 mm (8.3 inches)	92%	extreme
September Weather	20°C (69°F)	207 mm (8.2 inches)	89%	very high
October Weather	15°C (59°F)	235 mm (9.3 inches)	87%	high
November Weather	8°C (48°F)	144 mm (5.7 inches)	85%	moderate
December Weather	2°C (37°F)	247 mm (9.7 inches)	86%	moderate