February Weather in Ishioka, Japan

Last updated: August 23, 2025

In February, the average temperature in Ishioka, Japan hovers around 5°C (42°F). Expect a range with minimums dipping to -5°C (24°F) and maximums peaking at 21°C (69°F). With an average humidity of 75%, the weather can feel quite brisk. Additionally, anticipate around 41 mm (1.6 in) of precipitation spread over 7 days, so it’s wise to have an umbrella handy!

February Temperature in Ishioka

In February in Ishioka, the average temperature is 5°C (42°F). Maximum can reach 21°C (69°F) and minimum can be as low as -5°C (24°F). Be prepared for varying weather conditions, with warm days and potentially chilly nights, making it essential to pack layers for your trip.

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

The chart illustrates February temperature patterns in Ishioka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ishioka, February typically has an average temperature of 5°C (42°F), with highs reaching up to 21°C (69°F) and lows dropping to around -5°C (24°F).

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

February Precipitation in Ishioka

In Ishioka in February, the precipitation amount is 41 mm (1.6 in) spread over a duration of 7 days.

February Precipitation Trends in Ishioka

The chart displays monthly precipitation patterns in Ishioka, 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 Ishioka, February typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 7 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 Ishioka

In Ishioka in February, humidity is 75%. With an average temperature of 5°C (42°F), this humidity feels like a chilly dampness that clings to your clothes, making outdoor activities uncomfortable and requiring extra layers to stay warm while traveling.

February Average Humidity in Ishioka

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

In Ishioka 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 Ishioka.

Maximum UV Index Levels in Ishioka for February

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

Data source: Ishioka 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 Ishioka Compares to Other Months

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

This table compares monthly weather conditions in Ishioka, 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)	44 mm (1.7 inches)	76%	moderate
February Weather	5°C (42°F)	41 mm (1.6 inches)	75%	moderate
March Weather	10°C (49°F)	134 mm (5.3 inches)	72%	high
April Weather	14°C (57°F)	118 mm (4.6 inches)	73%	very high
May Weather	19°C (66°F)	131 mm (5.1 inches)	80%	very high
June Weather	22°C (71°F)	140 mm (5.5 inches)	87%	extreme
July Weather	25°C (78°F)	220 mm (8.7 inches)	92%	extreme
August Weather	27°C (81°F)	117 mm (4.6 inches)	90%	very high
September Weather	23°C (74°F)	172 mm (6.8 inches)	84%	very high
October Weather	18°C (65°F)	239 mm (9.4 inches)	80%	high
November Weather	13°C (55°F)	78 mm (3.1 inches)	77%	moderate
December Weather	7°C (44°F)	58 mm (2.3 inches)	77%	moderate