February Weather in Katashina, Japan

Last updated: August 23, 2025

In February, the average temperature in Katashina, Japan hovers around -2°C (29°F). Be prepared for chilly conditions, as temperatures can drop to a frigid -16°C (3°F) at times, while the maximum peaks at a mild 13°C (56°F). With an average humidity of 86% and 78 mm (3.1 in) of precipitation spread over 18 days, it's wise to pack your winter gear and an umbrella!

February Temperature in Katashina

In February in Katashina, the average temperature is -2°C (29°F), with maximums reaching 13°C (56°F) and minimums dropping as low as -16°C (3°F). It’s essential to pack warm clothing if you plan to travel during this time.

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

The chart illustrates February temperature patterns in Katashina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Katashina, February typically has an average temperature of -2°C (29°F), with highs reaching up to 13°C (56°F) and lows dropping to around -16°C (3°F).

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

February Precipitation in Katashina

In Katashina in February, the total precipitation amount reaches 78 mm (3.1 in) over the course of 18 days.

February Precipitation Trends in Katashina

The chart displays monthly precipitation patterns in Katashina, 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 Katashina, February typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 18 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 Katashina

In Katashina in February humidity is 86%. With an average temperature of -2°C (29°F), this humidity feels like a damp chill that seeps through layers of clothing, making outdoor activities uncomfortable and travel plans challenging.

February Average Humidity in Katashina

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

In Katashina in February, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Katashina, you can refer to this Hourly UV Index in Katashina.

Maximum UV Index Levels in Katashina for February

The chart shows the monthly maximum UV Index (UVI) for Katashina 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 Katashina typically reaches 6, which falls under the high exposure category.

Data source: Katashina 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 Katashina Compares to Other Months

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

This table compares monthly weather conditions in Katashina, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	80 mm (3.2 inches)	88%	moderate
February Weather	-2°C (29°F)	78 mm (3.1 inches)	86%	high
March Weather	3°C (37°F)	136 mm (5.4 inches)	81%	very high
April Weather	7°C (45°F)	134 mm (5.3 inches)	78%	very high
May Weather	13°C (56°F)	146 mm (5.7 inches)	81%	extreme
June Weather	17°C (62°F)	183 mm (7.2 inches)	88%	extreme
July Weather	21°C (70°F)	294 mm (11.6 inches)	92%	extreme
August Weather	22°C (72°F)	211 mm (8.3 inches)	92%	extreme
September Weather	18°C (64°F)	189 mm (7.5 inches)	89%	very high
October Weather	12°C (54°F)	246 mm (9.7 inches)	87%	high
November Weather	6°C (43°F)	65 mm (2.6 inches)	85%	moderate
December Weather	0°C (32°F)	93 mm (3.7 inches)	86%	moderate