April Weather in Kamoenai, Japan

Last updated: August 23, 2025

In Kamoenai, Japan, the average temperature in April hovers around 5°C (42°F). You can expect temperatures to vary from a minimum of -3°C (26°F) to a maximum of 17°C (62°F). With 76 mm (3.0 in) of precipitation spread across 12 days, the air remains quite humid, with an average humidity level of 81%.

April Temperature in Kamoenai

In April in Kamoenai, the average temperature is 5°C (42°F), with maximums reaching 17°C (62°F) and minimums dipping as low as -3°C (26°F). Be sure to dress in layers and prepare for varying weather conditions while exploring this destination.

April Weather in Kamoenai: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Kamoenai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kamoenai, April typically has an average temperature of 5°C (42°F), with highs reaching up to 17°C (62°F) and lows dropping to around -3°C (26°F).

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

April Precipitation in Kamoenai

In Kamoenai in April, the total precipitation amount is 76 mm (3.0 in), occurring over the course of 12 days.

April Precipitation Trends in Kamoenai

The chart displays monthly precipitation patterns in Kamoenai, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Kamoenai, April typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Kamoenai

In Kamoenai in April, humidity is 81%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures feel more daunting and travel less invigorating.

April Average Humidity in Kamoenai

This chart illustrates the average monthly humidity levels in Kamoenai, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Kamoenai is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Kamoenai

In Kamoenai in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Kamoenai.

Maximum UV Index Levels in Kamoenai for April

The chart shows the monthly maximum UV Index (UVI) for Kamoenai in April, 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 April, the maximum UV index in Kamoenai typically reaches 7, which falls under the high exposure category.

Data source: Kamoenai April 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 April Weather in Kamoenai Compares to Other Months

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

This table compares monthly weather conditions in Kamoenai, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	90 mm (3.6 inches)	84%	low
February Weather	-3°C (27°F)	98 mm (3.8 inches)	83%	moderate
March Weather	2°C (35°F)	88 mm (3.5 inches)	81%	moderate
April Weather	5°C (42°F)	76 mm (3.0 inches)	81%	high
May Weather	11°C (53°F)	83 mm (3.3 inches)	86%	very high
June Weather	15°C (59°F)	99 mm (3.9 inches)	87%	very high
July Weather	20°C (68°F)	78 mm (3.1 inches)	93%	very high
August Weather	21°C (71°F)	141 mm (5.6 inches)	95%	very high
September Weather	18°C (65°F)	115 mm (4.5 inches)	88%	very high
October Weather	12°C (55°F)	147 mm (5.8 inches)	83%	moderate
November Weather	6°C (42°F)	159 mm (6.3 inches)	79%	moderate
December Weather	-1°C (30°F)	135 mm (5.3 inches)	80%	low