April Weather in Shimonita, Japan

Last updated: August 23, 2025

In April, the average temperature in Shimonita, Japan hovers around 10°C (50°F). Temperatures can vary significantly, with a minimum of -3°C (27°F) and a maximum reaching up to 26°C (80°F). Be prepared for some rainfall, as the region experiences about 123 mm (4.8 in) of precipitation over approximately 14 days. With an average humidity of 78%, it's a month that combines cool conditions with a touch of moisture.

April Temperature in Shimonita

In April in Shimonita, the average temperature is 10°C (50°F). Maximums can reach 26°C (80°F), and minimums can drop as low as -3°C (27°F). Therefore, travelers should be prepared for a wide range of weather conditions during their visit.

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

The chart illustrates April temperature patterns in Shimonita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shimonita, April typically has an average temperature of 10°C (50°F), with highs reaching up to 26°C (80°F) and lows dropping to around -3°C (27°F).

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

April Precipitation in Shimonita

In Shimonita in April, the precipitation amount is 123 mm (4.8 in) over a span of 14 days.

April Precipitation Trends in Shimonita

The chart displays monthly precipitation patterns in Shimonita, 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 Shimonita, April typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 14 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 Shimonita

In Shimonita in April humidity is 78%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that can seep into your clothes, making outdoor activities less enjoyable and requiring extra layers to stay warm as you explore the area.

April Average Humidity in Shimonita

This chart illustrates the average monthly humidity levels in Shimonita, 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 Shimonita is approximately 78%, 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 Shimonita

In Shimonita in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Shimonita.

Maximum UV Index Levels in Shimonita for April

The chart shows the monthly maximum UV Index (UVI) for Shimonita 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 Shimonita typically reaches 9, which falls under the very high exposure category.

Data source: Shimonita 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 Shimonita Compares to Other Months

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

This table compares monthly weather conditions in Shimonita, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	52 mm (2.0 inches)	88%	moderate
February Weather	1°C (34°F)	47 mm (1.9 inches)	86%	high
March Weather	5°C (42°F)	120 mm (4.7 inches)	81%	very high
April Weather	10°C (50°F)	123 mm (4.8 inches)	78%	very high
May Weather	15°C (59°F)	175 mm (6.9 inches)	81%	extreme
June Weather	18°C (65°F)	248 mm (9.8 inches)	88%	extreme
July Weather	22°C (72°F)	350 mm (13.8 inches)	92%	extreme
August Weather	24°C (75°F)	256 mm (10.1 inches)	92%	extreme
September Weather	19°C (66°F)	239 mm (9.4 inches)	89%	very high
October Weather	13°C (56°F)	300 mm (11.8 inches)	87%	high
November Weather	8°C (46°F)	42 mm (1.7 inches)	85%	moderate
December Weather	2°C (36°F)	49 mm (1.9 inches)	86%	moderate