April Weather in Nagato, Japan

Last updated: August 23, 2025

In April, the average temperature in Nagato, Japan hovers around 15°C (59°F), with lows dipping to 4°C (40°F) and highs reaching as much as 26°C (78°F). Expect 109 mm (4.3 in) of precipitation over 9 days, coupled with a comfortable average humidity level of 75%. Perfect weather for enjoying the vibrant atmosphere of this locale!

April Temperature in Nagato

In April in Nagato, the average temperature is 15°C (59°F), with maximums reaching 26°C (78°F) and minimums dropping as low as 4°C (40°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Nagato.

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

The chart illustrates April temperature patterns in Nagato, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nagato, April typically has an average temperature of 15°C (59°F), with highs reaching up to 26°C (78°F) and lows dropping to around 4°C (40°F).

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

April Precipitation in Nagato

In Nagato in April, the total precipitation amount is 109 mm (4.3 in) spread over 9 days.

April Precipitation Trends in Nagato

The chart displays monthly precipitation patterns in Nagato, 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 Nagato, April typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 9 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 Nagato

In Nagato in April, humidity is 75%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making it feel more oppressive than refreshing, which can be a challenge for travelers seeking comfort while exploring the area.

April Average Humidity in Nagato

This chart illustrates the average monthly humidity levels in Nagato, 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 Nagato is approximately 75%, 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 Nagato

In Nagato in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Nagato.

Maximum UV Index Levels in Nagato for April

The chart shows the monthly maximum UV Index (UVI) for Nagato 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 Nagato typically reaches 10, which falls under the very high exposure category.

Data source: Nagato 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 Nagato Compares to Other Months

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

This table compares monthly weather conditions in Nagato, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	64 mm (2.5 inches)	76%	moderate
February Weather	7°C (46°F)	77 mm (3.0 inches)	72%	moderate
March Weather	11°C (52°F)	139 mm (5.5 inches)	69%	very high
April Weather	15°C (59°F)	109 mm (4.3 inches)	75%	very high
May Weather	19°C (67°F)	111 mm (4.4 inches)	84%	extreme
June Weather	23°C (73°F)	178 mm (7.0 inches)	88%	extreme
July Weather	26°C (80°F)	298 mm (11.7 inches)	95%	extreme
August Weather	28°C (83°F)	248 mm (9.8 inches)	93%	extreme
September Weather	24°C (76°F)	233 mm (9.2 inches)	84%	very high
October Weather	19°C (67°F)	117 mm (4.6 inches)	79%	high
November Weather	14°C (58°F)	45 mm (1.8 inches)	76%	moderate
December Weather	9°C (48°F)	74 mm (2.9 inches)	75%	moderate