April Weather in Iga, Japan

Last updated: August 23, 2025

In April, the average temperature in Iga, Japan hovers around 14°C (57°F). You'll experience a range from a chilly -1°C (31°F) to a warm 27°C (80°F). Be prepared for 141 mm (5.5 in) of precipitation spread across 10 days, and expect an average humidity level of 76%.

April Temperature in Iga

In April in Iga, the average temperature is 14°C (57°F). The maximum can reach 27°C (80°F) and the minimum can be as low as -1°C (31°F). Be prepared for a wide range of temperatures when traveling to Iga during this time.

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

The chart illustrates April temperature patterns in Iga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iga, April typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (80°F) and lows dropping to around -1°C (31°F).

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

April Precipitation in Iga

In Iga in April, the precipitation amount is 141 mm (5.5 in) over a span of 10 days.

April Precipitation Trends in Iga

The chart displays monthly precipitation patterns in Iga, 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 Iga, April typically receives around 141 mm (5.5 inches) of precipitation spread over approximately 10 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 Iga

In Iga in April humidity is 76%. With an average temperature of 14°C (57°F), this humidity feels like a warm blanket wrapped around you, creating a heavy atmosphere that can make outdoor activities feel sluggish and stifling, urging travelers to seek shade and refreshment more frequently.

April Average Humidity in Iga

This chart illustrates the average monthly humidity levels in Iga, 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 Iga is approximately 76%, 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 Iga

In Iga in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Iga.

Maximum UV Index Levels in Iga for April

The chart shows the monthly maximum UV Index (UVI) for Iga 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 Iga typically reaches 11, which falls under the extreme exposure category.

Data source: Iga 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 Iga Compares to Other Months

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

This table compares monthly weather conditions in Iga, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	53 mm (2.1 inches)	82%	moderate
February Weather	5°C (41°F)	61 mm (2.4 inches)	79%	high
March Weather	9°C (49°F)	139 mm (5.5 inches)	74%	very high
April Weather	14°C (57°F)	141 mm (5.5 inches)	76%	extreme
May Weather	19°C (66°F)	161 mm (6.3 inches)	83%	extreme
June Weather	22°C (72°F)	192 mm (7.6 inches)	87%	extreme
July Weather	26°C (79°F)	317 mm (12.5 inches)	93%	extreme
August Weather	28°C (82°F)	206 mm (8.1 inches)	91%	extreme
September Weather	24°C (75°F)	201 mm (7.9 inches)	87%	very high
October Weather	18°C (65°F)	315 mm (12.4 inches)	85%	high
November Weather	12°C (54°F)	51 mm (2.0 inches)	83%	moderate
December Weather	7°C (44°F)	61 mm (2.4 inches)	83%	moderate