April Weather in Omura, Japan

Last updated: August 23, 2025

In April, the average temperature in Omura, Japan is a pleasant 15°C (60°F). You'll experience a minimum of 8°C (46°F) and a maximum of 24°C (75°F) throughout the month. Expect around 127 mm (5.0 in) of precipitation over 8 days, contributing to an average humidity of 79%.

April Temperature in Omura

In April in Omura, the average temperature is 15°C (60°F). Maximums can reach 24°C (75°F), and minimums can be as low as 8°C (46°F). This pleasant climate makes Omura an ideal destination for travelers seeking comfortable weather and enjoyable outdoor activities.

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

The chart illustrates April temperature patterns in Omura, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Omura, April typically has an average temperature of 15°C (60°F), with highs reaching up to 24°C (75°F) and lows dropping to around 8°C (46°F).

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

April Precipitation in Omura

In Omura in April, the precipitation amount is 127 mm (5.0 in) spread over 8 days.

April Precipitation Trends in Omura

The chart displays monthly precipitation patterns in Omura, 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 Omura, April typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 8 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 Omura

In Omura in April, humidity is 79%. With an average temperature of 15°C (60°F), this humidity feels like a warm, enveloping blanket that can make traveling feel muggy and a bit stifling, requiring frequent breaks to stay refreshed and hydrated.

April Average Humidity in Omura

This chart illustrates the average monthly humidity levels in Omura, 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 Omura is approximately 79%, 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 Omura

In Omura 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 Omura.

Maximum UV Index Levels in Omura for April

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

Data source: Omura 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 Omura Compares to Other Months

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

This table compares monthly weather conditions in Omura, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	53 mm (2.1 inches)	73%	moderate
February Weather	8°C (47°F)	89 mm (3.5 inches)	69%	high
March Weather	12°C (53°F)	140 mm (5.5 inches)	71%	very high
April Weather	15°C (60°F)	127 mm (5.0 inches)	79%	very high
May Weather	20°C (68°F)	204 mm (8.0 inches)	87%	extreme
June Weather	23°C (74°F)	230 mm (9.1 inches)	91%	extreme
July Weather	27°C (80°F)	409 mm (16.1 inches)	97%	extreme
August Weather	28°C (83°F)	321 mm (12.6 inches)	94%	extreme
September Weather	25°C (77°F)	220 mm (8.7 inches)	84%	extreme
October Weather	20°C (69°F)	113 mm (4.4 inches)	79%	high
November Weather	15°C (59°F)	66 mm (2.6 inches)	75%	high
December Weather	10°C (50°F)	78 mm (3.1 inches)	72%	moderate