April Weather in Esashi, Japan

Last updated: August 23, 2025

In April, the average temperature in Esashi, Japan hovers around 4°C (40°F). Expect temperatures to fluctuate between a chilly -6°C (21°F) and a mild 17°C (63°F). During this month, anticipate 63 mm (2.5 in) of precipitation spread across 11 days, contributing to a high average humidity of 84%. Stay prepared for a mix of cool weather and occasional wet days!

April Temperature in Esashi

In April in Esashi, the average temperature is 4°C (40°F). Maximums can reach 17°C (63°F), while minimums can drop as low as -6°C (21°F). Be prepared for a mix of cool and mild weather during your travels.

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

The chart illustrates April temperature patterns in Esashi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Esashi, April typically has an average temperature of 4°C (40°F), with highs reaching up to 17°C (63°F) and lows dropping to around -6°C (21°F).

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

April Precipitation in Esashi

In Esashi in April, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

April Precipitation Trends in Esashi

The chart displays monthly precipitation patterns in Esashi, 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 Esashi, April typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 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 Esashi

In Esashi in April, humidity is 84%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

April Average Humidity in Esashi

This chart illustrates the average monthly humidity levels in Esashi, 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 Esashi is approximately 84%, 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 Esashi

In Esashi in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Esashi, you can refer to this Hourly UV Index in Esashi.

Maximum UV Index Levels in Esashi for April

The chart shows the monthly maximum UV Index (UVI) for Esashi 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 Esashi typically reaches 6, which falls under the high exposure category.

Data source: Esashi 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 Esashi Compares to Other Months

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

This table compares monthly weather conditions in Esashi, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	70 mm (2.8 inches)	87%	low
February Weather	-6°C (22°F)	63 mm (2.5 inches)	84%	moderate
March Weather	-1°C (31°F)	77 mm (3.0 inches)	83%	moderate
April Weather	4°C (40°F)	63 mm (2.5 inches)	84%	high
May Weather	9°C (49°F)	89 mm (3.5 inches)	88%	very high
June Weather	12°C (55°F)	98 mm (3.9 inches)	88%	very high
July Weather	17°C (64°F)	101 mm (4.0 inches)	93%	very high
August Weather	19°C (66°F)	169 mm (6.6 inches)	94%	very high
September Weather	17°C (63°F)	82 mm (3.2 inches)	86%	high
October Weather	11°C (52°F)	134 mm (5.3 inches)	79%	moderate
November Weather	4°C (40°F)	129 mm (5.1 inches)	77%	moderate
December Weather	-3°C (28°F)	100 mm (3.9 inches)	83%	low