nomadseason

April Weather in Tsubame, Japan

Last updated: August 23, 2025

In Tsubame, Japan, the average temperature in April hovers around 12°C (53°F). Expect a range from a cool 0°C (32°F) to a warm 26°C (79°F). During this month, rainfall is significant, with an average precipitation of 113 mm (4.4 in) spread over 14 days. Additionally, you'll find a notable average humidity of 78%, adding a touch of moisture to the air.

April Temperature in Tsubame

In April in Tsubame, the average temperature is 12°C (53°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as 0°C (32°F). This climate offers a pleasant variety, making it a great time for travelers to explore outdoor activities and experience the local culture.

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

The chart illustrates April temperature patterns in Tsubame, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tsubame, April typically has an average temperature of 12°C (53°F), with highs reaching up to 26°C (79°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec383945536470798173635343
Data source: Temperature data for Tsubame generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Tsubame

In Tsubame in April, the precipitation amount is 113 mm (4.4 in) occurring over a span of 14 days.

April Precipitation Trends in Tsubame

The chart displays monthly precipitation patterns in Tsubame, 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 Tsubame, April typically receives around 113 mm (4.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec165132123113108102261213145155153210
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Tsubame

In Tsubame in April, humidity is 78%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that lingers in the air, making it essential to wear layers while exploring the sights, as the cool moisture can seep into your bones and leave you feeling a bit uncomfortable if not properly dressed for the weather.

April Average Humidity in Tsubame

This chart illustrates the average monthly humidity levels in Tsubame, 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 Tsubame is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%79%81%88%92%92%89%87%85%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Tsubame

In Tsubame 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 Tsubame.

Maximum UV Index Levels in Tsubame for April

The chart shows the monthly maximum UV Index (UVI) for Tsubame 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 Tsubame typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3479101011119643
Data source: Tsubame 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 Tsubame Compares to Other Months

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

This table compares monthly weather conditions in Tsubame, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)165 mm (6.5 inches)88%moderate
February Weather4°C (39°F)132 mm (5.2 inches)86%moderate
March Weather7°C (46°F)123 mm (4.8 inches)81%high
April Weather12°C (53°F)113 mm (4.4 inches)78%very high
May Weather18°C (64°F)107 mm (4.2 inches)81%very high
June Weather21°C (70°F)102 mm (4.0 inches)88%very high
July Weather26°C (79°F)261 mm (10.3 inches)92%extreme
August Weather27°C (82°F)213 mm (8.4 inches)92%extreme
September Weather23°C (74°F)145 mm (5.7 inches)89%very high
October Weather17°C (64°F)155 mm (6.1 inches)87%high
November Weather11°C (53°F)153 mm (6.0 inches)85%moderate
December Weather6°C (43°F)210 mm (8.3 inches)86%moderate

Compare Tsubame's Climate with Cities Worldwide