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April Weather in Nagawa, Japan

Last updated: August 23, 2025

In April, the average temperature in Nagawa, Japan hovers around 9°C (49°F). Be prepared for a temperature range that can dip to a chilly -4°C (26°F) or soar to a balmy 27°C (81°F). Expect 111 mm (4.4 in) of precipitation over about 12 days, contributing to an average humidity of 78%.

April Temperature in Nagawa

In April, in Nagawa, the average temperature is 9°C (49°F). The maximum can reach 27°C (81°F), while the minimum can drop to as low as -4°C (26°F). This weather offers a varied climate, making it an intriguing time for travelers to explore Nagawa.

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

The chart illustrates April temperature patterns in Nagawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nagawa, April typically has an average temperature of 9°C (49°F), with highs reaching up to 27°C (81°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec313341496066727567564536
Data source: Temperature data for Nagawa generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Nagawa

In Nagawa, in April, the precipitation amount is 111 mm (4.4 in) over a span of 12 days.

April Precipitation Trends in Nagawa

The chart displays monthly precipitation patterns in Nagawa, 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 Nagawa, April typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec56611101111201212291211442124562
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Nagawa

In Nagawa in April, humidity is 78%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while traveling, as the cool air combines with the moisture to create a brisk and invigorating atmosphere.

April Average Humidity in Nagawa

This chart illustrates the average monthly humidity levels in Nagawa, 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 Nagawa 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 Nagawa

In Nagawa 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 Nagawa.

Maximum UV Index Levels in Nagawa for April

The chart shows the monthly maximum UV Index (UVI) for Nagawa 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 Nagawa typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46891111111110753
Data source: Nagawa 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 Nagawa Compares to Other Months

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

This table compares monthly weather conditions in Nagawa, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)56 mm (2.2 inches)88%moderate
February Weather1°C (33°F)61 mm (2.4 inches)86%high
March Weather5°C (41°F)110 mm (4.3 inches)81%very high
April Weather9°C (49°F)111 mm (4.4 inches)78%very high
May Weather15°C (60°F)120 mm (4.7 inches)81%extreme
June Weather19°C (66°F)121 mm (4.8 inches)88%extreme
July Weather22°C (73°F)229 mm (9.0 inches)92%extreme
August Weather24°C (75°F)121 mm (4.7 inches)92%extreme
September Weather19°C (67°F)144 mm (5.7 inches)89%very high
October Weather13°C (56°F)212 mm (8.4 inches)87%high
November Weather7°C (45°F)45 mm (1.8 inches)85%moderate
December Weather2°C (36°F)62 mm (2.4 inches)86%moderate

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