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April Weather in Nemuro, Japan

Last updated: August 23, 2025

In April, the average temperature in Nemuro, Japan hovers around 3°C (38°F), with the potential to dip as low as -3°C (26°F) or reach up to 11°C (51°F). Expect a precipitation amount of 66 mm (2.6 in) spread across approximately 9 days, and enjoy the cozy atmosphere marked by an average humidity of 86%.

April Temperature in Nemuro

In April in Nemuro, the average temperature is 3°C (38°F). The maximum can reach 11°C (51°F), while the minimum can drop to as low as -3°C (26°F). Travelers should prepare for chilly conditions and pack warm clothing for their visit.

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

The chart illustrates April temperature patterns in Nemuro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nemuro, April typically has an average temperature of 3°C (38°F), with highs reaching up to 11°C (51°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec272632374550576261554533
Data source: Temperature data for Nemuro 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 Nemuro

In Nemuro in April, the precipitation amount is 66 mm (2.6 in) over the course of 9 days.

April Precipitation Trends in Nemuro

The chart displays monthly precipitation patterns in Nemuro, 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 Nemuro, April typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec42438866881051061471171718964
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Nemuro

In Nemuro in April humidity is 86%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps through your layers, making traveling uncomfortable as breath clouds visibly in the crisp air.

April Average Humidity in Nemuro

This chart illustrates the average monthly humidity levels in Nemuro, 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 Nemuro is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%77%80%86%92%94%96%97%89%80%76%74%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Nemuro

In Nemuro in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Nemuro.

Maximum UV Index Levels in Nemuro for April

The chart shows the monthly maximum UV Index (UVI) for Nemuro 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 Nemuro typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357991098532
Data source: Nemuro 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 Nemuro Compares to Other Months

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

This table compares monthly weather conditions in Nemuro, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)42 mm (1.7 inches)78%low
February Weather-4°C (26°F)43 mm (1.7 inches)77%moderate
March Weather0°C (32°F)88 mm (3.5 inches)80%moderate
April Weather3°C (38°F)66 mm (2.6 inches)86%high
May Weather7°C (45°F)88 mm (3.5 inches)91%very high
June Weather10°C (50°F)105 mm (4.1 inches)94%very high
July Weather14°C (58°F)106 mm (4.2 inches)96%very high
August Weather17°C (63°F)147 mm (5.8 inches)97%very high
September Weather16°C (62°F)117 mm (4.6 inches)89%very high
October Weather13°C (56°F)171 mm (6.7 inches)80%moderate
November Weather7°C (46°F)89 mm (3.5 inches)76%moderate
December Weather1°C (34°F)64 mm (2.5 inches)74%low

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