nomadseason

April Weather in Dunkirk, United States

Last updated: June 24, 2025

In April, the average temperature in Dunkirk, United States hovers around 5°C (42°F), with a potential minimum of -4°C (25°F) and a pleasant maximum of 18°C (65°F). Expect 125 mm (4.9 in) of precipitation spread over 15 days, contributing to an average humidity of 88%. Embrace the cozy ambiance this month brings!

April Temperature in Dunkirk

In April in Dunkirk, the average temperature is 5°C (42°F). Maximums can reach 18°C (65°F) and minimums can drop as low as -4°C (25°F). Travelers should be prepared for a range of temperatures and pack accordingly to fully enjoy their visit.

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

The chart illustrates April temperature patterns in Dunkirk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dunkirk, April typically has an average temperature of 5°C (42°F), with highs reaching up to 18°C (65°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec282934425364717165554135
Data source: Temperature data for Dunkirk 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 Dunkirk

In Dunkirk in April, the precipitation amount is 125 mm (4.9 in) over a span of 15 days.

April Precipitation Trends in Dunkirk

The chart displays monthly precipitation patterns in Dunkirk, 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 Dunkirk, April typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec1061081011251171131359186169141139
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Dunkirk

In Dunkirk in April humidity is 88%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less appealing and leading you to seek warmth indoors instead.

April Average Humidity in Dunkirk

This chart illustrates the average monthly humidity levels in Dunkirk, 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 Dunkirk is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%88%88%82%80%77%72%76%83%88%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Dunkirk

In Dunkirk in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Dunkirk.

Maximum UV Index Levels in Dunkirk for April

The chart shows the monthly maximum UV Index (UVI) for Dunkirk 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 Dunkirk typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689101098642
Data source: Dunkirk 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 Dunkirk Compares to Other Months

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

This table compares monthly weather conditions in Dunkirk, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)106 mm (4.2 inches)91%moderate
February Weather-1°C (30°F)108 mm (4.3 inches)91%moderate
March Weather1°C (34°F)101 mm (4.0 inches)88%high
April Weather5°C (42°F)125 mm (4.9 inches)88%very high
May Weather12°C (53°F)117 mm (4.6 inches)82%very high
June Weather18°C (64°F)113 mm (4.4 inches)79%very high
July Weather22°C (71°F)135 mm (5.3 inches)77%very high
August Weather21°C (71°F)91 mm (3.6 inches)72%very high
September Weather19°C (66°F)86 mm (3.4 inches)76%very high
October Weather13°C (56°F)169 mm (6.7 inches)83%high
November Weather5°C (42°F)141 mm (5.5 inches)88%moderate
December Weather1°C (35°F)139 mm (5.5 inches)87%low

Compare Dunkirk's Climate with Cities Worldwide