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April Weather in Port Ludlow, United States

Last updated: June 24, 2025

In April, the average temperature in Port Ludlow, United States is a cool 9°C (49°F), with lows dipping to 2°C (37°F) and highs reaching 20°C (68°F). Expect 124 mm (4.9 in) of precipitation over 16 days, contributing to a relatively high average humidity of 83%.

April Temperature in Port Ludlow

In April in Port Ludlow, the average temperature is 9°C (49°F). Maximums can reach 20°C (68°F) and minimums can be as low as 2°C (37°F). Be sure to pack layers to stay comfortable while exploring the diverse weather!

April Weather in Port Ludlow: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Port Ludlow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Ludlow, April typically has an average temperature of 9°C (49°F), with highs reaching up to 20°C (68°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec434144485458626359524743
Data source: Temperature data for Port Ludlow 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 Port Ludlow

In Port Ludlow in April, the precipitation amount is 124 mm (4.9 in) occurring over a period of 16 days.

April Precipitation Trends in Port Ludlow

The chart displays monthly precipitation patterns in Port Ludlow, 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 Port Ludlow, April typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec160157131124911265851129155187187
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Port Ludlow

In Port Ludlow in April, humidity is 83%. With an average temperature of 9°C (49°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable for traveling and requiring extra layers to stay warm and dry.

April Average Humidity in Port Ludlow

This chart illustrates the average monthly humidity levels in Port Ludlow, 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 Port Ludlow is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%85%83%84%84%82%73%74%83%86%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Port Ludlow

In Port Ludlow 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 Port Ludlow, you can refer to this Hourly UV Index in Port Ludlow.

Maximum UV Index Levels in Port Ludlow for April

The chart shows the monthly maximum UV Index (UVI) for Port Ludlow 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 Port Ludlow typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987522
Data source: Port Ludlow 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 Port Ludlow Compares to Other Months

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

This table compares monthly weather conditions in Port Ludlow, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)160 mm (6.3 inches)86%low
February Weather5°C (41°F)157 mm (6.2 inches)84%moderate
March Weather7°C (45°F)131 mm (5.1 inches)85%moderate
April Weather9°C (49°F)124 mm (4.9 inches)83%high
May Weather12°C (54°F)91 mm (3.6 inches)84%very high
June Weather15°C (58°F)125 mm (4.9 inches)84%very high
July Weather17°C (62°F)58 mm (2.3 inches)82%very high
August Weather17°C (63°F)51 mm (2.0 inches)73%very high
September Weather15°C (59°F)129 mm (5.1 inches)74%high
October Weather11°C (52°F)155 mm (6.1 inches)83%moderate
November Weather8°C (47°F)187 mm (7.4 inches)86%low
December Weather6°C (43°F)187 mm (7.4 inches)87%low

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