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April Weather in Dallesport, United States

Last updated: June 24, 2025

In Dallesport, United States, the average temperature in April hovers around 9°C (48°F), with a notable range from a brisk -7°C (19°F) to a warm 27°C (81°F). During this month, expect 69 mm (2.7 in) of precipitation spread over approximately 12 days, and a high average humidity of 85%, making it a notably damp period.

April Temperature in Dallesport

In April in Dallesport, the average temperature is 9°C (48°F). The maximum can reach 27°C (81°F), while the minimum can drop as low as -7°C (19°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates April temperature patterns in Dallesport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dallesport, April typically has an average temperature of 9°C (48°F), with highs reaching up to 27°C (81°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec343541485664717163504135
Data source: Temperature data for Dallesport 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 Dallesport

In Dallesport in April, the precipitation amount is 69 mm (2.7 in) over the span of 12 days.

April Precipitation Trends in Dallesport

The chart displays monthly precipitation patterns in Dallesport, 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 Dallesport, April typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1121237569312224345893118
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Dallesport

In Dallesport in April humidity is 85%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

April Average Humidity in Dallesport

This chart illustrates the average monthly humidity levels in Dallesport, 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 Dallesport is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%87%86%85%80%82%79%63%59%78%88%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Dallesport

In Dallesport 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 Dallesport.

Maximum UV Index Levels in Dallesport for April

The chart shows the monthly maximum UV Index (UVI) for Dallesport 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 Dallesport typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101098532
Data source: Dallesport 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 Dallesport Compares to Other Months

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

This table compares monthly weather conditions in Dallesport, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)112 mm (4.4 inches)86%low
February Weather2°C (35°F)123 mm (4.8 inches)87%moderate
March Weather5°C (41°F)75 mm (3.0 inches)86%high
April Weather9°C (48°F)69 mm (2.7 inches)85%high
May Weather14°C (57°F)31 mm (1.2 inches)80%very high
June Weather18°C (64°F)22 mm (0.9 inches)82%very high
July Weather22°C (71°F)2 mm (0.1 inches)78%very high
August Weather22°C (72°F)4 mm (0.2 inches)62%very high
September Weather17°C (63°F)34 mm (1.4 inches)59%very high
October Weather10°C (50°F)58 mm (2.3 inches)78%moderate
November Weather5°C (41°F)93 mm (3.6 inches)88%moderate
December Weather1°C (35°F)118 mm (4.6 inches)88%low

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