Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Weather in Portland, Oregon, United States in April

In an average April, Portland sees a daily high around 56°F and a low around 39°F, based on 1981–2026 of local climate records.

Average high56°F
Typical high range47°F to 67°F
Average low39°F
Typical low range33°F to 45°F
Average daily precipitation0.20 in

April records

The most extreme April on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total April accumulation.

High

Highest 84°F 2016-04-19
Lowest 37°F 2022-04-11

Low

Highest 54°F 1992-04-27
Lowest 27°F 2008-04-01

Feels-like

Highest 88°F 2016-04-19
Lowest 20°F 1981-04-13

Humidity

Highest 12.5 g/m³ 2012-04-23
Lowest 4.6 g/m³ 1997-04-11

Wind

Highest 21 mph 2017-04-07
Lowest 2 mph 1998-04-13

Precip

Wettest 9.11 in 1996
Driest 1.17 in 2021

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