Thermograph

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

Weather in Portland in April

In an average April, Portland sees a daily high around 62°F and a low around 42°F, based on 1980–2026 of local climate records.

Average high62°F
Typical high range52°F to 74°F
Average low42°F
Typical low range35°F to 49°F
Average daily precipitation0.20 in

April records

The most extreme April on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total April accumulation.

High

Highest 88°F 2023-04-28
Lowest 43°F 2022-04-11

Low

Highest 57°F 1992-04-29
Lowest 27°F 2009-04-04

Feels-like

Highest 96°F 2023-04-29
Lowest 20°F 1981-04-13

Humidity

Highest 13.6 g/m³ 1981-04-29
Lowest 3.8 g/m³ 2020-04-13

Wind

Highest 22 mph 2017-04-07
Lowest 2 mph 1998-04-02

Gust

Highest 65 mph 2017-04-07
Lowest 10 mph 1998-04-02

Precip

Wettest 8.51 in 1993
Driest 0.91 in 2021

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