Thermograph

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

Weather in Philadelphia in April

In an average April, Philadelphia sees a daily high around 64°F and a low around 46°F, based on 1980–2026 of local climate records.

Average high64°F
Typical high range52°F to 77°F
Average low46°F
Typical low range36°F to 57°F
Average daily precipitation0.10 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 95°F 2002-04-17
Lowest 34°F 1982-04-07

Low

Highest 73°F 2002-04-18
Lowest 19°F 1982-04-07

Feels-like

Highest 110°F 2002-04-17
Lowest 1°F 1982-04-07

Humidity

Highest 16.4 g/m³ 2017-04-29
Lowest 1.8 g/m³ 1995-04-05

Wind

Highest 25 mph 1982-04-03
Lowest 4 mph 1990-04-01

Gust

Highest 67 mph 2018-04-16
Lowest 10 mph 2007-04-22

Precip

Wettest 7.83 in 1983
Driest 1.43 in 1985

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