Thermograph

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

Weather in Boston in April

In an average April, Boston sees a daily high around 55°F and a low around 41°F, based on 1980–2026 of local climate records.

Average high55°F
Typical high range45°F to 65°F
Average low41°F
Typical low range34°F to 49°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 84°F 2002-04-17
Lowest 25°F 1982-04-07

Low

Highest 63°F 2009-04-26
Lowest 18°F 1982-04-07

Feels-like

Highest 89°F 2002-04-17
Lowest 0°F 1982-04-07

Humidity

Highest 13.7 g/m³ 2019-04-20
Lowest 1.6 g/m³ 1995-04-05

Wind

Highest 31 mph 2007-04-16
Lowest 4 mph 2018-04-10

Gust

Highest 72 mph 2007-04-16
Lowest 12 mph 1990-04-02

Precip

Wettest 8.06 in 2007
Driest 1.05 in 1999

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