Thermograph

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

Weather in South Boston in February

In an average February, South Boston sees a daily high around 39°F and a low around 25°F, based on 1980–2026 of local climate records.

Average high39°F
Typical high range29°F to 50°F
Average low25°F
Typical low range13°F to 36°F
Average daily precipitation0.10 in

February records

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

High

Highest 67°F 2017-02-24
Lowest 11°F 2016-02-14

Low

Highest 52°F 1997-02-22
Lowest -9°F 2016-02-14

Feels-like

Highest 52°F 1997-02-22
Lowest -33°F 2016-02-14

Humidity

Highest 10.5 g/m³ 2017-02-25
Lowest 0.5 g/m³ 2023-02-04

Wind

Highest 31 mph 2013-02-09
Lowest 5 mph 2007-02-28

Gust

Highest 71 mph 1981-02-12
Lowest 9 mph 1996-02-23

Precip

Wettest 7.56 in 1981
Driest 1.00 in 1987

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