Weather in South Boston in June
In an average June, South Boston sees a daily high around 77°F and a low around 59°F, based on 1980–2026 of local climate records.
| Average high | 77°F |
|---|---|
| Typical high range | 67°F to 88°F |
| Average low | 59°F |
| Typical low range | 52°F to 68°F |
| Average daily precipitation | 0.10 in |
June records
The most extreme June on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total June accumulation.
High
Highest
100°F
1988-06-15
Lowest
50°F
2015-06-02
Low
Highest
78°F
1991-06-29
Lowest
42°F
1986-06-03
Feels-like
Highest
135°F
2025-06-24
Lowest
36°F
1986-06-03
Humidity
Highest
21.3 g/m³
2000-06-27
Lowest
4.6 g/m³
2020-06-01
Wind
Highest
22 mph
2026-06-18
Lowest
4 mph
1998-06-20
Gust
Highest
47 mph
1994-06-28
Lowest
10 mph
2001-06-26
Precip
Wettest
11.51 in
2006
Driest
0.50 in
1999
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