May weather in New Britain, CT
The average temperature in New Britain in May is °F (°F–°F). Average precipitation: 3.64 inches.
May is a spring month in New Britain, and is cooler than the annual average of 0°F. Daylight averages about 14h 21m.
Avg High
°F
Avg Low
°F
Precipitation
3.64 in
Daylight
14h 21m
May records in New Britain
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | — | — | 2.85 in (2014) |
| May 2 | — | — | 1.97 in (1976) |
| May 3 | — | — | 1.79 in (1949) |
| May 4 | — | — | 1.53 in (1984) |
| May 5 | — | — | 0.93 in (2019) |
| May 6 | — | — | 2.56 in (2025) |
| May 7 | — | — | 2.10 in (1991) |
| May 8 | — | — | 1.54 in (1989) |
| May 9 | — | — | 0.99 in (1954) |
| May 10 | — | — | 1.83 in (2025) |
| May 11 | — | — | 2.63 in (1989) |
| May 12 | — | — | 1.60 in (1968) |
| May 13 | — | — | 1.06 in (1974) |
| May 14 | — | — | 2.21 in (2002) |
| May 15 | — | — | 5.10 in (2006) |
| May 16 | — | — | 1.72 in (2024) |
| May 17 | — | — | 1.22 in (2006) |
| May 18 | — | — | 0.49 in (1970) |
| May 19 | — | — | 1.95 in (1970) |
| May 20 | — | — | 1.51 in (2002) |
| May 21 | — | — | 2.40 in (1969) |
| May 22 | — | — | 0.99 in (2000) |
| May 23 | — | — | 1.35 in (2001) |
| May 24 | — | — | 2.24 in (1989) |
| May 25 | — | — | 2.78 in (1978) |
| May 26 | — | — | 1.40 in (1967) |
| May 27 | — | — | 2.67 in (2003) |
| May 28 | — | — | 1.07 in (2024) |
| May 29 | — | — | 2.27 in (1984) |
| May 30 | — | — | 2.18 in (1984) |
| May 31 | — | — | 2.31 in (1984) |