Melrose, Sunday, 9 August, 00:05
Partly cloudy. Feels like 75°. High 94°, low 72°.
In December, Melrose, MA averages a high of 39.4° and a low of 26.5°. About 4.5 inches of precipitation fall over the month (11 wet days). The record high is 68° (2001) and the record low -9.6° (1980). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 44.2° | 32.5° | 32% | 66.6° (2001) | 14.4° (1989) |
| 2 | 44.2° | 31.5° | 27% | 64.4° (2006) | 12° (1989) |
| 3 | 43.5° | 30.9° | 35% | 64.8° (2009) | 9.5° (1976) |
| 4 | 42.3° | 29.8° | 25% | 65.5° (1982) | 10.4° (1989) |
| 5 | 40.8° | 28.9° | 28% | 63.1° (2001) | 6.1° (2025) |
| 6 | 42.6° | 30.2° | 48% | 68° (2001) | 14.4° (2007) |
| 7 | 41.7° | 28.9° | 37% | 67.8° (1998) | 9.1° (1964) |
| 8 | 38.5° | 27.1° | 25% | 56.5° (2022) | -0.9° (1964) |
| 9 | 40.3° | 26.4° | 35% | 59.2° (1991) | 6.4° (1968) |
| 10 | 41° | 28.2° | 38% | 61° (2019) | 4.3° (1968) |
| 11 | 40.8° | 27.9° | 43% | 59.9° (2021) | 2.8° (1977) |
| 12 | 39.7° | 27.1° | 38% | 60.8° (2021) | 2.5° (1977) |
| 13 | 40.3° | 27.3° | 28% | 59.5° (2020) | 6.4° (1982) |
| 14 | 39.2° | 27.3° | 47% | 56.7° (2019) | 4.8° (1982) |
| 15 | 39.4° | 27.1° | 33% | 59.9° (1975) | 5.4° (2005) |
| 16 | 39.6° | 27.1° | 38% | 58.3° (2021) | 3.7° (2016) |
| 17 | 39.4° | 26.8° | 45% | 59.2° (2021) | 0.7° (2013) |
| 18 | 37.9° | 24.8° | 35% | 59.4° (2023) | 3° (1980) |
| 19 | 36.3° | 23.5° | 27% | 58.1° (2025) | 5.9° (1973) |
| 20 | 36.1° | 24.1° | 35% | 55.2° (2002) | 0.7° (1980) |
| 21 | 38.3° | 25° | 28% | 60.3° (2018) | -3.8° (1963) |
| 22 | 38.8° | 25.5° | 35% | 61° (2013) | -1.5° (1989) |
| 23 | 38.8° | 26.1° | 38% | 60.8° (1990) | -1.5° (1989) |
| 24 | 39.2° | 25.7° | 35% | 67.6° (2015) | -1.5° (1975) |
| 25 | 37.9° | 23.2° | 37% | 61.2° (2015) | -9.6° (1980) |
| 26 | 36° | 23.2° | 22% | 57.9° (1964) | -9.4° (1968) |
| 27 | 34.9° | 23° | 28% | 55.2° (1964) | -0° (1968) |
| 28 | 37.6° | 23.5° | 35% | 58.5° (2008) | -1.5° (1960) |
| 29 | 38.5° | 25° | 33% | 63.7° (1984) | -5.1° (2017) |
| 30 | 36.1° | 22.8° | 40% | 57.7° (2022) | -7.1° (1962) |
| 31 | 36.5° | 22.3° | 37% | 59.2° (1965) | -7.8° (1962) |