Glen Ridge, Sunday, 9 August, 08:51
Overcast. Feels like 80°. High 88°, low 72°.
In December, Glen Ridge, NJ averages a high of 41.5° and a low of 28.8°. About 4.0 inches of precipitation fall over the month (10 wet days). The record high is 70.7° (1998) and the record low -6.7° (1960). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 45.9° | 33.3° | 35% | 66.7° (2006) | 14.9° (1967) |
| 2 | 45.3° | 32.5° | 33% | 61.2° (2023) | 15.4° (1967) |
| 3 | 45.5° | 32° | 28% | 62.8° (1998) | 13.1° (1976) |
| 4 | 44.8° | 31.5° | 27% | 69.4° (1998) | 14.4° (1966) |
| 5 | 43° | 31.3° | 30% | 66.6° (2001) | 19° (1989) |
| 6 | 44.6° | 31.6° | 42% | 67.8° (2001) | 17.4° (2002) |
| 7 | 43.3° | 30.7° | 32% | 70.7° (1998) | 9.5° (2002) |
| 8 | 41.9° | 30.2° | 28% | 59.7° (1966) | 16.3° (2005) |
| 9 | 42.4° | 29.3° | 38% | 62.1° (1991) | 14.5° (2002) |
| 10 | 43.2° | 30.9° | 32% | 61.7° (1966) | 9° (1968) |
| 11 | 42.8° | 29.8° | 42% | 64.4° (2021) | 12.7° (1977) |
| 12 | 41.9° | 29.3° | 37% | 61.3° (2021) | 6.8° (1988) |
| 13 | 41.9° | 29.3° | 30% | 63.3° (2015) | 6.1° (1960) |
| 14 | 41.2° | 29.7° | 38% | 61° (2015) | 4.1° (2005) |
| 15 | 42.1° | 29.1° | 33% | 63° (2015) | 4.1° (1960) |
| 16 | 41.9° | 28.9° | 37% | 60.6° (1971) | 14.9° (1961) |
| 17 | 41.2° | 29.3° | 37% | 59.4° (1984) | 10.2° (1972) |
| 18 | 39.7° | 27.1° | 25% | 60.1° (2023) | 7.3° (1960) |
| 19 | 38.3° | 25.9° | 23% | 58.3° (1990) | 6.4° (1973) |
| 20 | 38.7° | 25.9° | 32% | 54.9° (1999) | 4.6° (1963) |
| 21 | 40.5° | 27.1° | 28% | 59.5° (2013) | 1.8° (1981) |
| 22 | 40.5° | 27.3° | 32% | 65.8° (2013) | 4.5° (1989) |
| 23 | 41.4° | 27.9° | 35% | 61.3° (2013) | -3.5° (1960) |
| 24 | 40.8° | 27.7° | 42% | 67.8° (2015) | -6.7° (1960) |
| 25 | 40.1° | 25.9° | 37% | 64° (2015) | -3.6° (1980) |
| 26 | 37.4° | 26.1° | 27% | 58.8° (1964) | 1.9° (1980) |
| 27 | 37.2° | 25.7° | 27% | 59.2° (2015) | 5.2° (1989) |
| 28 | 40.6° | 26.6° | 22% | 62.6° (2008) | 0.1° (1960) |
| 29 | 40.8° | 27.7° | 32% | 64° (1984) | 7.9° (1963) |
| 30 | 38.8° | 26.2° | 28% | 56.1° (1990) | -0.2° (1962) |
| 31 | 39.4° | 25.7° | 43% | 59.2° (1965) | -5.3° (1963) |