January weather in Glendora, CA
The average temperature in Glendora in January is °F (°F–°F). Average precipitation: 4.99 inches.
January is a winter month in Glendora, and is cooler than the annual average of 0°F. Expect about 7 days with precipitation. Daylight averages about 9h 58m.
Avg High
°F
Avg Low
°F
Precipitation
4.99 in
Daylight
9h 58m
January records in Glendora
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | — | — | 0.80 in (1982) |
| January 2 | — | — | 2.48 in (2006) |
| January 3 | — | — | 1.61 in (1977) |
| January 4 | — | — | 2.68 in (1987) |
| January 5 | — | — | 3.43 in (1995) |
| January 6 | — | — | 2.50 in (1959) |
| January 7 | — | — | 3.21 in (1974) |
| January 8 | — | — | 5.00 in (2005) |
| January 9 | — | — | 5.32 in (2005) |
| January 10 | — | — | 2.99 in (2005) |
| January 11 | — | — | 4.26 in (1995) |
| January 12 | — | — | 1.38 in (1995) |
| January 13 | — | — | 2.81 in (1957) |
| January 14 | — | — | 3.27 in (1895) |
| January 15 | — | — | 1.96 in (1978) |
| January 16 | — | — | 3.95 in (1952) |
| January 17 | — | — | 2.04 in (1988) |
| January 18 | — | — | 3.58 in (1993) |
| January 19 | — | — | 3.05 in (1954) |
| January 20 | — | — | 2.80 in (2010) |
| January 21 | — | — | 2.30 in (1969) |
| January 22 | — | — | 4.65 in (1943) |
| January 23 | — | — | 5.54 in (1943) |
| January 24 | — | — | 3.08 in (1967) |
| January 25 | — | — | 6.00 in (1969) |
| January 26 | — | — | 7.73 in (1956) |
| January 27 | — | — | 2.38 in (1896) |
| January 28 | — | — | 4.17 in (1911) |
| January 29 | — | — | 3.36 in (1980) |
| January 30 | — | — | 2.05 in (1986) |
| January 31 | — | — | 2.14 in (1979) |