May weather in Glendora, CA
The average temperature in Glendora in May is °F (°F–°F). Average precipitation: 0.74 inches.
May is a spring month in Glendora, and is cooler than the annual average of 0°F. Expect about 3 days with precipitation. Daylight averages about 13h 47m.
Avg High
°F
Avg Low
°F
Precipitation
0.74 in
Daylight
13h 47m
May records in Glendora
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | — | — | 0.89 in (1941) |
| May 2 | — | — | 0.20 in (1897) |
| May 3 | — | — | 0.25 in (1971) |
| May 4 | — | — | 0.12 in (1906) |
| May 5 | — | — | 1.62 in (2005) |
| May 6 | — | — | 3.11 in (1998) |
| May 7 | — | — | 0.63 in (1955) |
| May 8 | — | — | 1.63 in (1977) |
| May 9 | — | — | 2.27 in (1977) |
| May 10 | — | — | 0.33 in (1980) |
| May 11 | — | — | 0.49 in (1957) |
| May 12 | — | — | 0.20 in (1957) |
| May 13 | — | — | 1.90 in (1998) |
| May 14 | — | — | 0.50 in (1911) |
| May 15 | — | — | 1.25 in (1898) |
| May 16 | — | — | 0.30 in (1962) |
| May 17 | — | — | 0.08 in (1950) |
| May 18 | — | — | 0.15 in (1898) |
| May 19 | — | — | 0.88 in (1957) |
| May 20 | — | — | 0.50 in (1975) |
| May 21 | — | — | 0.23 in (1980) |
| May 22 | — | — | 0.33 in (2006) |
| May 23 | — | — | 1.49 in (2008) |
| May 24 | — | — | 1.45 in (1901) |
| May 25 | — | — | 0.37 in (1906) |
| May 26 | — | — | 0.42 in (1906) |
| May 27 | — | — | 1.22 in (1906) |
| May 28 | — | — | 1.35 in (1990) |
| May 29 | — | — | 0.15 in (1988) |
| May 30 | — | — | 0.17 in (1967) |
| May 31 | — | — | 0.75 in (1899) |