May weather in Jurupa Valley, CA
The average temperature in Jurupa Valley in May is 67.6°F (55.3°F–79.9°F). Average precipitation: 0.20 inches.
May is a spring month in Jurupa Valley, and is warmer than the annual average of 66.2°F. Daily temperatures swing about 24.6°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 13h 46m. For travel, May is one of the best months of the year to visit.
Avg High
79.9°F
Avg Low
55.3°F
Precipitation
0.20 in
Daylight
13h 46m
May records in Jurupa Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 95.0°F (2004) | 41.0°F (1999) | 0.02 in (2023) |
| May 2 | 102.9°F (2004) | 44.1°F (2003) | 0.10 in (2018) |
| May 3 | 97.0°F (2013) | 43.0°F (2001) | 0.12 in (2003) |
| May 4 | 98.1°F (2004) | 44.1°F (2001) | 0.44 in (2023) |
| May 5 | 97.0°F (2018) | 44.1°F (1999) | 0.12 in (2024) |
| May 6 | 98.1°F (2020) | 46.9°F (2023) | 0.20 in (2005) |
| May 7 | 99.0°F (2020) | 48.0°F (2017) | 0.05 in (2015) |
| May 8 | 97.0°F (2001) | 43.0°F (2017) | 0.13 in (2015) |
| May 9 | 100.9°F (2025) | 46.0°F (2003) | 0.00 in (1999) |
| May 10 | 104.0°F (2025) | 39.0°F (2003) | 0.00 in (1999) |
| May 11 | 99.0°F (2013) | 44.1°F (2003) | 0.00 in (1999) |
| May 12 | 102.9°F (2013) | 45.0°F (2000) | 0.02 in (2018) |
| May 13 | 102.0°F (2013) | 46.0°F (2000) | 0.12 in (2010) |
| May 14 | 100.0°F (2014) | 46.9°F (2001) | 0.30 in (2015) |
| May 15 | 102.9°F (2014) | 50.0°F (2000) | 0.12 in (2015) |
| May 16 | 100.0°F (2014) | 45.0°F (2011) | 0.01 in (2019) |
| May 17 | 91.9°F (2009) | 46.9°F (2000) | 0.03 in (2011) |
| May 18 | 91.9°F (2009) | 48.0°F (2017) | 0.22 in (2011) |
| May 19 | 93.0°F (2000) | 48.9°F (2011) | 0.01 in (2019) |
| May 20 | 98.1°F (2000) | 50.0°F (2019) | 0.00 in (1999) |
| May 21 | 104.0°F (2000) | 43.0°F (2002) | 0.02 in (2018) |
| May 22 | 97.0°F (2005) | 45.0°F (2002) | 0.40 in (2019) |
| May 23 | 99.0°F (2001) | 46.9°F (2002) | 0.01 in (1999) |
| May 24 | 95.0°F (2021) | 46.0°F (2010) | 0.00 in (1999) |
| May 25 | 93.0°F (2020) | 48.0°F (2010) | 0.00 in (1999) |
| May 26 | 97.0°F (2020) | 51.1°F (2010) | 0.02 in (2019) |
| May 27 | 100.0°F (2000) | 46.9°F (2019) | 0.00 in (1999) |
| May 28 | 105.1°F (2003) | 48.0°F (2002) | 0.00 in (1999) |
| May 29 | 99.0°F (2002) | 48.0°F (2006) | 0.00 in (1999) |
| May 30 | 100.9°F (2025) | 50.0°F (2006) | 0.00 in (1999) |
| May 31 | 98.1°F (2025) | 51.1°F (1999) | 0.00 in (1999) |