May weather in Buena Park, CA
The average temperature in Buena Park in May is 66.9°F (58.1°F–75.7°F). Average precipitation: 0.30 inches.
May is a spring month in Buena Park, and is warmer than the annual average of 66.2°F. Daily temperatures swing about 17.6°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
75.7°F
Avg Low
58.1°F
Precipitation
0.30 in
Daylight
13h 46m
May records in Buena Park
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 98.1°F (2014) | 46.0°F (1999) | 0.03 in (2023) |
| May 2 | 104.0°F (2004) | 50.0°F (1999) | 0.22 in (2003) |
| May 3 | 104.0°F (2004) | 50.0°F (2018) | 0.30 in (2003) |
| May 4 | 93.0°F (2018) | 50.0°F (1999) | 0.66 in (2023) |
| May 5 | 93.9°F (2018) | 50.0°F (1999) | 0.10 in (2024) |
| May 6 | 93.9°F (2020) | 50.0°F (2024) | 0.45 in (2005) |
| May 7 | 98.1°F (2007) | 50.0°F (2017) | 0.53 in (2017) |
| May 8 | 100.0°F (2007) | 48.9°F (2017) | 0.11 in (2015) |
| May 9 | 93.0°F (2025) | 51.1°F (2003) | 0.04 in (2011) |
| May 10 | 99.0°F (2025) | 50.0°F (2003) | 0.01 in (2019) |
| May 11 | 87.1°F (2013) | 48.9°F (2010) | 0.00 in (1999) |
| May 12 | 95.0°F (2014) | 50.0°F (2010) | 0.03 in (2008) |
| May 13 | 104.0°F (2013) | 54.0°F (2000) | 0.00 in (1999) |
| May 14 | 102.9°F (2014) | 53.1°F (2000) | 0.26 in (2015) |
| May 15 | 104.0°F (2014) | 53.1°F (2011) | 0.22 in (2015) |
| May 16 | 102.0°F (2008) | 48.9°F (2011) | 0.29 in (2019) |
| May 17 | 97.0°F (2008) | 51.1°F (2011) | 0.16 in (2011) |
| May 18 | 95.0°F (2008) | 53.1°F (2011) | 0.24 in (2011) |
| May 19 | 91.9°F (2008) | 53.1°F (2011) | 0.14 in (2019) |
| May 20 | 97.0°F (2017) | 54.0°F (2011) | 0.07 in (2002) |
| May 21 | 91.0°F (2003) | 50.0°F (2002) | 0.03 in (2006) |
| May 22 | 84.9°F (2005) | 52.0°F (2002) | 0.76 in (2006) |
| May 23 | 84.9°F (2017) | 53.1°F (2021) | 0.02 in (1999) |
| May 24 | 93.0°F (2021) | 51.1°F (2019) | 0.02 in (2018) |
| May 25 | 84.9°F (2020) | 51.1°F (2008) | 0.04 in (2000) |
| May 26 | 86.0°F (2020) | 50.0°F (2008) | 0.10 in (2019) |
| May 27 | 90.0°F (2000) | 48.9°F (2019) | 0.01 in (2001) |
| May 28 | 91.0°F (2003) | 52.0°F (2008) | 0.00 in (1999) |
| May 29 | 89.1°F (2010) | 53.1°F (2010) | 0.00 in (1999) |
| May 30 | 98.1°F (2025) | 52.0°F (2011) | 0.00 in (1999) |
| May 31 | 89.1°F (2025) | 52.0°F (2011) | 0.01 in (2023) |