May weather in Florence, OR
The average temperature in Florence in May is 51.8°F (43.5°F–60.1°F). Average precipitation: 3.87 inches.
May is a spring month in Florence, and is warmer than the annual average of 50.3°F. Daily temperatures swing about 16.6°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 33m. For travel, May is a comfortable month to visit.
Avg High
60.1°F
Avg Low
43.5°F
Precipitation
3.87 in
Daylight
14h 33m
May records in Florence
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 80.1°F (2014) | 30.9°F (2019) | 0.75 in (2007) |
| May 2 | 72.0°F (2013) | 36.0°F (2015) | 1.38 in (2020) |
| May 3 | 66.9°F (2017) | 33.1°F (2019) | 1.64 in (2024) |
| May 4 | 84.0°F (2013) | 33.1°F (2025) | 1.28 in (2009) |
| May 5 | 88.0°F (2013) | 35.1°F (2010) | 0.94 in (2022) |
| May 6 | 70.0°F (2025) | 36.0°F (2010) | 0.79 in (2022) |
| May 7 | 73.9°F (2007) | 33.1°F (2017) | 0.51 in (2022) |
| May 8 | 75.9°F (2020) | 34.0°F (2009) | 1.10 in (2022) |
| May 9 | 86.0°F (2019) | 30.9°F (2008) | 0.51 in (2014) |
| May 10 | 84.0°F (2024) | 28.9°F (2012) | 0.66 in (2010) |
| May 11 | 82.0°F (2016) | 30.9°F (2012) | 1.39 in (2017) |
| May 12 | 73.0°F (2012) | 33.1°F (2008) | 1.76 in (2017) |
| May 13 | 79.0°F (2023) | 36.0°F (2010) | 0.82 in (2022) |
| May 14 | 91.9°F (2014) | 32.0°F (2007) | 0.70 in (2020) |
| May 15 | 91.9°F (2008) | 37.0°F (2009) | 0.44 in (2017) |
| May 16 | 99.0°F (2008) | 35.1°F (2007) | 0.95 in (2017) |
| May 17 | 77.0°F (2008) | 34.0°F (2012) | 0.33 in (2020) |
| May 18 | 66.0°F (2008) | 33.1°F (2012) | 0.49 in (2014) |
| May 19 | 73.9°F (2008) | 35.1°F (2011) | 0.51 in (2010) |
| May 20 | 64.0°F (2009) | 33.1°F (2022) | 0.41 in (2007) |
| May 21 | 69.1°F (2017) | 34.0°F (2009) | 1.67 in (2010) |
| May 22 | 78.1°F (2017) | 37.0°F (2007) | 1.12 in (2013) |
| May 23 | 69.1°F (2007) | 36.0°F (2009) | 0.37 in (2012) |
| May 24 | 71.1°F (2007) | 34.0°F (2009) | 0.97 in (2021) |
| May 25 | 64.9°F (2009) | 34.0°F (2009) | 1.18 in (2010) |
| May 26 | 69.1°F (2022) | 39.0°F (2009) | 1.32 in (2011) |
| May 27 | 69.1°F (2020) | 39.9°F (2014) | 0.70 in (2013) |
| May 28 | 73.9°F (2009) | 36.0°F (2007) | 0.83 in (2022) |
| May 29 | 77.0°F (2007) | 36.0°F (2012) | 0.17 in (2013) |
| May 30 | 69.1°F (2010) | 37.0°F (2018) | 0.31 in (2011) |
| May 31 | 72.0°F (2016) | 39.9°F (2022) | 0.35 in (2010) |