May weather in Boone, CO
The average temperature in Boone in May is °F (°F–°F). Average precipitation: 1.54 inches.
May is a spring month in Boone, and is cooler than the annual average of 0°F. Daylight averages about 14h 4m.
Avg High
°F
Avg Low
°F
Precipitation
1.54 in
Daylight
14h 4m
May records in Boone
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | — | — | 0.00 in (2017) |
| May 2 | — | — | 0.00 in (2017) |
| May 3 | — | — | 1.00 in (2021) |
| May 4 | — | — | 0.00 in (2017) |
| May 5 | — | — | 0.00 in (2017) |
| May 6 | — | — | 0.00 in (2017) |
| May 7 | — | — | 0.00 in (2017) |
| May 8 | — | — | 0.20 in (2017) |
| May 9 | — | — | 0.26 in (2017) |
| May 10 | — | — | 0.18 in (2017) |
| May 11 | — | — | 1.43 in (2017) |
| May 12 | — | — | 0.30 in (2023) |
| May 13 | — | — | 0.00 in (2017) |
| May 14 | — | — | 0.00 in (2017) |
| May 15 | — | — | 0.01 in (2020) |
| May 16 | — | — | 0.00 in (2017) |
| May 17 | — | — | 1.30 in (2021) |
| May 18 | — | — | 0.07 in (2017) |
| May 19 | — | — | 0.00 in (2017) |
| May 20 | — | — | 0.11 in (2017) |
| May 21 | — | — | 2.50 in (2019) |
| May 22 | — | — | 0.80 in (2021) |
| May 23 | — | — | 0.04 in (2017) |
| May 24 | — | — | 0.00 in (2017) |
| May 25 | — | — | 0.11 in (2023) |
| May 26 | — | — | 0.00 in (2017) |
| May 27 | — | — | 0.01 in (2020) |
| May 28 | — | — | 0.10 in (2017) |
| May 29 | — | — | 0.32 in (2021) |
| May 30 | — | — | 0.53 in (2021) |
| May 31 | — | — | 0.53 in (2021) |