May weather in Hillrose, CO
The average temperature in Hillrose in May is 55.5°F (39.3°F–71.7°F). Average precipitation: 2.52 inches. Average snowfall is 0.8 inches.
May is a spring month in Hillrose, and is warmer than the annual average of 48.3°F. Daily temperatures swing about 32.4°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 14m. For travel, May is a comfortable month to visit.
Avg High
71.7°F
Avg Low
39.3°F
Precipitation
2.52 in
Snow
0.8 in
May records in Hillrose
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (2020) | 21.0°F (2011) | 0.79 in (2003) |
| May 2 | 89.1°F (2020) | 19.9°F (2019) | 1.02 in (2022) |
| May 3 | 81.0°F (2012) | 21.0°F (2013) | 0.83 in (2018) |
| May 4 | 82.9°F (2012) | 21.0°F (2013) | 0.20 in (2021) |
| May 5 | 90.0°F (2012) | 21.9°F (2013) | 1.46 in (2001) |
| May 6 | 87.1°F (2012) | 21.9°F (2013) | 0.72 in (2001) |
| May 7 | 87.1°F (2017) | 28.9°F (2020) | 0.68 in (2015) |
| May 8 | 91.0°F (2022) | 27.0°F (2024) | 0.65 in (2014) |
| May 9 | 91.0°F (2011) | 28.0°F (2024) | 0.62 in (1995) |
| May 10 | 87.1°F (2011) | 28.0°F (2015) | 2.53 in (2015) |
| May 11 | 91.9°F (2018) | 26.1°F (2015) | 0.81 in (2021) |
| May 12 | 91.9°F (2022) | 26.1°F (2015) | 1.65 in (2023) |
| May 13 | 88.0°F (2025) | 26.1°F (2019) | 0.58 in (2004) |
| May 14 | 89.1°F (2025) | 25.0°F (2014) | 0.54 in (2015) |
| May 15 | 93.0°F (2013) | 25.0°F (2014) | 0.47 in (2007) |
| May 16 | 89.1°F (2019) | 33.1°F (2012) | 0.53 in (2020) |
| May 17 | 90.0°F (2012) | 34.0°F (2025) | 0.34 in (1999) |
| May 18 | 89.1°F (2013) | 35.1°F (2025) | 0.76 in (2011) |
| May 19 | 89.1°F (2012) | 35.1°F (2019) | 1.62 in (2018) |
| May 20 | 90.0°F (2020) | 30.9°F (2025) | 0.85 in (2015) |
| May 21 | 84.9°F (2020) | 33.1°F (2017) | 1.18 in (2019) |
| May 22 | 90.0°F (2012) | 30.0°F (2019) | 1.80 in (1997) |
| May 23 | 97.0°F (2012) | 30.9°F (2019) | 0.87 in (2021) |
| May 24 | 87.1°F (2025) | 30.9°F (2017) | 0.92 in (2021) |
| May 25 | 91.9°F (2013) | 30.0°F (2022) | 2.61 in (2011) |
| May 26 | 90.0°F (2013) | 30.0°F (2022) | 1.11 in (1996) |
| May 27 | 96.1°F (2012) | 34.0°F (2022) | 1.97 in (2016) |
| May 28 | 95.0°F (2022) | 34.0°F (2012) | 1.14 in (2023) |
| May 29 | 91.9°F (2014) | 34.0°F (2012) | 1.20 in (2001) |
| May 30 | 91.9°F (2020) | 35.1°F (2019) | 1.57 in (2007) |
| May 31 | 84.9°F (2018) | 35.1°F (2019) | 0.78 in (2021) |