May weather in Clyde Park, MT
The average temperature in Clyde Park in May is 49.0°F (36.6°F–61.4°F). Average precipitation: 2.27 inches.
May is a spring month in Clyde Park, and is warmer than the annual average of 41.6°F. Daily temperatures swing about 24.8°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 44m. For travel, May is cool.
Avg High
61.4°F
Avg Low
36.6°F
Precipitation
2.27 in
Daylight
14h 44m
May records in Clyde Park
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 73.9°F (2021) | 8.1°F (2019) | 0.45 in (2009) |
| May 2 | 78.1°F (2023) | 21.9°F (2019) | 0.15 in (2017) |
| May 3 | 75.0°F (2025) | 25.0°F (2019) | 0.12 in (2010) |
| May 4 | 72.0°F (2018) | 10.0°F (2024) | 0.47 in (2022) |
| May 5 | 73.9°F (2018) | 10.0°F (2024) | 0.60 in (2003) |
| May 6 | 75.0°F (2018) | 26.1°F (2023) | 0.42 in (2002) |
| May 7 | 68.0°F (2023) | 27.0°F (2021) | 0.70 in (2021) |
| May 8 | 75.0°F (2018) | 25.0°F (2024) | 0.48 in (2008) |
| May 9 | 70.0°F (2018) | 25.0°F (2024) | 0.60 in (2022) |
| May 10 | 64.9°F (2018) | 23.0°F (2019) | 0.55 in (2018) |
| May 11 | 64.9°F (2019) | 23.0°F (2019) | 0.20 in (2012) |
| May 12 | 72.0°F (2019) | 28.0°F (2022) | 0.38 in (2018) |
| May 13 | 75.0°F (2024) | 26.1°F (2022) | 0.30 in (2003) |
| May 14 | 70.0°F (2018) | 28.0°F (2022) | 0.55 in (2025) |
| May 15 | 73.0°F (2018) | 28.0°F (2022) | 0.17 in (2009) |
| May 16 | 73.0°F (2018) | 28.9°F (2022) | 0.31 in (2015) |
| May 17 | 68.0°F (2022) | 30.0°F (2021) | 0.40 in (2018) |
| May 18 | 70.0°F (2022) | 26.1°F (2024) | 0.90 in (2017) |
| May 19 | 70.0°F (2023) | 19.9°F (2022) | 0.30 in (2021) |
| May 20 | 72.0°F (2023) | 18.0°F (2022) | 0.40 in (2013) |
| May 21 | 73.0°F (2023) | 19.9°F (2022) | 0.25 in (2021) |
| May 22 | 72.0°F (2023) | 19.9°F (2022) | 1.03 in (2002) |
| May 23 | 72.0°F (2023) | 19.9°F (2022) | 1.50 in (2024) |
| May 24 | 62.1°F (2018) | 21.9°F (2022) | 0.65 in (2011) |
| May 25 | 70.0°F (2022) | 24.1°F (2022) | 0.90 in (2007) |
| May 26 | 72.0°F (2022) | 28.0°F (2023) | 0.63 in (2018) |
| May 27 | 75.0°F (2025) | 28.0°F (2024) | 0.30 in (2006) |
| May 28 | 73.9°F (2025) | 30.9°F (2021) | 0.80 in (2006) |
| May 29 | 75.9°F (2025) | 21.0°F (2021) | 0.98 in (2010) |
| May 30 | 71.1°F (2019) | 24.1°F (2021) | 0.34 in (2013) |
| May 31 | 75.0°F (2025) | 25.0°F (2024) | 0.32 in (2003) |