May weather in Riverside, WY
The average temperature in Riverside in May is °F (°F–°F). Average precipitation: 3.36 inches.
May is a spring month in Riverside, and is cooler than the annual average of 0°F. Expect about 12 days with precipitation. Daylight averages about 14h 19m.
Avg High
°F
Avg Low
°F
Precipitation
3.36 in
Daylight
14h 19m
May records in Riverside
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 67.8°F (2007) | 2.5°F (2011) | 0.80 in (1997) |
| May 2 | 66.0°F (2000) | 1.0°F (2013) | 0.60 in (2001) |
| May 3 | 68.7°F (2000) | 10.9°F (2008) | 0.90 in (2020) |
| May 4 | 68.9°F (2000) | 10.4°F (2024) | 0.50 in (2007) |
| May 5 | 67.8°F (2000) | 10.4°F (1999) | 0.60 in (2007) |
| May 6 | 68.7°F (2017) | 7.7°F (1999) | 0.70 in (2024) |
| May 7 | 70.3°F (1989) | 9.7°F (2010) | 1.50 in (1988) |
| May 8 | 66.2°F (2011) | 12.7°F (2010) | 2.50 in (1995) |
| May 9 | 71.6°F (1989) | 6.6°F (1990) | 0.70 in (2016) |
| May 10 | 68.0°F (2007) | 12.7°F (2006) | 1.30 in (2014) |
| May 11 | 71.2°F (2007) | 13.3°F (1999) | 2.00 in (2014) |
| May 12 | 70.5°F (2007) | 12.9°F (2000) | 1.40 in (1982) |
| May 13 | 71.2°F (1996) | 10.4°F (2010) | 1.00 in (1982) |
| May 14 | 74.1°F (2013) | 17.2°F (2014) | 0.30 in (1982) |
| May 15 | 69.4°F (2012) | 23.9°F (1999) | 0.90 in (2010) |
| May 16 | 68.0°F (2022) | 18.7°F (1990) | 0.70 in (2016) |
| May 17 | 68.7°F (2009) | 17.8°F (1999) | 0.80 in (1995) |
| May 18 | 73.0°F (2009) | 21.6°F (2017) | 0.90 in (2017) |
| May 19 | 70.9°F (2006) | 18.3°F (2017) | 0.50 in (2011) |
| May 20 | 71.8°F (2005) | 15.3°F (2001) | 0.60 in (2022) |
| May 21 | 68.7°F (2006) | 10.8°F (2022) | 0.80 in (2011) |
| May 22 | 70.0°F (2006) | 19.2°F (2022) | 0.60 in (2006) |
| May 23 | 70.9°F (2005) | 19.9°F (2002) | 0.70 in (2019) |
| May 24 | 68.5°F (2003) | 18.3°F (2010) | 0.50 in (2010) |
| May 25 | 69.8°F (2018) | 15.6°F (2010) | 0.90 in (2014) |
| May 26 | 73.2°F (2018) | 20.7°F (1989) | 0.60 in (1992) |
| May 27 | 70.0°F (2003) | 24.1°F (2008) | 0.80 in (1992) |
| May 28 | 73.6°F (2003) | 26.6°F (2006) | 1.00 in (2019) |
| May 29 | 72.5°F (2003) | 24.4°F (2004) | 0.50 in (1983) |
| May 30 | 73.9°F (2002) | 22.6°F (2010) | 0.70 in (1995) |
| May 31 | 79.2°F (2002) | 25.5°F (1989) | 0.50 in (1983) |