May weather in Moses Lake, WA
The average temperature in Moses Lake in May is 59.5°F (45.4°F–73.7°F). Average precipitation: 0.72 inches.
May is a spring month in Moses Lake, and is warmer than the annual average of 50.9°F. Daily temperatures swing about 28.3°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 14h 52m. For travel, May is a comfortable month to visit.
Avg High
73.7°F
Avg Low
45.4°F
Precipitation
0.72 in
Daylight
14h 52m
May records in Moses Lake
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (1998) | 28.0°F (1954) | 0.82 in (1949) |
| May 2 | 86.0°F (2014) | 28.2°F (2024) | 0.16 in (2020) |
| May 3 | 88.0°F (2023) | 30.0°F (2001) | 0.18 in (2000) |
| May 4 | 88.0°F (2017) | 31.1°F (2010) | 0.28 in (2005) |
| May 5 | 86.0°F (1998) | 25.2°F (2010) | 0.19 in (1963) |
| May 6 | 90.0°F (2013) | 30.0°F (2002) | 0.58 in (1951) |
| May 7 | 90.0°F (2013) | 28.0°F (2003) | 0.58 in (1951) |
| May 8 | 91.0°F (2013) | 27.0°F (2002) | 0.58 in (1962) |
| May 9 | 93.0°F (2013) | 31.1°F (2010) | 0.85 in (2005) |
| May 10 | 93.9°F (1949) | 30.9°F (2002) | 0.13 in (1961) |
| May 11 | 95.0°F (1949) | 31.1°F (2012) | 0.34 in (1951) |
| May 12 | 95.0°F (1949) | 34.0°F (2012) | 0.19 in (1998) |
| May 13 | 91.0°F (1949) | 28.2°F (2006) | 0.38 in (2015) |
| May 14 | 91.9°F (2012) | 30.9°F (1999) | 0.46 in (2011) |
| May 15 | 93.9°F (2006) | 33.1°F (2017) | 0.37 in (1959) |
| May 16 | 96.1°F (2006) | 34.0°F (2002) | 0.24 in (2023) |
| May 17 | 96.1°F (2006) | 35.1°F (2011) | 0.70 in (2018) |
| May 18 | 95.0°F (2006) | 35.1°F (1965) | 0.19 in (2010) |
| May 19 | 93.0°F (2023) | 30.0°F (2003) | 0.20 in (2010) |
| May 20 | 93.9°F (2023) | 39.0°F (2001) | 0.38 in (1960) |
| May 21 | 91.9°F (1958) | 34.0°F (2010) | 0.37 in (1953) |
| May 22 | 93.0°F (1958) | 33.1°F (2010) | 0.18 in (2006) |
| May 23 | 97.0°F (2001) | 35.1°F (1964) | 0.17 in (1953) |
| May 24 | 91.9°F (1958) | 33.1°F (2010) | 0.16 in (1962) |
| May 25 | 93.9°F (1958) | 36.0°F (2013) | 0.52 in (2011) |
| May 26 | 96.1°F (1958) | 39.9°F (1954) | 0.38 in (1953) |
| May 27 | 91.9°F (1958) | 39.9°F (2011) | 0.54 in (2010) |
| May 28 | 95.0°F (2005) | 35.1°F (2011) | 0.22 in (1959) |
| May 29 | 95.0°F (2017) | 37.9°F (2021) | 0.47 in (2013) |
| May 30 | 97.0°F (2017) | 39.0°F (2006) | 0.38 in (2000) |
| May 31 | 93.0°F (1957) | 37.9°F (2024) | 0.30 in (2000) |