May weather in Malta, MT
The average temperature in Malta in May is 55.6°F (42.4°F–68.8°F). Average precipitation: 1.72 inches.
May is a spring month in Malta, and is warmer than the annual average of 44.9°F. Daily temperatures swing about 26.4°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 60m. For travel, May is a comfortable month to visit.
Avg High
68.8°F
Avg Low
42.4°F
Precipitation
1.72 in
Daylight
14h 60m
May records in Malta
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 84.0°F (2000) | 19.0°F (2013) | 1.39 in (2003) |
| May 2 | 84.9°F (2000) | 23.0°F (2005) | 0.24 in (2006) |
| May 3 | 84.9°F (1998) | 24.1°F (2005) | 0.32 in (1999) |
| May 4 | 82.9°F (2016) | 23.0°F (2002) | 0.41 in (2010) |
| May 5 | 86.0°F (2016) | 30.9°F (2006) | 1.39 in (2003) |
| May 6 | 87.1°F (2017) | 28.9°F (2002) | 0.56 in (2023) |
| May 7 | 84.9°F (2017) | 28.9°F (2002) | 0.70 in (2024) |
| May 8 | 80.1°F (2007) | 27.0°F (2010) | 0.46 in (2024) |
| May 9 | 82.0°F (2007) | 26.1°F (2002) | 0.59 in (1999) |
| May 10 | 90.0°F (2025) | 27.0°F (2004) | 1.81 in (2016) |
| May 11 | 89.1°F (2025) | 28.9°F (2002) | 1.05 in (2016) |
| May 12 | 86.0°F (2001) | 28.0°F (2004) | 0.45 in (2022) |
| May 13 | 89.1°F (2001) | 24.1°F (2004) | 1.00 in (1999) |
| May 14 | 90.0°F (2001) | 23.0°F (2005) | 0.20 in (2007) |
| May 15 | 86.0°F (1997) | 32.0°F (2020) | 0.10 in (1998) |
| May 16 | 86.0°F (2012) | 35.1°F (2009) | 0.78 in (2015) |
| May 17 | 87.1°F (2012) | 33.1°F (1999) | 0.57 in (2015) |
| May 18 | 91.0°F (2006) | 27.0°F (2015) | 2.12 in (2019) |
| May 19 | 91.0°F (2006) | 30.0°F (2019) | 0.80 in (2004) |
| May 20 | 82.0°F (2008) | 30.0°F (2019) | 0.25 in (2011) |
| May 21 | 84.0°F (2006) | 30.0°F (2019) | 1.08 in (2011) |
| May 22 | 90.0°F (2006) | 28.0°F (2022) | 1.00 in (2011) |
| May 23 | 90.0°F (2006) | 35.1°F (2022) | 1.08 in (2007) |
| May 24 | 90.0°F (2006) | 34.0°F (2007) | 0.35 in (2008) |
| May 25 | 84.0°F (2003) | 32.0°F (2004) | 1.24 in (2010) |
| May 26 | 87.1°F (2018) | 37.0°F (2010) | 0.30 in (2011) |
| May 27 | 87.1°F (2018) | 37.0°F (2005) | 1.41 in (2012) |
| May 28 | 87.1°F (2018) | 36.0°F (2012) | 0.43 in (2006) |
| May 29 | 88.0°F (2014) | 34.0°F (2012) | 0.80 in (1999) |
| May 30 | 88.0°F (2009) | 37.0°F (2010) | 1.05 in (2011) |
| May 31 | 89.1°F (2009) | 37.0°F (2024) | 1.30 in (2013) |