May weather in Delta Junction, AK
The average temperature in Delta Junction in May is 47.1°F (32.1°F–62.1°F). Average precipitation: 0.94 inches. Average snowfall is 1.7 inches.
May is a spring month in Delta Junction, and is warmer than the annual average of 27.5°F. Daily temperatures swing about 30°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 17h 55m. For travel, May is cool.
Avg High
62.1°F
Avg Low
32.1°F
Precipitation
0.94 in
Snow
1.7 in
May records in Delta Junction
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 73.9°F (2009) | 15.1°F (2006) | 0.40 in (2001) |
| May 2 | 75.9°F (2009) | 16.0°F (2003) | 0.20 in (1999) |
| May 3 | 75.0°F (2014) | 9.0°F (2012) | 0.20 in (1999) |
| May 4 | 71.1°F (2014) | 16.0°F (2002) | 0.45 in (2007) |
| May 5 | 64.9°F (2004) | 15.1°F (2000) | 0.42 in (2007) |
| May 6 | 66.9°F (2005) | 17.1°F (2000) | 0.62 in (2004) |
| May 7 | 72.0°F (2005) | 19.0°F (1997) | 0.45 in (2004) |
| May 8 | 73.0°F (2005) | 16.0°F (2011) | 0.05 in (2004) |
| May 9 | 72.0°F (1995) | 24.1°F (2008) | 0.15 in (2004) |
| May 10 | 82.0°F (1995) | 17.1°F (1997) | 0.02 in (2002) |
| May 11 | 84.9°F (1995) | 23.0°F (2006) | 0.25 in (2009) |
| May 12 | 80.1°F (1995) | 19.0°F (1998) | 0.05 in (2009) |
| May 13 | 75.9°F (2005) | 21.0°F (1998) | 0.24 in (1999) |
| May 14 | 77.0°F (2005) | 23.0°F (2010) | 0.14 in (1995) |
| May 15 | 78.1°F (2015) | 19.9°F (2000) | 0.16 in (2005) |
| May 16 | 71.1°F (2004) | 21.0°F (2012) | 0.20 in (1995) |
| May 17 | 80.1°F (2015) | 21.9°F (2009) | 0.48 in (2006) |
| May 18 | 81.0°F (2015) | 21.9°F (1999) | 0.11 in (1995) |
| May 19 | 79.0°F (2015) | 19.0°F (1999) | 0.04 in (2004) |
| May 20 | 81.0°F (2002) | 23.0°F (1999) | 0.55 in (2000) |
| May 21 | 82.0°F (2002) | 21.9°F (1999) | 0.17 in (2008) |
| May 22 | 82.9°F (2015) | 25.0°F (1999) | 0.30 in (1998) |
| May 23 | 87.1°F (2015) | 23.0°F (2014) | 0.10 in (2000) |
| May 24 | 84.0°F (2002) | 28.0°F (1998) | 1.70 in (2000) |
| May 25 | 87.1°F (2002) | 26.1°F (1997) | 0.25 in (2004) |
| May 26 | 82.9°F (2002) | 23.0°F (2001) | 0.28 in (2012) |
| May 27 | 82.0°F (2010) | 26.1°F (1997) | 0.73 in (2012) |
| May 28 | 87.1°F (2011) | 23.0°F (2006) | 0.58 in (2007) |
| May 29 | 82.0°F (2010) | 24.1°F (1999) | 0.25 in (2009) |
| May 30 | 81.0°F (2010) | 25.0°F (2008) | 0.58 in (1997) |
| May 31 | 82.9°F (2011) | 26.1°F (2008) | 0.25 in (2005) |