May weather in Port Lions, AK
The average temperature in Port Lions in May is 43.9°F (37.6°F–50.2°F). Average precipitation: inches.
May is a spring month in Port Lions, and is warmer than the annual average of 40.5°F. Daily temperatures swing about 12.6°F between overnight low and afternoon high. Daylight averages about 16h 22m. For travel, May is cool.
Avg High
50.2°F
Avg Low
37.6°F
Precipitation
in
Daylight
16h 22m
May records in Port Lions
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 57.9°F (2005) | 30.0°F (1992) | 0.37 in (2007) |
| May 2 | 57.9°F (1989) | 28.0°F (1992) | 2.04 in (1991) |
| May 3 | 64.0°F (1989) | 27.0°F (1992) | 1.09 in (2004) |
| May 4 | 63.0°F (1989) | 23.0°F (2001) | 1.56 in (2006) |
| May 5 | 73.9°F (1994) | 27.0°F (1989) | 0.80 in (2002) |
| May 6 | 64.0°F (2004) | 28.0°F (1992) | 1.75 in (1995) |
| May 7 | 66.9°F (2004) | 33.1°F (1994) | 1.16 in (1991) |
| May 8 | 59.0°F (2004) | 28.0°F (2006) | 0.48 in (1991) |
| May 9 | 61.0°F (1989) | 30.0°F (1999) | 0.92 in (2006) |
| May 10 | 61.0°F (1989) | 28.0°F (1989) | 2.04 in (1999) |
| May 11 | 61.0°F (1989) | 30.0°F (1998) | 1.02 in (1994) |
| May 12 | 62.1°F (1996) | 30.9°F (2001) | 0.72 in (1994) |
| May 13 | 63.0°F (1996) | 33.1°F (1992) | 0.74 in (1994) |
| May 14 | 68.0°F (1996) | 32.0°F (2003) | 1.10 in (2007) |
| May 15 | 69.1°F (1996) | 30.0°F (1992) | 0.55 in (2004) |
| May 16 | 57.9°F (1996) | 30.0°F (2006) | 0.80 in (2002) |
| May 17 | 61.0°F (1989) | 30.0°F (1998) | 0.91 in (1991) |
| May 18 | 54.0°F (1997) | 32.0°F (1997) | 1.01 in (1994) |
| May 19 | 70.0°F (2002) | 30.9°F (2006) | 1.31 in (1990) |
| May 20 | 66.0°F (2002) | 30.9°F (1989) | 2.48 in (1995) |
| May 21 | 66.9°F (1989) | 32.0°F (1989) | 1.40 in (1994) |
| May 22 | 63.0°F (2002) | 28.9°F (1990) | 0.68 in (1994) |
| May 23 | 64.9°F (1991) | 28.9°F (1990) | 1.05 in (1994) |
| May 24 | 66.0°F (1991) | 30.9°F (1999) | 1.95 in (2007) |
| May 25 | 69.1°F (1989) | 30.0°F (2000) | 2.50 in (2007) |
| May 26 | 70.0°F (2006) | 30.9°F (2000) | 1.99 in (1992) |
| May 27 | 73.9°F (2006) | 35.1°F (1989) | 0.60 in (1992) |
| May 28 | 72.0°F (2006) | 32.0°F (1994) | 1.27 in (1990) |
| May 29 | 71.1°F (1993) | 37.0°F (1999) | 1.36 in (2002) |
| May 30 | 70.0°F (1993) | 37.0°F (1999) | 1.09 in (1998) |
| May 31 | 73.9°F (1993) | 34.0°F (1991) | 1.26 in (2007) |