May weather in Kachemak, AK
The average temperature in Kachemak in May is 46.0°F (38.2°F–53.8°F). Average precipitation: 0.78 inches.
May is a spring month in Kachemak, and is warmer than the annual average of 40°F. Daily temperatures swing about 15.6°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 16h 45m. For travel, May is cool.
Avg High
53.8°F
Avg Low
38.2°F
Precipitation
0.78 in
Daylight
16h 45m
May records in Kachemak
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 61.0°F (1967) | 25.0°F (1937) | 0.81 in (1943) |
| May 2 | 64.0°F (2003) | 19.9°F (1949) | 0.24 in (1965) |
| May 3 | 63.0°F (2014) | 16.0°F (1945) | 0.70 in (1939) |
| May 4 | 59.0°F (2014) | 6.1°F (1949) | 0.58 in (1981) |
| May 5 | 59.0°F (1996) | 19.9°F (1945) | 0.45 in (1937) |
| May 6 | 64.0°F (2004) | 21.0°F (1949) | 0.50 in (1937) |
| May 7 | 64.9°F (1981) | 26.1°F (1943) | 0.33 in (1942) |
| May 8 | 66.0°F (1981) | 26.1°F (1963) | 0.57 in (1956) |
| May 9 | 66.9°F (2014) | 19.0°F (1964) | 0.79 in (1998) |
| May 10 | 66.9°F (2014) | 15.1°F (1964) | 0.97 in (1975) |
| May 11 | 64.9°F (2005) | 25.0°F (1964) | 0.67 in (1933) |
| May 12 | 66.9°F (2009) | 26.1°F (1964) | 0.40 in (2008) |
| May 13 | 68.0°F (1942) | 26.1°F (1952) | 0.40 in (1953) |
| May 14 | 69.1°F (2014) | 27.0°F (1952) | 1.11 in (1973) |
| May 15 | 66.0°F (2016) | 21.9°F (1945) | 0.67 in (1973) |
| May 16 | 68.0°F (2014) | 26.1°F (1965) | 0.19 in (1945) |
| May 17 | 69.1°F (2002) | 28.0°F (1950) | 0.78 in (1980) |
| May 18 | 69.1°F (2002) | 26.1°F (1956) | 0.90 in (1977) |
| May 19 | 69.1°F (2002) | 28.0°F (1964) | 0.38 in (1981) |
| May 20 | 64.0°F (1960) | 26.1°F (1950) | 0.52 in (1987) |
| May 21 | 69.1°F (2002) | 26.1°F (1972) | 0.37 in (1994) |
| May 22 | 64.9°F (2022) | 26.1°F (1972) | 0.34 in (1946) |
| May 23 | 66.0°F (1997) | 28.9°F (1943) | 0.41 in (2004) |
| May 24 | 66.9°F (1997) | 25.0°F (1971) | 0.38 in (2017) |
| May 25 | 71.1°F (1997) | 28.9°F (1952) | 0.23 in (1941) |
| May 26 | 69.1°F (2006) | 30.0°F (1951) | 0.47 in (1999) |
| May 27 | 66.9°F (2006) | 30.0°F (1967) | 0.38 in (1953) |
| May 28 | 70.0°F (2022) | 28.9°F (1966) | 0.34 in (1988) |
| May 29 | 70.0°F (2022) | 28.9°F (1950) | 0.47 in (1985) |
| May 30 | 69.1°F (1964) | 30.0°F (1943) | 0.51 in (1953) |
| May 31 | 72.0°F (2017) | 30.0°F (1943) | 0.39 in (1953) |