Klawock Weather in May
Average highs run from 54°F on May 1 to 59°F on May 31, and lows from 38°F to 44°F. Normal precipitation for the month is 4.10 in over about 18 wet days.
May day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 57°F
- Average low
- 41°F
- Precipitation
- 4.10 in
- Record high
- 86°FMay 18, 2023
- Record low
- 27°FMay 4, 2003
- Chance of a freeze
- 44%
- Daylight
- 15 h 21 min to 17 h 05 min
- Cloud cover
- 73%
- Humidity
- 84%
- Dew point
- 42°F
- Wind
- 6.5 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 54°F | 38°F | 78°F 2009 | 33°F 2006 | 62% |
| May 2 | 54°F | 38°F | 80°F 2009 | 30°F 2010 | 62% |
| May 3 | 55°F | 39°F | 70°F 2024 | 28°F 2002 | 61% |
| May 4 | 55°F | 39°F | 82°F 2026 | 27°F 2003 | 61% |
| May 5 | 55°F | 39°F | 69°F 2009 | 28°F 2003 | 61% |
| May 6 | 55°F | 39°F | 72°F 2005 | 28°F 2002 | 60% |
| May 7 | 55°F | 39°F | 71°F 2005 | 30°F 2002 | 60% |
| May 8 | 56°F | 40°F | 76°F 2005 | 30°F 2007 | 60% |
| May 9 | 56°F | 40°F | 79°F 2005 | 30°F 1999 | 60% |
| May 10 | 56°F | 40°F | 79°F 2005 | 34°F 1998 | 60% |
| May 11 | 56°F | 40°F | 76°F 2020 | 33°F 2011 | 60% |
| May 12 | 56°F | 40°F | 75°F 2016 | 33°F 1999 | 59% |
| May 13 | 56°F | 41°F | 78°F 2016 | 32°F 1999 | 59% |
| May 14 | 57°F | 41°F | 83°F 2016 | 30°F 2012 | 59% |
| May 15 | 57°F | 41°F | 79°F 2023 | 33°F 2006 | 59% |
| May 16 | 57°F | 41°F | 76°F 2023 | 32°F 2003 | 59% |
| May 17 | 57°F | 41°F | 73°F 2023 | 31°F 2003 | 59% |
| May 18 | 57°F | 42°F | 86°F 2023 | 31°F 2007 | 59% |
| May 19 | 57°F | 42°F | 73°F 2002 | 35°F 2002 | 59% |
| May 20 | 58°F | 42°F | 74°F 2002 | 35°F 2003 | 59% |
| May 21 | 58°F | 42°F | 73°F 2004 | 36°F 2007 | 58% |
| May 22 | 58°F | 42°F | 72°F 2004 | 34°F 2007 | 58% |
| May 23 | 58°F | 43°F | 63°F 2008 | 37°F 1998 | 58% |
| May 24 | 58°F | 43°F | 80°F 2008 | 36°F 2000 | 58% |
| May 25 | 58°F | 43°F | 75°F 2008 | 33°F 2000 | 58% |
| May 26 | 58°F | 43°F | 68°F 2010 | 34°F 2000 | 58% |
| May 27 | 59°F | 43°F | 80°F 2010 | 34°F 2020 | 58% |
| May 28 | 59°F | 43°F | 74°F 2017 | 36°F 1999 | 58% |
| May 29 | 59°F | 44°F | 66°F 2015 | 33°F 1999 | 58% |
| May 30 | 59°F | 44°F | 74°F 2019 | 37°F 2018 | 58% |
| May 31 | 59°F | 44°F | 69°F 2009 | 34°F 2018 | 58% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (AKDT).
- May 1
- sunrise 5:10 AM, sunset 8:31 PM
- May 31
- sunrise 4:18 AM, sunset 9:23 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00025367 (Klawock AP), public domain. Records: NOAA GHCN-Daily, station USW00025367, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.