Sandpoint Weather in May
Average highs run from 61°F on May 1 to 69°F on May 31, and lows from 38°F to 45°F. Normal precipitation for the month is 2.72 in over about 11 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
- 66°F
- Average low
- 42°F
- Precipitation
- 2.72 in
- Record high
- 97°FMay 30, 1936
- Record low
- 22°FMay 1, 1972
- Chance of a freeze
- 70%
- Daylight
- 14 h 33 min to 15 h 48 min
- Cloud cover
- 66%
- Humidity
- 74%
- Dew point
- 39°F
- Wind
- 4.0 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| May 1 | 61°F | 38°F | 85°F 2023 | 22°F 1972 | 36% | |
| May 2 | 62°F | 38°F | 81°F 1939 | 25°F 1954 | 36% | |
| May 3 | 62°F | 38°F | 88°F 2023 | 26°F 1923 | 36% | |
| May 4 | 62°F | 38°F | 82°F 1980 | 27°F 1949 | 36% | |
| May 5 | 63°F | 39°F | 86°F 1980 | 25°F 1981 | 36% | |
| May 6 | 63°F | 39°F | 86°F 1980 | 25°F 1924 | 35% | |
| May 7 | 63°F | 39°F | 87°F 1992 | 27°F 1911 | 35% | |
| May 8 | 64°F | 40°F | 84°F 1992 | 23°F 2002 | 35% | |
| May 9 | 64°F | 40°F | 85°F 1987 | 24°F 1922 | 35% | |
| May 10 | 64°F | 40°F | 85°F 1949 | 27°F 1916 | 35% | |
| May 11 | 65°F | 41°F | 85°F 1924 | 27°F 1959 | 35% | |
| May 12 | 65°F | 41°F | 89°F 1993 | 26°F 1959 | 35% | |
| May 13 | 65°F | 41°F | 92°F 1993 | 27°F 1916 | 35% | |
| May 14 | 66°F | 41°F | 86°F 1949 | 27°F 1916 | 35% | |
| May 15 | 66°F | 42°F | 85°F 1924 | 28°F 1932 | 36% | |
| May 16 | 66°F | 42°F | 88°F 2006 | 28°F 1974 | 36% | 0% |
| May 17 | 67°F | 42°F | 85°F 2006 | 29°F 1966 | 36% | 0% |
| May 18 | 67°F | 43°F | 85°F 2006 | 28°F 1965 | 36% | 0% |
| May 19 | 67°F | 43°F | 86°F 2008 | 26°F 1931 | 36% | 0% |
| May 20 | 67°F | 43°F | 84°F 1928 | 28°F 1933 | 37% | 0% |
| May 21 | 67°F | 43°F | 85°F 1928 | 28°F 1934 | 37% | 0% |
| May 22 | 68°F | 44°F | 88°F 1988 | 30°F 1922 | 37% | 0% |
| May 23 | 68°F | 44°F | 86°F 1988 | 29°F 1911 | 37% | 0% |
| May 24 | 68°F | 44°F | 88°F 1934 | 30°F 1950 | 37% | 0% |
| May 25 | 68°F | 44°F | 90°F 2003 | 27°F 1926 | 37% | 0% |
| May 26 | 68°F | 45°F | 89°F 1958 | 28°F 1926 | 37% | 0% |
| May 27 | 69°F | 45°F | 91°F 1936 | 28°F 1918 | 37% | 0% |
| May 28 | 69°F | 45°F | 92°F 1934 | 29°F 1920 | 37% | 0% |
| May 29 | 69°F | 45°F | 90°F 1983 | 28°F 1951 | 37% | 0% |
| May 30 | 69°F | 45°F | 97°F 1936 | 30°F 1917 | 37% | 0% |
| May 31 | 69°F | 45°F | 90°F 1986 | 28°F 1926 | 37% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- May 1
- sunrise 5:27 AM, sunset 8:00 PM
- May 31
- sunrise 4:50 AM, sunset 8:38 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00108137 (Sandpoint Exp Stn), public domain. Records: NOAA GHCN-Daily, station USC00108137, 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.