Barkarö Weather in May
Average highs run from 13°C on May 1 to 19°C on May 31, and lows from 3°C to 8°C. Normal precipitation for the month is 42 mm over about 12 wet days.
May day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 16°C
- Average low
- 6°C
- Precipitation
- 42 mm
- Record high
- 30°CMay 16, 1894
- Record low
- -6°CMay 1, 1918
- Daylight
- 15 h 55 min to 18 h 06 min
- Cloud cover
- 67%
- Humidity
- 77%
- Dew point
- 6°C
- Wind
- 8.6 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 13°C | 3°C | 25°C 2026 | -6°C 1918 | 34% |
| May 2 | 14°C | 4°C | 26°C 1990 | -5°C 1899 | 35% |
| May 3 | 14°C | 3°C | 27°C 1990 | -5°C 1967 | 35% |
| May 4 | 14°C | 3°C | 25°C 1937 | -4°C 1908 | 34% |
| May 5 | 15°C | 3°C | 25°C 1990 | -3°C 1886 | 36% |
| May 6 | 15°C | 5°C | 27°C 1934 | -3°C 1974 | 35% |
| May 7 | 16°C | 4°C | 26°C 1906 | -4°C 1991 | 35% |
| May 8 | 16°C | 5°C | 26°C 1934 | -3°C 1996 | 35% |
| May 9 | 16°C | 4°C | 27°C 1906 | -5°C 1941 | 36% |
| May 10 | 16°C | 5°C | 26°C 2016 | -4°C 1941 | 36% |
| May 11 | 16°C | 5°C | 26°C 1893 | -5°C 1900 | 35% |
| May 12 | 16°C | 5°C | 28°C 1907 | -2°C 1892 | 35% |
| May 13 | 16°C | 5°C | 27°C 1894 | -4°C 1916 | 36% |
| May 14 | 16°C | 5°C | 28°C 1894 | -3°C 1935 | 36% |
| May 15 | 16°C | 5°C | 27°C 1894 | -2°C 1935 | 37% |
| May 16 | 15°C | 5°C | 30°C 1894 | -2°C 1941 | 38% |
| May 17 | 16°C | 5°C | 27°C 1905 | -1°C 1941 | 39% |
| May 18 | 17°C | 6°C | 27°C 1974 | -2°C 1907 | 41% |
| May 19 | 17°C | 7°C | 27°C 2017 | -1°C 1892 | 42% |
| May 20 | 18°C | 7°C | 27°C 1993 | -1°C 1952 | 40% |
| May 21 | 19°C | 7°C | 28°C 1886 | -4°C 1917 | 42% |
| May 22 | 18°C | 7°C | 27°C 1889 | -2°C 1951 | 42% |
| May 23 | 18°C | 8°C | 28°C 1889 | -1°C 1971 | 42% |
| May 24 | 19°C | 7°C | 29°C 1889 | -2°C 1971 | 41% |
| May 25 | 17°C | 8°C | 28°C 1889 | -2°C 1951 | 41% |
| May 26 | 18°C | 7°C | 28°C 1921 | 0°C 1890 | 40% |
| May 27 | 18°C | 8°C | 28°C 1917 | -2°C 1990 | 40% |
| May 28 | 18°C | 7°C | 29°C 1941 | 1°C 1987 | 40% |
| May 29 | 17°C | 8°C | 29°C 1908 | -1°C 1888 | 40% |
| May 30 | 18°C | 7°C | 27°C 1978 | -2°C 2001 | 39% |
| May 31 | 19°C | 8°C | 28°C 1904 | -2°C 1997 | 39% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- May 1
- sunrise 4:54 AM, sunset 8:49 PM
- May 31
- sunrise 3:49 AM, sunset 9:55 PM
Other months
Sources
Records: NOAA GHCN-Daily, station SWE00139028, 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.