Chur Weather in May
Average highs run from 12°C on May 1 to 16°C on May 31, and lows from 1°C to 5°C. Normal precipitation for the month is 136 mm over about 19 wet days.
May day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
May at a glance
- Average high
- 14°C
- Average low
- 3°C
- Precipitation
- 136 mm
- Reanalysis high
- 25°CMay 29, 2005
- Reanalysis low
- -8°CMay 15, 1995
- Daylight
- 14 h 25 min to 15 h 36 min
- Cloud cover
- 69%
- Humidity
- 79%
- Dew point
- 4°C
- Wind
- 5.8 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 | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 12°C | 1°C | 20°C 2005 | -2°C 2009 | 61% |
| May 2 | 12°C | 2°C | 21°C 2005 | -2°C 1997 | 63% |
| May 3 | 12°C | 2°C | 20°C 1999 | -3°C 1991 | 64% |
| May 4 | 12°C | 2°C | 19°C 2003 | -5°C 2019 | 64% |
| May 5 | 13°C | 2°C | 21°C 2003 | -5°C 2019 | 64% |
| May 6 | 13°C | 2°C | 21°C 2003 | -5°C 2019 | 64% |
| May 7 | 13°C | 2°C | 22°C 2003 | -7°C 2019 | 65% |
| May 8 | 13°C | 2°C | 21°C 2003 | -5°C 1997 | 65% |
| May 9 | 13°C | 2°C | 20°C 2000 | -5°C 1997 | 64% |
| May 10 | 13°C | 2°C | 22°C 2012 | -3°C 2017 | 62% |
| May 11 | 13°C | 3°C | 24°C 2012 | -1°C 2005 | 62% |
| May 12 | 13°C | 3°C | 22°C 2000 | -2°C 2020 | 62% |
| May 13 | 13°C | 3°C | 21°C 2015 | -3°C 1995 | 62% |
| May 14 | 13°C | 3°C | 22°C 1992 | -5°C 1995 | 62% |
| May 15 | 13°C | 3°C | 20°C 1992 | -8°C 1995 | 64% |
| May 16 | 14°C | 3°C | 20°C 2002 | -4°C 2012 | 64% |
| May 17 | 14°C | 3°C | 21°C 2017 | -4°C 2012 | 63% |
| May 18 | 14°C | 3°C | 19°C 2006 | -1°C 1991 | 62% |
| May 19 | 14°C | 3°C | 19°C 2003 | -2°C 1991 | 62% |
| May 20 | 14°C | 4°C | 21°C 2007 | -2°C 1996 | 62% |
| May 21 | 14°C | 4°C | 21°C 2007 | -5°C 1996 | 62% |
| May 22 | 14°C | 4°C | 19°C 2016 | -3°C 1993 | 62% |
| May 23 | 14°C | 4°C | 23°C 2009 | -2°C 2004 | 62% |
| May 24 | 15°C | 4°C | 23°C 2009 | -4°C 2004 | 62% |
| May 25 | 15°C | 4°C | 24°C 2009 | -3°C 2013 | 63% |
| May 26 | 15°C | 4°C | 22°C 1993 | -2°C 2013 | 63% |
| May 27 | 15°C | 5°C | 23°C 2005 | -1°C 2013 | 65% |
| May 28 | 15°C | 5°C | 22°C 2005 | -1°C 1996 | 66% |
| May 29 | 15°C | 5°C | 25°C 2005 | -4°C 1997 | 66% |
| May 30 | 15°C | 5°C | 22°C 2017 | -2°C 2009 | 67% |
| May 31 | 16°C | 5°C | 21°C 1996 | -2°C 2006 | 67% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- May 1
- sunrise 6:07 AM, sunset 8:32 PM
- May 31
- sunrise 5:32 AM, sunset 9:08 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: 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.