Caldera Weather in May
Average highs run from 17°C on May 1 to 16°C on May 31, and lows from 16°C to 15°C. Normal precipitation for the month is 6 mm over about 0 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
- 17°C
- Average low
- 16°C
- Precipitation
- 6 mm
- Reanalysis high
- 20°CMay 17, 1997
- Reanalysis low
- 13°CMay 30, 2003
- Daylight
- 11 h 04 min to 10 h 33 min
- Cloud cover
- 54%
- Humidity
- 87%
- Dew point
- 14°C
- Wind
- 16.6 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 | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 17°C | 16°C | 18°C 1993 | 15°C 2011 | 1% |
| May 2 | 17°C | 16°C | 18°C 1993 | 15°C 2011 | 1% |
| May 3 | 17°C | 16°C | 19°C 1993 | 15°C 2001 | 1% |
| May 4 | 17°C | 16°C | 18°C 2013 | 15°C 2011 | 1% |
| May 5 | 17°C | 16°C | 18°C 1992 | 14°C 2011 | 2% |
| May 6 | 17°C | 16°C | 18°C 1992 | 14°C 2011 | 2% |
| May 7 | 17°C | 16°C | 18°C 1992 | 14°C 2011 | 2% |
| May 8 | 17°C | 16°C | 18°C 1997 | 14°C 2011 | 2% |
| May 9 | 17°C | 16°C | 18°C 1997 | 14°C 2019 | 3% |
| May 10 | 17°C | 16°C | 18°C 1997 | 14°C 2011 | 3% |
| May 11 | 17°C | 16°C | 19°C 1997 | 14°C 2000 | 3% |
| May 12 | 17°C | 16°C | 19°C 2017 | 14°C 2008 | 3% |
| May 13 | 17°C | 16°C | 19°C 1997 | 14°C 2008 | 3% |
| May 14 | 17°C | 16°C | 19°C 1997 | 14°C 2008 | 3% |
| May 15 | 17°C | 16°C | 18°C 1997 | 15°C 2005 | 3% |
| May 16 | 17°C | 16°C | 19°C 1997 | 14°C 2005 | 3% |
| May 17 | 17°C | 16°C | 20°C 1997 | 14°C 2019 | 4% |
| May 18 | 17°C | 16°C | 20°C 1997 | 14°C 2003 | 4% |
| May 19 | 17°C | 16°C | 19°C 1997 | 14°C 2011 | 4% |
| May 20 | 17°C | 16°C | 19°C 1997 | 14°C 2000 | 4% |
| May 21 | 16°C | 16°C | 18°C 1997 | 14°C 2000 | 4% |
| May 22 | 16°C | 15°C | 19°C 1997 | 14°C 2000 | 4% |
| May 23 | 16°C | 15°C | 18°C 1994 | 13°C 2000 | 4% |
| May 24 | 16°C | 15°C | 19°C 2002 | 14°C 2000 | 3% |
| May 25 | 16°C | 15°C | 19°C 2002 | 14°C 2003 | 2% |
| May 26 | 16°C | 15°C | 19°C 2002 | 13°C 2003 | 2% |
| May 27 | 16°C | 15°C | 18°C 1997 | 14°C 2003 | 2% |
| May 28 | 16°C | 15°C | 19°C 1997 | 14°C 2003 | 3% |
| May 29 | 16°C | 15°C | 19°C 1991 | 14°C 2003 | 3% |
| May 30 | 16°C | 15°C | 19°C 1997 | 13°C 2003 | 4% |
| May 31 | 16°C | 15°C | 19°C 1997 | 13°C 1996 | 4% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-4).
- May 1
- sunrise 7:08 AM, sunset 6:12 PM
- May 31
- sunrise 7:24 AM, sunset 5:57 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.