Coatepeque Weather in May
Average highs run from 31°C on May 1 to 29°C on May 31, and lows from 24°C to 24°C. Normal precipitation for the month is 239 mm over about 22 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
- 30°C
- Average low
- 24°C
- Precipitation
- 239 mm
- Reanalysis high
- 35°CMay 14, 1998
- Reanalysis low
- 22°CMay 10, 1992
- Daylight
- 12 h 40 min to 12 h 56 min
- Cloud cover
- 74%
- Humidity
- 78%
- Dew point
- 22°C
- Wind
- 8.3 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 | 31°C | 24°C | 33°C 1994 | 23°C 2011 | 52% |
| May 2 | 31°C | 24°C | 34°C 2003 | 23°C 1999 | 53% |
| May 3 | 31°C | 24°C | 34°C 1998 | 23°C 1999 | 53% |
| May 4 | 31°C | 24°C | 35°C 1998 | 22°C 1992 | 56% |
| May 5 | 31°C | 24°C | 34°C 1998 | 23°C 2008 | 57% |
| May 6 | 31°C | 24°C | 34°C 2011 | 23°C 2018 | 59% |
| May 7 | 31°C | 24°C | 34°C 2002 | 23°C 1995 | 61% |
| May 8 | 31°C | 24°C | 34°C 2011 | 23°C 1992 | 63% |
| May 9 | 31°C | 24°C | 35°C 2010 | 23°C 1992 | 64% |
| May 10 | 31°C | 24°C | 34°C 2010 | 22°C 1992 | 65% |
| May 11 | 31°C | 24°C | 34°C 2010 | 22°C 1999 | 68% |
| May 12 | 30°C | 24°C | 34°C 2010 | 23°C 2012 | 69% |
| May 13 | 30°C | 24°C | 35°C 2010 | 23°C 2018 | 69% |
| May 14 | 30°C | 24°C | 35°C 1998 | 23°C 2000 | 70% |
| May 15 | 30°C | 24°C | 35°C 1998 | 23°C 2000 | 72% |
| May 16 | 30°C | 24°C | 34°C 1998 | 23°C 2009 | 72% |
| May 17 | 30°C | 24°C | 35°C 1998 | 22°C 1999 | 74% |
| May 18 | 30°C | 24°C | 34°C 1998 | 22°C 1998 | 77% |
| May 19 | 30°C | 24°C | 35°C 1998 | 23°C 2018 | 77% |
| May 20 | 30°C | 24°C | 34°C 1998 | 23°C 2005 | 79% |
| May 21 | 30°C | 24°C | 34°C 1998 | 22°C 1999 | 80% |
| May 22 | 30°C | 24°C | 34°C 1998 | 23°C 2000 | 81% |
| May 23 | 29°C | 24°C | 33°C 1998 | 23°C 2008 | 81% |
| May 24 | 29°C | 24°C | 34°C 1998 | 23°C 2001 | 81% |
| May 25 | 29°C | 24°C | 32°C 1994 | 23°C 2001 | 81% |
| May 26 | 29°C | 24°C | 33°C 1994 | 22°C 2001 | 82% |
| May 27 | 29°C | 24°C | 33°C 1998 | 22°C 2013 | 84% |
| May 28 | 29°C | 24°C | 33°C 1994 | 22°C 2013 | 85% |
| May 29 | 29°C | 24°C | 32°C 1998 | 22°C 2013 | 85% |
| May 30 | 29°C | 24°C | 31°C 1995 | 22°C 2013 | 86% |
| May 31 | 29°C | 24°C | 31°C 1995 | 22°C 2000 | 87% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CST).
- May 1
- sunrise 5:45 AM, sunset 6:25 PM
- May 31
- sunrise 5:37 AM, sunset 6:33 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.