Lambayeque Weather in May
Average highs run from 30°C on May 1 to 28°C on May 31, and lows from 20°C to 19°C. Normal precipitation for the month is 3 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
- 29°C
- Average low
- 20°C
- Precipitation
- 3 mm
- Reanalysis high
- 35°CMay 18, 1998
- Reanalysis low
- 16°CMay 29, 2007
- Daylight
- 11 h 52 min to 11 h 45 min
- Cloud cover
- 57%
- Humidity
- 75%
- Dew point
- 18°C
- Wind
- 15.8 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 | 30°C | 20°C | 32°C 1997 | 18°C 2013 | 4% |
| May 2 | 30°C | 20°C | 32°C 2012 | 19°C 2013 | 4% |
| May 3 | 30°C | 20°C | 32°C 2012 | 19°C 1995 | 3% |
| May 4 | 30°C | 20°C | 33°C 2001 | 19°C 2013 | 3% |
| May 5 | 30°C | 20°C | 33°C 2002 | 18°C 1995 | 3% |
| May 6 | 30°C | 20°C | 33°C 2002 | 18°C 1995 | 4% |
| May 7 | 30°C | 20°C | 32°C 2015 | 18°C 1995 | 4% |
| May 8 | 30°C | 20°C | 32°C 2002 | 18°C 1999 | 4% |
| May 9 | 30°C | 20°C | 32°C 2015 | 18°C 1999 | 4% |
| May 10 | 30°C | 20°C | 31°C 2015 | 19°C 1999 | 4% |
| May 11 | 30°C | 20°C | 32°C 2002 | 18°C 2003 | 4% |
| May 12 | 30°C | 20°C | 33°C 2002 | 18°C 2006 | 4% |
| May 13 | 29°C | 20°C | 32°C 2019 | 18°C 2001 | 4% |
| May 14 | 29°C | 20°C | 33°C 1997 | 18°C 2006 | 4% |
| May 15 | 29°C | 20°C | 33°C 1992 | 18°C 2009 | 4% |
| May 16 | 29°C | 20°C | 33°C 1998 | 17°C 2006 | 4% |
| May 17 | 29°C | 20°C | 32°C 1997 | 17°C 2006 | 4% |
| May 18 | 29°C | 20°C | 35°C 1998 | 17°C 2006 | 4% |
| May 19 | 29°C | 20°C | 34°C 1997 | 17°C 2006 | 3% |
| May 20 | 29°C | 20°C | 33°C 1997 | 17°C 2006 | 3% |
| May 21 | 29°C | 19°C | 32°C 1997 | 17°C 2006 | 2% |
| May 22 | 29°C | 19°C | 33°C 1997 | 17°C 2007 | 2% |
| May 23 | 29°C | 19°C | 32°C 1997 | 17°C 2004 | 2% |
| May 24 | 29°C | 19°C | 32°C 1998 | 17°C 2005 | 2% |
| May 25 | 29°C | 19°C | 32°C 1997 | 16°C 2005 | 2% |
| May 26 | 29°C | 19°C | 32°C 2014 | 17°C 2001 | 1% |
| May 27 | 29°C | 19°C | 32°C 2014 | 17°C 2007 | 1% |
| May 28 | 28°C | 19°C | 32°C 1997 | 16°C 2007 | 1% |
| May 29 | 28°C | 19°C | 32°C 1997 | 16°C 2007 | 1% |
| May 30 | 28°C | 19°C | 32°C 1997 | 17°C 2007 | 1% |
| May 31 | 28°C | 19°C | 31°C 2012 | 16°C 2007 | 1% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-5).
- May 1
- sunrise 6:21 AM, sunset 6:13 PM
- May 31
- sunrise 6:25 AM, sunset 6:10 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.