Pecos Weather in May
Average highs run from 87°F on May 1 to 96°F on May 31, and lows from 52°F to 63°F. Normal precipitation for the month is 1.01 in over about 2 wet days.
May day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 92°F
- Average low
- 57°F
- Precipitation
- 1.01 in
- Record high
- 109°FMay 18, 2003
- Record low
- 32°FMay 3, 2011
- Chance of a freeze
- 1%
- Days of 90°F or more
- 21.1
- Daylight
- 13 h 25 min to 14 h 03 min
- Cloud cover
- 40%
- Humidity
- 32%
- Dew point
- 38°F
- Wind
- 10.3 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 87°F | 52°F | 101°F 2002 | 42°F 2010 | 5% |
| May 2 | 88°F | 52°F | 100°F 2001 | 38°F 2011 | 5% |
| May 3 | 88°F | 52°F | 99°F 2003 | 32°F 2011 | 5% |
| May 4 | 88°F | 53°F | 101°F 2011 | 32°F 2011 | 5% |
| May 5 | 88°F | 53°F | 99°F 2009 | 47°F 2011 | 5% |
| May 6 | 89°F | 53°F | 100°F 2016 | 32°F 2013 | 6% |
| May 7 | 89°F | 54°F | 105°F 2009 | 50°F 2013 | 6% |
| May 8 | 89°F | 54°F | 104°F 2009 | 47°F 2012 | 6% |
| May 9 | 90°F | 54°F | 100°F 2011 | 50°F 2013 | 6% |
| May 10 | 90°F | 55°F | 100°F 2016 | 39°F 2011 | 6% |
| May 11 | 90°F | 55°F | 104°F 2003 | 42°F 2012 | 6% |
| May 12 | 91°F | 56°F | 103°F 2003 | 42°F 2012 | 7% |
| May 13 | 91°F | 56°F | 104°F 2003 | 40°F 2012 | 7% |
| May 14 | 91°F | 56°F | 103°F 2003 | 45°F 2012 | 7% |
| May 15 | 91°F | 57°F | 104°F 2003 | 46°F 2012 | 7% |
| May 16 | 92°F | 57°F | 100°F 2002 | 46°F 2012 | 7% |
| May 17 | 92°F | 58°F | 102°F 2013 | 42°F 2012 | 7% |
| May 18 | 92°F | 58°F | 109°F 2003 | 48°F 2012 | 7% |
| May 19 | 93°F | 58°F | 104°F 2001 | 51°F 2012 | 7% |
| May 20 | 93°F | 59°F | 98°F 2004 | 48°F 2012 | 7% |
| May 21 | 93°F | 59°F | 95°F 2004 | 48°F 2012 | 8% |
| May 22 | 94°F | 60°F | 101°F 2010 | 49°F 2001 | 8% |
| May 23 | 94°F | 60°F | 102°F 2013 | 49°F 2017 | 8% |
| May 24 | 94°F | 61°F | 102°F 2001 | 43°F 2012 | 8% |
| May 25 | 95°F | 61°F | 101°F 2004 | 49°F 2017 | 8% |
| May 26 | 95°F | 61°F | 102°F 2016 | 49°F 2016 | 8% |
| May 27 | 95°F | 62°F | 106°F 2001 | 51°F 2011 | 8% |
| May 28 | 96°F | 62°F | 107°F 2001 | 58°F 2003 | 8% |
| May 29 | 96°F | 63°F | 104°F 2011 | 55°F 2009 | 8% |
| May 30 | 96°F | 63°F | 105°F 2011 | 57°F 2012 | 8% |
| May 31 | 96°F | 63°F | 105°F 2011 | 51°F 2013 | 8% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CDT).
- May 1
- sunrise 7:09 AM, sunset 8:34 PM
- May 31
- sunrise 6:50 AM, sunset 8:53 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00416893 (Pecos 8W), public domain. Records: NOAA GHCN-Daily, station USC00416893, 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.