South Point Weather in May
Average highs run from 88°F on May 1 to 93°F on May 31, and lows from 71°F to 76°F. Normal precipitation for the month is 2.22 in over about 5 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
- 90°F
- Average low
- 74°F
- Precipitation
- 2.22 in
- Record high
- 104°FMay 9, 2024
- Record low
- 50°FMay 7, 1917
- Chance of a freeze
- 0%
- Days of 90°F or more
- 16.1
- Daylight
- 13 h 08 min to 13 h 39 min
- Cloud cover
- 52%
- Humidity
- 72%
- Dew point
- 70°F
- Wind
- 12.8 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 | 88°F | 71°F | 100°F 1953 | 51°F 1903 | 14% |
| May 2 | 88°F | 71°F | 96°F 1984 | 54°F 1976 | 14% |
| May 3 | 88°F | 71°F | 98°F 1984 | 52°F 2004 | 14% |
| May 4 | 88°F | 71°F | 99°F 1999 | 51°F 2013 | 14% |
| May 5 | 88°F | 72°F | 102°F 1999 | 52°F 1970 | 14% |
| May 6 | 89°F | 72°F | 96°F 2026 | 57°F 1901 | 14% |
| May 7 | 89°F | 72°F | 99°F 1978 | 50°F 1917 | 14% |
| May 8 | 89°F | 72°F | 95°F 1967 | 50°F 1901 | 14% |
| May 9 | 89°F | 72°F | 104°F 2024 | 57°F 1913 | 15% |
| May 10 | 89°F | 73°F | 99°F 2006 | 53°F 1961 | 15% |
| May 11 | 89°F | 73°F | 102°F 1974 | 57°F 1961 | 15% |
| May 12 | 90°F | 73°F | 98°F 2017 | 54°F 1952 | 15% |
| May 13 | 90°F | 73°F | 96°F 1995 | 58°F 1931 | 15% |
| May 14 | 90°F | 73°F | 96°F 2024 | 57°F 1976 | 15% |
| May 15 | 90°F | 74°F | 95°F 2025 | 55°F 2014 | 15% |
| May 16 | 90°F | 74°F | 95°F 2024 | 54°F 2014 | 15% |
| May 17 | 91°F | 74°F | 95°F 2003 | 55°F 1970 | 15% |
| May 18 | 91°F | 74°F | 97°F 2024 | 60°F 1901 | 15% |
| May 19 | 91°F | 74°F | 99°F 1901 | 59°F 2009 | 15% |
| May 20 | 91°F | 75°F | 100°F 2011 | 58°F 1986 | 16% |
| May 21 | 91°F | 75°F | 98°F 1917 | 57°F 1919 | 16% |
| May 22 | 91°F | 75°F | 102°F 1916 | 60°F 1911 | 16% |
| May 23 | 92°F | 75°F | 98°F 2024 | 60°F 1901 | 16% |
| May 24 | 92°F | 75°F | 100°F 2024 | 57°F 1913 | 16% |
| May 25 | 92°F | 75°F | 99°F 2024 | 52°F 1901 | 16% |
| May 26 | 92°F | 76°F | 98°F 2024 | 50°F 1901 | 16% |
| May 27 | 92°F | 76°F | 99°F 1973 | 60°F 1901 | 16% |
| May 28 | 93°F | 76°F | 100°F 2024 | 61°F 1913 | 16% |
| May 29 | 93°F | 76°F | 98°F 1922 | 60°F 1901 | 16% |
| May 30 | 93°F | 76°F | 100°F 1919 | 60°F 1901 | 17% |
| May 31 | 93°F | 76°F | 100°F 2005 | 56°F 1984 | 17% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CDT).
- May 1
- sunrise 6:53 AM, sunset 8:01 PM
- May 31
- sunrise 6:38 AM, sunset 8:17 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00012919 (Brownsville), public domain. Records: NOAA GHCN-Daily, station USW00012919, 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.