Martin County Weather in July
Average highs run from 88°F on July 1 to 88°F on July 31, and lows from 66°F to 65°F. Normal precipitation for the month is 4.32 in over about 9 wet days.
July day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
July at a glance
- Average high
- 88°F
- Average low
- 66°F
- Precipitation
- 4.32 in
- Record high
- 109°FJul 8, 2012
- Record low
- 46°FJul 2, 1988
- Chance of a freeze
- 0%
- Days of 90°F or more
- 9.5
- Daylight
- 14 h 50 min to 14 h 11 min
- Cloud cover
- 53%
- Humidity
- 77%
- Dew point
- 68°F
- Wind
- 5.4 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jul 1 | 88°F | 66°F | 105°F 2012 | 50°F 2024 | 32% | 0% |
| Jul 2 | 88°F | 66°F | 105°F 2012 | 46°F 1988 | 32% | 0% |
| Jul 3 | 88°F | 66°F | 103°F 2012 | 50°F 2024 | 32% | 0% |
| Jul 4 | 88°F | 66°F | 103°F 2012 | 48°F 1968 | 31% | 0% |
| Jul 5 | 88°F | 66°F | 104°F 2012 | 49°F 1967 | 31% | 0% |
| Jul 6 | 88°F | 66°F | 106°F 2012 | 48°F 1972 | 31% | 0% |
| Jul 7 | 88°F | 66°F | 105°F 2012 | 46°F 1972 | 31% | 0% |
| Jul 8 | 88°F | 66°F | 109°F 2012 | 49°F 1984 | 31% | 0% |
| Jul 9 | 88°F | 66°F | 102°F 1988 | 54°F 1961 | 30% | 0% |
| Jul 10 | 88°F | 66°F | 102°F 1988 | 49°F 1961 | 30% | 0% |
| Jul 11 | 88°F | 66°F | 98°F 1966 | 49°F 1975 | 30% | 0% |
| Jul 12 | 88°F | 66°F | 96°F 2011 | 51°F 1975 | 30% | 0% |
| Jul 13 | 88°F | 66°F | 102°F 1966 | 52°F 1976 | 29% | 0% |
| Jul 14 | 88°F | 66°F | 102°F 1966 | 49°F 1975 | 29% | 0% |
| Jul 15 | 88°F | 66°F | 104°F 1966 | 53°F 1975 | 29% | 0% |
| Jul 16 | 88°F | 66°F | 99°F 1988 | 48°F 1967 | 29% | 0% |
| Jul 17 | 88°F | 66°F | 98°F 1988 | 49°F 2014 | 29% | 0% |
| Jul 18 | 88°F | 66°F | 97°F 1988 | 50°F 2014 | 28% | 0% |
| Jul 19 | 88°F | 66°F | 97°F 1966 | 53°F 1984 | 28% | 0% |
| Jul 20 | 88°F | 66°F | 97°F 1983 | 53°F 2024 | 28% | 0% |
| Jul 21 | 88°F | 66°F | 99°F 1983 | 52°F 1970 | 28% | 0% |
| Jul 22 | 88°F | 66°F | 100°F 1983 | 52°F 1966 | 28% | 0% |
| Jul 23 | 88°F | 66°F | 100°F 1983 | 53°F 2023 | 28% | 0% |
| Jul 24 | 88°F | 66°F | 101°F 1983 | 53°F 2026 | 28% | 0% |
| Jul 25 | 88°F | 66°F | 96°F 2011 | 50°F 2014 | 28% | 0% |
| Jul 26 | 88°F | 66°F | 102°F 2012 | 52°F 2013 | 27% | 0% |
| Jul 27 | 88°F | 66°F | 96°F 1997 | 47°F 1962 | 27% | 0% |
| Jul 28 | 88°F | 66°F | 99°F 1997 | 47°F 2013 | 27% | 0% |
| Jul 29 | 88°F | 65°F | 97°F 2011 | 50°F 2014 | 27% | 0% |
| Jul 30 | 88°F | 65°F | 99°F 2012 | 49°F 1965 | 27% | 0% |
| Jul 31 | 88°F | 65°F | 100°F 1999 | 47°F 1971 | 27% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- July 1
- sunrise 6:26 AM, sunset 9:16 PM
- July 31
- sunrise 6:48 AM, sunset 8:59 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00128036 (Shoals 8 S), public domain. Records: NOAA GHCN-Daily, station USC00122309, 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.