Dumas Weather in July
Average highs run from 91°F on July 1 to 92°F on July 31, and lows from 72°F to 72°F. Normal precipitation for the month is 3.37 in over about 6 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
- 92°F
- Average low
- 72°F
- Precipitation
- 3.37 in
- Record high
- 109°FJul 19, 2006
- Record low
- 50°FJul 15, 1884
- Chance of a freeze
- 0%
- Days of 90°F or more
- 22.2
- Daylight
- 14 h 22 min to 13 h 50 min
- Cloud cover
- 47%
- Humidity
- 66%
- Dew point
- 70°F
- Wind
- 6.0 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 | 91°F | 72°F | 101°F 1898 | 57°F 1985 | 20% | 0% |
| Jul 2 | 91°F | 72°F | 100°F 1980 | 52°F 1887 | 20% | 0% |
| Jul 3 | 91°F | 72°F | 101°F 1970 | 58°F 1985 | 20% | 0% |
| Jul 4 | 91°F | 72°F | 103°F 1970 | 54°F 1961 | 20% | 0% |
| Jul 5 | 92°F | 72°F | 100°F 1898 | 56°F 1968 | 20% | 0% |
| Jul 6 | 92°F | 72°F | 102°F 1943 | 55°F 1970 | 20% | 0% |
| Jul 7 | 92°F | 72°F | 100°F 1954 | 52°F 1972 | 20% | 0% |
| Jul 8 | 92°F | 72°F | 102°F 1964 | 52°F 1972 | 19% | 0% |
| Jul 9 | 92°F | 72°F | 103°F 1951 | 52°F 1952 | 19% | 0% |
| Jul 10 | 92°F | 72°F | 104°F 1951 | 55°F 1952 | 19% | 0% |
| Jul 11 | 92°F | 72°F | 102°F 2011 | 56°F 1952 | 19% | 0% |
| Jul 12 | 92°F | 72°F | 105°F 1980 | 58°F 1952 | 19% | 0% |
| Jul 13 | 92°F | 72°F | 106°F 1980 | 58°F 1887 | 19% | 0% |
| Jul 14 | 92°F | 72°F | 106°F 1980 | 57°F 1887 | 19% | 0% |
| Jul 15 | 92°F | 72°F | 105°F 1980 | 50°F 1884 | 19% | 0% |
| Jul 16 | 92°F | 72°F | 105°F 1954 | 59°F 2014 | 19% | 0% |
| Jul 17 | 92°F | 72°F | 106°F 1980 | 58°F 1960 | 18% | 0% |
| Jul 18 | 92°F | 72°F | 107°F 1980 | 59°F 1960 | 18% | 0% |
| Jul 19 | 92°F | 72°F | 109°F 2006 | 56°F 1984 | 18% | 0% |
| Jul 20 | 92°F | 72°F | 104°F 1898 | 53°F 1990 | 18% | 0% |
| Jul 21 | 92°F | 72°F | 106°F 2006 | 57°F 1984 | 18% | 0% |
| Jul 22 | 92°F | 72°F | 107°F 1943 | 52°F 1887 | 18% | 0% |
| Jul 23 | 92°F | 72°F | 103°F 1943 | 57°F 1988 | 17% | 0% |
| Jul 24 | 92°F | 72°F | 102°F 1943 | 57°F 1887 | 17% | 0% |
| Jul 25 | 92°F | 72°F | 102°F 1951 | 53°F 1887 | 17% | 0% |
| Jul 26 | 92°F | 72°F | 100°F 1951 | 60°F 1887 | 17% | 0% |
| Jul 27 | 92°F | 72°F | 104°F 1944 | 60°F 2004 | 17% | 0% |
| Jul 28 | 92°F | 72°F | 104°F 2012 | 57°F 1985 | 17% | 0% |
| Jul 29 | 92°F | 72°F | 104°F 2006 | 56°F 1985 | 17% | 0% |
| Jul 30 | 92°F | 72°F | 106°F 2012 | 60°F 1994 | 17% | 0% |
| Jul 31 | 92°F | 72°F | 105°F 1986 | 55°F 1965 | 17% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- July 1
- sunrise 5:59 AM, sunset 8:21 PM
- July 31
- sunrise 6:17 AM, sunset 8:07 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00032148 (Dumas), public domain. Records: NOAA GHCN-Daily, station USW00053919, 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.