Marana Weather in August
Average highs run from 100°F on August 1 to 100°F on August 31, and lows from 74°F to 71°F. Normal precipitation for the month is 2.01 in over about 8 wet days.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 100°F
- Average low
- 73°F
- Precipitation
- 2.01 in
- Record high
- 113°FAug 8, 2025
- Record low
- 48°FAug 25, 2013
- Chance of a freeze
- 0%
- Days of 90°F or more
- 29.3
- Daylight
- 13 h 43 min to 12 h 51 min
- Cloud cover
- 52%
- Humidity
- 43%
- Dew point
- 59°F
- Wind
- 5.8 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 |
|---|---|---|---|---|---|
| Aug 1 | 100°F | 74°F | 109°F 1986 | 64°F 1985 | 27% |
| Aug 2 | 100°F | 74°F | 111°F 1993 | 53°F 2012 | 27% |
| Aug 3 | 100°F | 73°F | 109°F 2025 | 60°F 2005 | 27% |
| Aug 4 | 100°F | 73°F | 109°F 1995 | 54°F 2012 | 27% |
| Aug 5 | 100°F | 73°F | 109°F 2009 | 64°F 2018 | 27% |
| Aug 6 | 100°F | 73°F | 110°F 2019 | 65°F 1999 | 27% |
| Aug 7 | 100°F | 73°F | 112°F 2025 | 66°F 1983 | 27% |
| Aug 8 | 100°F | 73°F | 113°F 2025 | 64°F 2008 | 27% |
| Aug 9 | 100°F | 73°F | 109°F 2012 | 62°F 2009 | 27% |
| Aug 10 | 100°F | 73°F | 109°F 1995 | 62°F 2008 | 26% |
| Aug 11 | 100°F | 73°F | 111°F 2003 | 61°F 2008 | 26% |
| Aug 12 | 100°F | 73°F | 108°F 2012 | 58°F 2012 | 26% |
| Aug 13 | 100°F | 73°F | 113°F 2012 | 61°F 2012 | 26% |
| Aug 14 | 100°F | 73°F | 113°F 2012 | 64°F 2017 | 26% |
| Aug 15 | 100°F | 73°F | 110°F 2015 | 58°F 2006 | 26% |
| Aug 16 | 100°F | 73°F | 109°F 2015 | 57°F 2005 | 26% |
| Aug 17 | 100°F | 73°F | 110°F 2013 | 61°F 2016 | 25% |
| Aug 18 | 100°F | 72°F | 111°F 2013 | 54°F 2012 | 25% |
| Aug 19 | 100°F | 72°F | 108°F 2013 | 65°F 1983 | 25% |
| Aug 20 | 100°F | 72°F | 108°F 1982 | 65°F 1983 | 25% |
| Aug 21 | 100°F | 72°F | 110°F 2019 | 64°F 1983 | 25% |
| Aug 22 | 100°F | 72°F | 111°F 2019 | 59°F 2017 | 25% |
| Aug 23 | 100°F | 72°F | 108°F 1999 | 61°F 2013 | 24% |
| Aug 24 | 100°F | 72°F | 108°F 2011 | 52°F 2013 | 24% |
| Aug 25 | 100°F | 72°F | 109°F 2011 | 48°F 2013 | 24% |
| Aug 26 | 100°F | 72°F | 110°F 1985 | 59°F 2009 | 24% |
| Aug 27 | 100°F | 72°F | 112°F 2011 | 59°F 2013 | 23% |
| Aug 28 | 100°F | 72°F | 110°F 1985 | 56°F 2016 | 23% |
| Aug 29 | 100°F | 72°F | 109°F 1998 | 58°F 2016 | 23% |
| Aug 30 | 100°F | 71°F | 109°F 2007 | 56°F 2016 | 22% |
| Aug 31 | 100°F | 71°F | 107°F 2011 | 58°F 2016 | 22% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (MST).
- August 1
- sunrise 5:40 AM, sunset 7:23 PM
- August 31
- sunrise 5:59 AM, sunset 6:50 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00028795 (Tucson 17 Nw), public domain. Records: NOAA GHCN-Daily, station USC00028795, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.