Dublin Weather in August
Average highs run from 94°F on August 1 to 90°F on August 31, and lows from 71°F to 69°F. Normal precipitation for the month is 4.81 in over about 9 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
- 92°F
- Average low
- 70°F
- Precipitation
- 4.81 in
- Record high
- 109°FAug 11, 2007
- Record low
- 52°FAug 5, 1894
- Chance of a freeze
- 0%
- Days of 90°F or more
- 20.9
- Daylight
- 13 h 43 min to 12 h 51 min
- Cloud cover
- 56%
- Humidity
- 72%
- Dew point
- 70°F
- Wind
- 4.9 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 | 94°F | 71°F | 106°F 1915 | 61°F 1997 | 27% |
| Aug 2 | 94°F | 71°F | 107°F 1999 | 59°F 1925 | 28% |
| Aug 3 | 94°F | 71°F | 102°F 1999 | 60°F 1925 | 28% |
| Aug 4 | 94°F | 71°F | 104°F 1954 | 56°F 1985 | 28% |
| Aug 5 | 93°F | 71°F | 104°F 1954 | 52°F 1894 | 28% |
| Aug 6 | 93°F | 71°F | 104°F 1980 | 58°F 1948 | 28% |
| Aug 7 | 93°F | 71°F | 104°F 1980 | 59°F 1950 | 28% |
| Aug 8 | 93°F | 71°F | 104°F 1980 | 56°F 2004 | 28% |
| Aug 9 | 93°F | 71°F | 103°F 1980 | 56°F 2004 | 28% |
| Aug 10 | 93°F | 71°F | 106°F 2007 | 60°F 2002 | 28% |
| Aug 11 | 93°F | 71°F | 109°F 2007 | 61°F 2002 | 28% |
| Aug 12 | 93°F | 71°F | 102°F 1925 | 62°F 1962 | 28% |
| Aug 13 | 93°F | 71°F | 103°F 1999 | 58°F 1979 | 28% |
| Aug 14 | 93°F | 71°F | 105°F 1999 | 57°F 1967 | 28% |
| Aug 15 | 92°F | 71°F | 103°F 1995 | 56°F 1967 | 28% |
| Aug 16 | 92°F | 71°F | 105°F 2007 | 58°F 1967 | 28% |
| Aug 17 | 92°F | 71°F | 104°F 2007 | 59°F 1967 | 28% |
| Aug 18 | 92°F | 71°F | 104°F 2007 | 58°F 1976 | 28% |
| Aug 19 | 92°F | 70°F | 104°F 1995 | 57°F 1976 | 28% |
| Aug 20 | 92°F | 70°F | 105°F 1925 | 59°F 1943 | 27% |
| Aug 21 | 92°F | 70°F | 104°F 1983 | 56°F 1943 | 27% |
| Aug 22 | 92°F | 70°F | 106°F 1983 | 56°F 1930 | 27% |
| Aug 23 | 91°F | 70°F | 108°F 2007 | 55°F 1930 | 27% |
| Aug 24 | 91°F | 70°F | 104°F 1968 | 56°F 1931 | 27% |
| Aug 25 | 91°F | 70°F | 105°F 1968 | 56°F 1969 | 26% |
| Aug 26 | 91°F | 69°F | 104°F 1959 | 56°F 1917 | 26% |
| Aug 27 | 91°F | 69°F | 104°F 1954 | 56°F 1952 | 26% |
| Aug 28 | 91°F | 69°F | 103°F 1924 | 55°F 1927 | 26% |
| Aug 29 | 91°F | 69°F | 103°F 1983 | 55°F 1927 | 25% |
| Aug 30 | 91°F | 69°F | 104°F 1948 | 56°F 1986 | 25% |
| Aug 31 | 90°F | 69°F | 100°F 1998 | 56°F 1986 | 25% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EDT).
- August 1
- sunrise 6:46 AM, sunset 8:29 PM
- August 31
- sunrise 7:06 AM, sunset 7:57 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00092839 (Dublin), public domain. Records: NOAA GHCN-Daily, station USC00092839, 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.