Zacatecoluca Weather in August
Average highs run from 32°C on August 1 to 30°C on August 31, and lows from 25°C to 24°C. Normal precipitation for the month is 177 mm over about 22 wet days.
August day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 31°C
- Average low
- 25°C
- Precipitation
- 177 mm
- Record high
- 35°CAug 5, 2002
- Record low
- 12°CAug 5, 1994
- Daylight
- 12 h 43 min to 12 h 23 min
- Cloud cover
- 66%
- Humidity
- 77%
- Dew point
- 23°C
- Wind
- 7.9 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 32°C | 25°C | 33°C 2014 | 16°C 1985 | 66% |
| Aug 2 | 32°C | 25°C | 33°C 2014 | 14°C 1957 | 65% |
| Aug 3 | 32°C | 25°C | 33°C 2014 | 16°C 1994 | 65% |
| Aug 4 | 32°C | 25°C | 34°C 1964 | 17°C 1957 | 65% |
| Aug 5 | 32°C | 25°C | 35°C 2002 | 12°C 1994 | 66% |
| Aug 6 | 32°C | 25°C | 33°C 1964 | 15°C 1985 | 66% |
| Aug 7 | 31°C | 25°C | 34°C 1983 | 17°C 2006 | 67% |
| Aug 8 | 31°C | 25°C | 33°C 2017 | 17°C 1984 | 68% |
| Aug 9 | 31°C | 25°C | 33°C 1964 | 14°C 1993 | 69% |
| Aug 10 | 31°C | 25°C | 32°C 1995 | 17°C 1957 | 70% |
| Aug 11 | 31°C | 25°C | 33°C 2019 | 16°C 1957 | 71% |
| Aug 12 | 31°C | 25°C | 33°C 1957 | 17°C 1984 | 70% |
| Aug 13 | 31°C | 25°C | 33°C 2019 | 18°C 1959 | 71% |
| Aug 14 | 31°C | 25°C | 32°C 2019 | 17°C 1984 | 73% |
| Aug 15 | 31°C | 25°C | 32°C 2019 | 14°C 1985 | 74% |
| Aug 16 | 31°C | 25°C | 33°C 2014 | 18°C 1959 | 74% |
| Aug 17 | 31°C | 25°C | 32°C 1958 | 17°C 1984 | 74% |
| Aug 18 | 31°C | 24°C | 33°C 2001 | 18°C 1961 | 75% |
| Aug 19 | 31°C | 24°C | 34°C 2014 | 18°C 1957 | 76% |
| Aug 20 | 31°C | 24°C | 33°C 2014 | 17°C 1984 | 77% |
| Aug 21 | 31°C | 24°C | 34°C 1983 | 18°C 1958 | 78% |
| Aug 22 | 31°C | 24°C | 33°C 2009 | 18°C 1957 | 78% |
| Aug 23 | 31°C | 24°C | 34°C 2009 | 17°C 1962 | 78% |
| Aug 24 | 31°C | 24°C | 32°C 2009 | 17°C 1959 | 78% |
| Aug 25 | 31°C | 24°C | 33°C 2009 | 17°C 1985 | 79% |
| Aug 26 | 30°C | 24°C | 33°C 1963 | 16°C 1985 | 78% |
| Aug 27 | 30°C | 24°C | 33°C 1965 | 17°C 1959 | 79% |
| Aug 28 | 30°C | 24°C | 33°C 1963 | 18°C 1959 | 80% |
| Aug 29 | 30°C | 24°C | 33°C 2009 | 18°C 1993 | 80% |
| Aug 30 | 30°C | 24°C | 33°C 1963 | 15°C 1957 | 81% |
| Aug 31 | 30°C | 24°C | 32°C 1966 | 18°C 1957 | 81% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CST).
- August 1
- sunrise 5:40 AM, sunset 6:23 PM
- August 31
- sunrise 5:44 AM, sunset 6:07 PM
Other months
Sources
Records: NOAA GHCN-Daily, station ES003800510, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: 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.