August is one of the warmer months of the year in Winter Garden, with average highs near 31.2°C and lows around 23.7°C (mean 27.5°C). It is a relatively wet time of year, averaging 187 mm of rainfall and 82% relative humidity across the period.
August is one of the warmer months of the year in Winter Garden. Across 45 years of records, the warmest August in Winter Garden was 2023 — when the month averaged 30°C — while the coldest was 1994 at 26°C. Typical August days reach 31.2°C with nights near 23.7°C. The long-term trend is warming, about 0.4°C per decade.
August is a relatively wet time of year in Winter Garden, averaging 187 mm of rainfall. The wettest August on record was 2008 with 321 mm, while the driest was 2014 at 115 mm.
Relative humidity in Winter Garden during August averages 82%. The most humid August was 2003 at 88%, and the least humid was 1993 at 72%.
August receives about 5.5 kWh/m²/day of solar energy in Winter Garden. The sunniest August was 2007 at 6.1 kWh/m²/day, and the cloudiest was 2008 at 4.7.
Average wind speed in Winter Garden during August is 1.8 m/s. The windiest August was 2008 at 2.6 m/s, while the calmest were 1990 and 2022 at 1.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 26.9°C | 27.2°C | 27.2°C | 27.7°C | 28.9°C | +2°C |
| Avg High | 30.5°C | 30.8°C | 30.9°C | 31.4°C | 33.1°C | +2.6°C |
| Avg Low | 23.2°C | 23.6°C | 23.6°C | 24.0°C | 24.6°C | +1.4°C |
| Avg Rain | 192 mm | 181 mm | 191 mm | 195 mm | 166 mm | -26 mm |
August temperatures in Winter Garden have risen by about 2.4°C between 1981–1985 and 2021–2025.
August has ranged from a record low of 18.8°C (1984) to a record high of 37.5°C (2023).
Rainfall in August is a relatively wet time of year, averaging 187 mm, with a wettest year of 321 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.5°C per decade while lows rose 0.3°C per decade, widening the gap between day and night.
A quieter season to visit Winter Garden
If your dates are flexible, the more temperate months of April and October tend to be the most comfortable for visiting Winter Garden. That said, August — with days averaging 31.2°C and nights around 23.7°C (mean 27.5°C) and higher rainfall (187 mm) — can still be rewarding for travellers who don't mind the warmth, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 33.6°C | 29.3°C | 24.9°C | 36.3°C | 22.5°C | 171 mm | 76% | 1.6 m/s | 5.7 |
| 2024 | 32.6°C | 28.7°C | 24.7°C | 34.7°C | 22.0°C | 183 mm | 80% | 2.4 m/s | 5.2 |
| 2023 🔥 | 35.0°C | 30.0°C | 25.1°C | 37.5°C | 23.3°C | 137 mm | 74% | 2 m/s | 5.7 |
| 2022 | 33.3°C | 28.9°C | 24.4°C | 36.1°C | 23.0°C | 183 mm | 75% | 1.3 m/s | 5.6 |
| 2021 | 31.5°C | 27.9°C | 24.2°C | 34.4°C | 23.2°C | 142 mm | 83% | 1.8 m/s | 5.4 |
| 2020 | 32.3°C | 28.4°C | 24.6°C | 35.2°C | 22.7°C | 182 mm | 79% | 1.7 m/s | 5.4 |
| 2019 | 31.0°C | 27.5°C | 23.9°C | 32.5°C | 22.6°C | 220 mm | 86% | 1.8 m/s | 5.1 |
| 2018 | 31.0°C | 27.2°C | 23.5°C | 32.6°C | 22.1°C | 179 mm | 85% | 1.6 m/s | 5.9 |
| 2017 | 31.5°C | 27.8°C | 24.0°C | 33.1°C | 22.2°C | 167 mm | 84% | 1.5 m/s | 5.7 |
| 2016 | 32.2°C | 28.2°C | 24.3°C | 35.5°C | 23.0°C | 198 mm | 79% | 2.1 m/s | 5.5 |
| 2015 | 30.8°C | 27.4°C | 24.0°C | 33.1°C | 22.8°C | 235 mm | 85% | 1.7 m/s | 5.2 |
| 2014 | 32.5°C | 28.3°C | 24.1°C | 35.1°C | 22.1°C | 115 mm | 78% | 1.7 m/s | 5.8 |
| 2013 | 30.9°C | 27.2°C | 23.5°C | 33.5°C | 21.5°C | 166 mm | 83% | 1.7 m/s | 5.6 |
| 2012 | 30.1°C | 26.7°C | 23.4°C | 32.3°C | 20.7°C | 239 mm | 86% | 1.9 m/s | 5.1 |
| 2011 | 31.9°C | 28.3°C | 24.7°C | 35.4°C | 23.3°C | 202 mm | 82% | 1.8 m/s | 5.3 |
| 2010 | 31.9°C | 28.2°C | 24.5°C | 35.0°C | 22.9°C | 228 mm | 80% | 1.9 m/s | 5.3 |
| 2009 | 30.6°C | 27.1°C | 23.7°C | 33.6°C | 21.5°C | 168 mm | 85% | 1.4 m/s | 5.4 |
| 2008 🌧️ | 29.7°C | 26.6°C | 23.4°C | 32.0°C | 21.8°C | 321 mm | 86% | 2.6 m/s | 4.7 |
| 2007 | 32.1°C | 28.0°C | 24.0°C | 33.9°C | 21.5°C | 158 mm | 80% | 1.5 m/s | 6.1 |
| 2006 | 33.0°C | 28.5°C | 24.0°C | 36.0°C | 22.5°C | 144 mm | 74% | 1.6 m/s | 5.6 |
| 2005 | 31.4°C | 27.9°C | 24.5°C | 33.5°C | 21.8°C | 142 mm | 83% | 1.5 m/s | 5.9 |
| 2004 | 30.1°C | 27.1°C | 24.0°C | 32.7°C | 22.0°C | 253 mm | 87% | 1.7 m/s | 5 |
| 2003 | 29.8°C | 26.6°C | 23.4°C | 31.3°C | 22.5°C | 220 mm | 88% | 1.7 m/s | 5 |
| 2002 | 29.9°C | 26.3°C | 22.8°C | 31.6°C | 20.2°C | 235 mm | 87% | 1.8 m/s | 5.3 |
| 2001 | 30.7°C | 27.0°C | 23.3°C | 32.6°C | 21.3°C | 138 mm | 83% | 1.4 m/s | 5.6 |
| 2000 | 31.4°C | 27.2°C | 23.0°C | 33.2°C | 21.1°C | 137 mm | 78% | 1.8 m/s | 5.9 |
| 1999 | 31.6°C | 27.8°C | 23.9°C | 34.9°C | 22.1°C | 181 mm | 81% | 1.8 m/s | 5.7 |
| 1998 | 31.8°C | 28.0°C | 24.2°C | 35.6°C | 22.5°C | 146 mm | 80% | 1.7 m/s | 5.7 |
| 1997 | 30.8°C | 27.1°C | 23.3°C | 32.4°C | 20.3°C | 151 mm | 82% | 1.6 m/s | 5.7 |
| 1996 | 30.4°C | 26.8°C | 23.2°C | 32.4°C | 21.3°C | 168 mm | 80% | 1.7 m/s | 5.5 |
| 1995 | 30.9°C | 27.5°C | 24.0°C | 34.2°C | 21.9°C | 240 mm | 84% | 2.5 m/s | 5.3 |
| 1994 ❄️ | 29.3°C | 26.0°C | 22.8°C | 31.7°C | 21.4°C | 201 mm | 87% | 1.8 m/s | 5.3 |
| 1993 | 33.3°C | 28.6°C | 23.9°C | 36.7°C | 21.6°C | 144 mm | 72% | 1.9 m/s | 5.8 |
| 1992 | 29.5°C | 26.4°C | 23.3°C | 32.0°C | 22.1°C | 274 mm | 87% | 1.5 m/s | 5.3 |
| 1991 | 30.0°C | 26.8°C | 23.5°C | 31.4°C | 22.3°C | 143 mm | 87% | 1.7 m/s | 5.7 |
| 1990 | 30.6°C | 27.2°C | 23.7°C | 33.0°C | 22.0°C | 161 mm | 83% | 1.3 m/s | 5.6 |
| 1989 | 31.3°C | 27.3°C | 23.3°C | 34.6°C | 21.9°C | 169 mm | 80% | 1.6 m/s | 5.9 |
| 1988 | 29.9°C | 26.6°C | 23.3°C | 32.1°C | 22.0°C | 211 mm | 85% | 1.6 m/s | 5.4 |
| 1987 | 32.9°C | 28.3°C | 23.8°C | 35.4°C | 21.4°C | 123 mm | 75% | 1.8 m/s | 5.8 |
| 1986 | 29.8°C | 26.5°C | 23.2°C | 31.9°C | 21.8°C | 201 mm | 85% | 1.7 m/s | 5.5 |
| 1985 | 29.6°C | 26.5°C | 23.3°C | 31.1°C | 22.1°C | 284 mm | 87% | 2.1 m/s | 5.1 |
| 1984 | 30.1°C | 26.3°C | 22.4°C | 32.1°C | 18.8°C | 151 mm | 82% | 1.5 m/s | 5.6 |
| 1983 | 30.2°C | 26.9°C | 23.6°C | 32.8°C | 22.1°C | 193 mm | 85% | 1.7 m/s | — |
| 1982 | 29.9°C | 26.4°C | 22.9°C | 31.7°C | 20.2°C | 160 mm | 85% | 1.8 m/s | — |
| 1981 | 30.5°C | 26.9°C | 23.2°C | 33.0°C | 22.2°C | 238 mm | 83% | 2 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 31.2°C with lows near 23.7°C (mean 27.5°C), based on 45 years of NASA POWER data.
August averages 187 mm of rainfall in Winter Garden, a relatively wet time of year. The wettest on record was 321 mm in 2008.
The hottest August reached 37.5°C in 2023. The coldest dipped to 18.8°C in 1984.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have risen by about 2.4°C. Daytime highs moved from 30.1°C to 33.2°C and overnight lows from 23.1°C to 24.7°C over the same span.
August is one of the warmer months of the year in Winter Garden and a relatively wet time of year, so plan for around 31.2°C daytime highs and 23.7°C at night.
Not quite — August is the 11th coolest month in Winter Garden, averaging 27.5°C.
For August in Winter Garden, pack light, breathable clothing and sun protection, with typical highs of 31.2°C and lows of 23.7°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 82% — quite humid.
Average wind speed in August is 1.8 m/s. The windiest August on record averaged 2.6 m/s (2008).
The wettest August on record was 2008 with 321 mm. On average, August sees 187 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Winter Garden behaves each August, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for August specifically, along with year-by-year records and how the month has changed over the decades.
