August is one of the warmer months of the year in Brandon, with average highs near 25.8°C and lows around 12.7°C (mean 19.3°C). It is a relatively wet time of year, averaging 62 mm of rainfall and 60% relative humidity across the period.
August is one of the warmer months of the year in Brandon. Across 45 years of records, the warmest August in Brandon was 2003 — when the month averaged 22.9°C — while the coldest was 2004 at 14.6°C. Typical August days reach 25.8°C with nights near 12.7°C. The long-term August temperature trend is broadly flat.
August is a relatively wet time of year in Brandon, averaging 62 mm of rainfall. The wettest August on record was 1985 with 198 mm, while the driest was 1996 at 19 mm.
Relative humidity in Brandon during August averages 60%. The most humid August was 1985 at 72%, and the least humid was 1984 at 47%.
August receives about 5.2 kWh/m²/day of solar energy in Brandon. The sunniest Augusts were 2001 and 2011 at 5.8 kWh/m²/day, and the cloudiest were 1985 and 2004 at 4.3.
Average wind speed in Brandon during August is 2.8 m/s. The windiest August was 1995 at 3.7 m/s, while the calmest were 1981 and 2013 at 2.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 19.2°C | 19.3°C | 18.8°C | 19.3°C | 20.0°C | +0.8°C |
| Avg High | 25.9°C | 26.0°C | 25.2°C | 25.9°C | 26.2°C | +0.3°C |
| Avg Low | 12.5°C | 12.6°C | 12.3°C | 12.7°C | 13.8°C | +1.3°C |
| Avg Rain | 70 mm | 58 mm | 60 mm | 59 mm | 63 mm | -7 mm |
August temperatures in Brandon have risen by about 0.5°C between 1981–1985 and 2021–2025.
August has ranged from a record low of 0.5°C (1982) to a record high of 39.8°C (1989).
Rainfall in August is a relatively wet time of year, averaging 62 mm, with a wettest year of 198 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
One of the best times to visit Brandon
August is one of the best times to visit Brandon. Expect days averaging 25.8°C and nights around 12.7°C (mean 19.3°C) — warmer than Brandon's yearly average — with moderate rainfall (62 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 26.6°C | 20.4°C | 14.2°C | 34.5°C | 8.5°C | 51 mm | 64% | 2.7 m/s | 4.8 |
| 2024 | 25.7°C | 19.7°C | 13.8°C | 33.8°C | 9.0°C | 56 mm | 63% | 2.6 m/s | 5 |
| 2023 | 26.1°C | 19.9°C | 13.7°C | 33.5°C | 9.4°C | 53 mm | 61% | 2.6 m/s | 4.8 |
| 2022 | 26.5°C | 20.3°C | 14.2°C | 31.0°C | 10.2°C | 38 mm | 68% | 2.6 m/s | 5.4 |
| 2021 | 25.9°C | 19.7°C | 13.5°C | 36.6°C | 8.2°C | 131 mm | 62% | 3.2 m/s | 4.4 |
| 2020 | 26.6°C | 19.9°C | 13.2°C | 34.6°C | 6.5°C | 49 mm | 58% | 2.6 m/s | 5.5 |
| 2019 | 24.9°C | 18.6°C | 12.2°C | 33.9°C | 6.8°C | 74 mm | 59% | 3.2 m/s | 5.3 |
| 2018 | 27.9°C | 20.3°C | 12.6°C | 39.5°C | 6.5°C | 30 mm | 53% | 2.7 m/s | 5.1 |
| 2017 | 25.8°C | 19.1°C | 12.4°C | 31.6°C | 9.0°C | 48 mm | 56% | 2.3 m/s | 5.4 |
| 2016 | 25.9°C | 19.3°C | 12.6°C | 32.5°C | 8.8°C | 46 mm | 60% | 2.7 m/s | 5.4 |
| 2015 | 26.4°C | 19.7°C | 12.9°C | 37.9°C | 6.8°C | 52 mm | 59% | 2.7 m/s | 5.1 |
| 2014 | 25.1°C | 19.0°C | 12.9°C | 32.1°C | 4.2°C | 92 mm | 68% | 2.5 m/s | 5 |
| 2013 | 26.0°C | 19.4°C | 12.7°C | 33.8°C | 6.8°C | 49 mm | 63% | 2.2 m/s | 5.4 |
| 2012 | 26.4°C | 19.7°C | 12.9°C | 36.1°C | 7.3°C | 66 mm | 59% | 2.7 m/s | 5.4 |
| 2011 | 25.7°C | 19.5°C | 13.3°C | 31.4°C | 9.3°C | 43 mm | 65% | 2.7 m/s | 5.8 |
| 2010 | 24.4°C | 18.7°C | 12.9°C | 32.6°C | 6.2°C | 88 mm | 71% | 3 m/s | 4.8 |
| 2009 | 23.3°C | 17.3°C | 11.2°C | 32.7°C | 6.3°C | 87 mm | 70% | 2.6 m/s | 4.8 |
| 2008 | 26.3°C | 19.6°C | 12.9°C | 32.5°C | 6.9°C | 71 mm | 61% | 2.9 m/s | 5.5 |
| 2007 | 24.6°C | 18.2°C | 11.8°C | 31.1°C | 6.5°C | 46 mm | 61% | 3.1 m/s | 5.1 |
| 2006 | 27.2°C | 20.3°C | 13.4°C | 33.9°C | 8.2°C | 57 mm | 55% | 3 m/s | 5.6 |
| 2005 | 23.4°C | 17.4°C | 11.3°C | 31.6°C | 6.9°C | 32 mm | 65% | 3.2 m/s | 5.3 |
| 2004 ❄️ | 20.3°C | 14.6°C | 8.9°C | 27.6°C | 1.4°C | 116 mm | 70% | 2.7 m/s | 4.3 |
| 2003 🔥 | 30.0°C | 22.9°C | 15.7°C | 38.6°C | 8.0°C | 20 mm | 49% | 2.8 m/s | 5.5 |
| 2002 | 24.3°C | 18.2°C | 12.2°C | 31.7°C | 6.2°C | 103 mm | 65% | 2.9 m/s | 4.8 |
| 2001 | 27.7°C | 20.6°C | 13.5°C | 34.6°C | 8.6°C | 22 mm | 55% | 2.6 m/s | 5.8 |
| 2000 | 24.9°C | 18.6°C | 12.4°C | 33.9°C | 6.2°C | 50 mm | 62% | 2.8 m/s | 5.3 |
| 1999 | 25.4°C | 19.0°C | 12.5°C | 31.1°C | 8.4°C | 64 mm | 63% | 2.7 m/s | 5.4 |
| 1998 | 26.8°C | 20.6°C | 14.4°C | 32.7°C | 10.0°C | 76 mm | 62% | 2.5 m/s | 5.6 |
| 1997 | 26.4°C | 19.6°C | 12.9°C | 34.0°C | 6.4°C | 65 mm | 57% | 2.6 m/s | 5.5 |
| 1996 | 27.6°C | 20.4°C | 13.2°C | 34.9°C | 9.0°C | 19 mm | 55% | 2.9 m/s | 5.7 |
| 1995 | 27.9°C | 20.5°C | 13.1°C | 37.6°C | 9.3°C | 34 mm | 55% | 3.7 m/s | 5.4 |
| 1994 | 24.3°C | 17.8°C | 11.3°C | 32.2°C | 5.0°C | 60 mm | 59% | 2.4 m/s | 5.1 |
| 1993 | 23.1°C | 17.1°C | 11.1°C | 32.3°C | 4.7°C | 99 mm | 71% | 2.9 m/s | 4.8 |
| 1992 | 24.1°C | 17.4°C | 10.7°C | 33.6°C | 4.7°C | 48 mm | 56% | 2.5 m/s | 5 |
| 1991 | 27.3°C | 20.6°C | 14.0°C | 32.9°C | 10.7°C | 33 mm | 57% | 2.6 m/s | 5.6 |
| 1990 | 26.8°C | 20.0°C | 13.2°C | 32.9°C | 9.4°C | 78 mm | 55% | 2.8 m/s | 5.6 |
| 1989 | 27.3°C | 20.1°C | 12.8°C | 39.8°C | 8.1°C | 62 mm | 52% | 2.8 m/s | 4.9 |
| 1988 | 27.2°C | 20.1°C | 13.0°C | 35.6°C | 6.5°C | 30 mm | 51% | 3.3 m/s | 4.8 |
| 1987 | 23.2°C | 17.1°C | 11.1°C | 29.9°C | 4.9°C | 56 mm | 59% | 2.9 m/s | 4.7 |
| 1986 | 25.1°C | 17.9°C | 10.6°C | 34.2°C | 4.6°C | 26 mm | 55% | 2.6 m/s | 5.7 |
| 1985 🌧️ | 20.7°C | 15.4°C | 10.1°C | 31.6°C | 4.2°C | 198 mm | 72% | 3 m/s | 4.3 |
| 1984 | 29.3°C | 21.9°C | 14.6°C | 35.5°C | 5.8°C | 21 mm | 47% | 2.8 m/s | 5.3 |
| 1983 | 29.3°C | 22.4°C | 15.5°C | 36.4°C | 11.4°C | 58 mm | 56% | 2.7 m/s | — |
| 1982 | 23.7°C | 17.4°C | 11.1°C | 30.8°C | 0.5°C | 56 mm | 63% | 2.7 m/s | — |
| 1981 | 26.9°C | 20.4°C | 13.9°C | 32.2°C | 7.3°C | 123 mm | 64% | 2.2 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 25.8°C with lows near 12.7°C (mean 19.3°C), based on 45 years of NASA POWER data.
August averages 62 mm of rainfall in Brandon, a relatively wet time of year. The wettest on record was 198 mm in 1985.
The hottest August reached 39.8°C in 1989. The coldest dipped to 0.5°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have risen by about 0.5°C. Daytime highs moved from 26°C to 26.2°C and overnight lows from 13°C to 13.9°C over the same span.
August is one of the warmer months of the year in Brandon and a relatively wet time of year, so plan for around 25.8°C daytime highs and 12.7°C at night.
Not quite — August is the 11th coolest month in Brandon, averaging 19.3°C.
For August in Brandon, pack light layers you can adjust through the day, with typical highs of 25.8°C and lows of 12.7°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 60% — moderately humid.
Average wind speed in August is 2.8 m/s. The windiest August on record averaged 3.7 m/s (1995).
The wettest August on record was 1985 with 198 mm. On average, August sees 62 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 Brandon 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.
