August is one of the warmer months of the year in Raisen, with average highs near 29.2°C and lows around 23.1°C (mean 26.2°C). It is a relatively wet time of year, averaging 385 mm of rainfall and 88% relative humidity across the period.
August is one of the warmer months of the year in Raisen. Across 45 years of records, the warmest August in Raisen was 1987 — when the month averaged 28.1°C — while the coldest were 1986 and 1994 at 25.3°C. Typical August days reach 29.2°C with nights near 23.1°C. The long-term August temperature trend is broadly flat.
August is a relatively wet time of year in Raisen, averaging 385 mm of rainfall. The wettest August on record was 2006 with 906 mm, while the driest was 2005 at 117 mm.
Relative humidity in Raisen during August averages 88%. The most humid August was 2016 at 91%, and the least humid was 1987 at 77%.
August receives about 4 kWh/m²/day of solar energy in Raisen. The sunniest August was 1997 at 4.8 kWh/m²/day, and the cloudiest was 1991 at 3.1.
Average wind speed in Raisen during August is 2.8 m/s. The windiest Augusts were 1984 and 1991 at 3.5 m/s, while the calmest was 2010 at 2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 26.2°C | 26.1°C | 26.3°C | 26.1°C | 26.3°C | +0.1°C |
| Avg High | 29.3°C | 29.2°C | 29.4°C | 29.0°C | 29.3°C | 0°C |
| Avg Low | 23.1°C | 23.1°C | 23.1°C | 23.2°C | 23.2°C | +0.1°C |
| Avg Rain | 428 mm | 387 mm | 337 mm | 388 mm | 392 mm | -36 mm |
August temperatures in Raisen have risen by about 0.4°C between 1981–1985 and 2021–2025.
August has ranged from a record low of 18.6°C (1986) to a record high of 37.1°C (1987).
Rainfall in August is a relatively wet time of year, averaging 385 mm, with a wettest year of 906 mm.
A quieter season to visit Raisen
If your dates are flexible, the more temperate months of February and November tend to be the most comfortable for visiting Raisen. That said, August — with days averaging 29.2°C and nights around 23.1°C (mean 26.2°C) and higher rainfall (385 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 | 29.4°C | 26.3°C | 23.2°C | 31.7°C | 22.3°C | 233 mm | 88% | 2.5 m/s | 4.2 |
| 2024 | 29.1°C | 26.3°C | 23.4°C | 31.3°C | 21.7°C | 432 mm | 89% | 2.4 m/s | 3.7 |
| 2023 | 29.5°C | 26.2°C | 22.8°C | 31.6°C | 21.0°C | 205 mm | 86% | 3.2 m/s | 3.8 |
| 2022 | 28.7°C | 25.8°C | 22.9°C | 31.7°C | 21.2°C | 627 mm | 89% | 2.8 m/s | 3.7 |
| 2021 | 29.4°C | 26.2°C | 23.1°C | 31.2°C | 22.0°C | 260 mm | 86% | 3 m/s | 3.5 |
| 2020 | 29.8°C | 26.8°C | 23.8°C | 32.3°C | 22.0°C | 594 mm | 87% | 2.9 m/s | 3.3 |
| 2019 | 28.7°C | 26.1°C | 23.5°C | 31.4°C | 21.7°C | 664 mm | 91% | 3.1 m/s | 3.2 |
| 2018 | 28.6°C | 25.8°C | 23.0°C | 31.6°C | 22.1°C | 269 mm | 89% | 3.2 m/s | 3.2 |
| 2017 | 30.2°C | 26.7°C | 23.2°C | 31.5°C | 21.8°C | 151 mm | 85% | 2.8 m/s | 4 |
| 2016 | 28.0°C | 25.4°C | 22.8°C | 30.3°C | 21.1°C | 537 mm | 91% | 3.3 m/s | 3.3 |
| 2015 | 29.2°C | 26.1°C | 23.0°C | 30.9°C | 21.5°C | 381 mm | 89% | 2.7 m/s | 4.1 |
| 2014 | 29.2°C | 26.1°C | 23.1°C | 32.4°C | 21.6°C | 246 mm | 87% | 3.1 m/s | 4.5 |
| 2013 | 28.6°C | 25.9°C | 23.3°C | 30.9°C | 22.2°C | 422 mm | 90% | 2.8 m/s | 3.4 |
| 2012 | 28.7°C | 25.9°C | 23.2°C | 30.7°C | 21.8°C | 549 mm | 90% | 2.7 m/s | 3.2 |
| 2011 | 28.6°C | 26.0°C | 23.4°C | 30.6°C | 21.7°C | 416 mm | 90% | 2.3 m/s | 4 |
| 2010 | 29.8°C | 26.8°C | 23.7°C | 31.6°C | 22.2°C | 244 mm | 87% | 2 m/s | 4.3 |
| 2009 | 30.4°C | 26.9°C | 23.3°C | 32.1°C | 22.2°C | 135 mm | 84% | 2.6 m/s | 4.4 |
| 2008 | 29.1°C | 26.1°C | 23.0°C | 31.3°C | 21.2°C | 220 mm | 87% | 2.4 m/s | 4.2 |
| 2007 | 29.7°C | 26.5°C | 23.3°C | 32.1°C | 22.3°C | 241 mm | 86% | 2.4 m/s | 4.1 |
| 2006 🌧️ | 28.4°C | 25.6°C | 22.9°C | 30.8°C | 21.7°C | 906 mm | 90% | 3.3 m/s | 3.7 |
| 2005 | 29.6°C | 26.2°C | 22.9°C | 32.6°C | 21.6°C | 117 mm | 86% | 2.7 m/s | 4.7 |
| 2004 | 28.8°C | 25.9°C | 23.1°C | 31.9°C | 21.3°C | 450 mm | 89% | 3.3 m/s | 3.4 |
| 2003 | 28.8°C | 26.0°C | 23.2°C | 31.4°C | 22.1°C | 274 mm | 89% | 2.9 m/s | 3.7 |
| 2002 | 30.0°C | 26.7°C | 23.4°C | 35.9°C | 21.6°C | 604 mm | 85% | 2.9 m/s | 3.5 |
| 2001 | 29.5°C | 26.3°C | 23.1°C | 31.1°C | 21.2°C | 192 mm | 87% | 2.4 m/s | 4.3 |
| 2000 | 30.1°C | 26.6°C | 23.2°C | 32.1°C | 21.7°C | 229 mm | 85% | 3 m/s | 4.6 |
| 1999 | 29.7°C | 26.1°C | 22.6°C | 31.7°C | 21.6°C | 178 mm | 85% | 2.9 m/s | 3.8 |
| 1998 | 30.1°C | 26.9°C | 23.8°C | 32.3°C | 22.8°C | 297 mm | 87% | 2.2 m/s | 4.2 |
| 1997 | 29.5°C | 26.2°C | 23.0°C | 31.3°C | 22.2°C | 409 mm | 87% | 3.2 m/s | 4.8 |
| 1996 | 28.4°C | 25.7°C | 23.0°C | 30.7°C | 20.7°C | 561 mm | 89% | 2.8 m/s | 3.7 |
| 1995 | 29.1°C | 26.2°C | 23.2°C | 31.6°C | 21.7°C | 265 mm | 88% | 3 m/s | 4.3 |
| 1994 | 27.9°C | 25.3°C | 22.7°C | 30.4°C | 21.5°C | 495 mm | 91% | 3.1 m/s | 3.8 |
| 1993 | 30.1°C | 26.5°C | 22.8°C | 31.8°C | 20.5°C | 263 mm | 84% | 3.1 m/s | 4.6 |
| 1992 | 29.1°C | 26.1°C | 23.1°C | 31.7°C | 21.7°C | 452 mm | 87% | 2.7 m/s | 3.7 |
| 1991 | 28.2°C | 25.6°C | 22.9°C | 30.4°C | 21.7°C | 491 mm | 90% | 3.5 m/s | 3.1 |
| 1990 | 29.4°C | 26.5°C | 23.6°C | 31.5°C | 22.2°C | 460 mm | 88% | 2.5 m/s | 4.2 |
| 1989 | 30.7°C | 27.0°C | 23.4°C | 34.7°C | 22.2°C | 350 mm | 83% | 2.7 m/s | 3.9 |
| 1988 | 29.6°C | 26.5°C | 23.4°C | 31.6°C | 22.4°C | 266 mm | 88% | 2.7 m/s | 4.6 |
| 1987 🔥 | 32.0°C | 28.1°C | 24.1°C | 37.1°C | 22.1°C | 509 mm | 77% | 2.6 m/s | 4.7 |
| 1986 ❄️ | 28.4°C | 25.3°C | 22.3°C | 29.7°C | 18.6°C | 179 mm | 89% | 2.8 m/s | 4.7 |
| 1985 | 28.4°C | 25.4°C | 22.4°C | 31.0°C | 19.8°C | 546 mm | 89% | 3.1 m/s | 4.2 |
| 1984 | 28.5°C | 25.6°C | 22.7°C | 31.2°C | 21.7°C | 689 mm | 88% | 3.5 m/s | 4.1 |
| 1983 | 29.4°C | 26.5°C | 23.6°C | 32.0°C | 22.2°C | 360 mm | 88% | 3 m/s | — |
| 1982 | 28.2°C | 25.5°C | 22.9°C | 30.7°C | 21.3°C | 539 mm | 91% | 3.1 m/s | — |
| 1981 | 28.7°C | 25.8°C | 22.9°C | 30.6°C | 20.3°C | 411 mm | 90% | 3 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 29.2°C with lows near 23.1°C (mean 26.2°C), based on 45 years of NASA POWER data.
August averages 385 mm of rainfall in Raisen, a relatively wet time of year. The wettest on record was 906 mm in 2006.
The hottest August reached 37.1°C in 1987. The coldest dipped to 18.6°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have risen by about 0.4°C. Daytime highs moved from 28.6°C to 29.2°C and overnight lows from 22.9°C to 23.1°C over the same span.
August is one of the warmer months of the year in Raisen and a relatively wet time of year, so plan for around 29.2°C daytime highs and 23.1°C at night.
Not quite — August is the 7th coolest month in Raisen, averaging 26.2°C.
For August in Raisen, pack light layers you can adjust through the day, with typical highs of 29.2°C and lows of 23.1°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 88% — quite humid.
Average wind speed in August is 2.8 m/s. The windiest August on record averaged 3.5 m/s (1984).
The wettest August on record was 2006 with 906 mm. On average, August sees 385 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 Raisen 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.
