August is one of the cooler months of the year in Hassan, with average highs near 27.7°C and lows around 17.8°C (mean 22.8°C). It is a relatively wet time of year, averaging 263 mm of rainfall and 87% relative humidity across the period.
August is one of the cooler months of the year in Hassan. Across 45 years of records, the warmest August in Hassan was 2023 — when the month averaged 25.2°C — while the coldest was 1997 at 21.2°C. Typical August days reach 27.7°C with nights near 17.8°C. The long-term trend is warming, about 0.5°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.1°C | 22.1°C | 22.7°C | 23.3°C | 23.9°C | +1.8°C |
| Avg High | 26.8°C | 26.4°C | 27.7°C | 28.6°C | 29.6°C | +2.8°C |
| Avg Low | 17.5°C | 17.7°C | 17.8°C | 18.0°C | 18.2°C | +0.7°C |
| Avg Rain | 283 mm | 274 mm | 254 mm | 266 mm | 225 mm | -59 mm |
August temperatures in Hassan have risen by about 1.9°C between 1981–1985 and 2021–2025.
August has ranged from a record low of 16.5°C (1997) to a record high of 31.6°C (2023).
Rainfall in August is a relatively wet time of year, averaging 263 mm, with a wettest year of 667 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.8°C per decade while lows rose 0.2°C per decade, widening the gap between day and night.
A good time to visit Hassan
August is a good time to visit Hassan, with days averaging 27.7°C and nights around 17.8°C (mean 22.8°C, close to Hassan's yearly average) and higher rainfall. January and February are marginally more temperate, but August still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 29.5°C | 17.4°C | 23.4°C | 160 mm | 85% | 3 m/s | 4.3 |
| 2024 | 30.2°C | 18.9°C | 24.6°C | 224 mm | 86% | 2.6 m/s | 4.7 |
| 2023 🔥 | 31.6°C | 18.8°C | 25.2°C | 32 mm | 77% | 2.9 m/s | 5.4 |
| 2022 🌧️ | 28.6°C | 18.0°C | 23.3°C | 667 mm | 88% | 3.1 m/s | 4.6 |
| 2021 | 28.7°C | 17.2°C | 22.9°C | 75 mm | 83% | 2.9 m/s | 4.7 |
| 2020 | 29.1°C | 18.8°C | 23.9°C | 190 mm | 86% | 3.4 m/s | 4.4 |
| 2019 | 29.8°C | 18.4°C | 24.1°C | 215 mm | 83% | 3.9 m/s | 4.3 |
| 2018 | 28.9°C | 18.2°C | 23.5°C | 107 mm | 81% | 4.2 m/s | 4.2 |
| 2017 | 30.9°C | 18.7°C | 24.8°C | 201 mm | 82% | 2.9 m/s | 4.8 |
| 2016 | 30.1°C | 18.7°C | 24.4°C | 90 mm | 81% | 3.6 m/s | 5 |
| 2015 | 29.6°C | 18.5°C | 24.0°C | 140 mm | 83% | 3.1 m/s | 5.2 |
| 2014 | 28.0°C | 18.1°C | 23.0°C | 433 mm | 90% | 3.2 m/s | 4.8 |
| 2013 | 27.7°C | 18.1°C | 22.9°C | 348 mm | 90% | 3.2 m/s | 4.5 |
| 2012 | 27.3°C | 17.8°C | 22.6°C | 419 mm | 88% | 3.2 m/s | 4.6 |
| 2011 | 26.3°C | 17.0°C | 21.7°C | 353 mm | 89% | 3.5 m/s | 4.5 |
| 2010 | 27.0°C | 16.8°C | 21.9°C | 353 mm | 91% | 3 m/s | 4.6 |
| 2009 | 26.8°C | 17.4°C | 22.1°C | 330 mm | 89% | 3.1 m/s | 5 |
| 2008 | 28.9°C | 17.8°C | 23.3°C | 319 mm | 88% | 2.8 m/s | 4.7 |
| 2007 | 26.8°C | 17.8°C | 22.3°C | 313 mm | 90% | 3.1 m/s | 4.7 |
| 2006 | 28.3°C | 17.9°C | 23.1°C | 197 mm | 87% | 3.6 m/s | 5.1 |
| 2005 | 27.4°C | 18.4°C | 22.9°C | 269 mm | 90% | 3.3 m/s | 4.9 |
| 2004 | 27.0°C | 17.7°C | 22.4°C | 243 mm | 89% | 3.9 m/s | 4.9 |
| 2003 | 27.5°C | 18.4°C | 23.0°C | 207 mm | 88% | 3.4 m/s | 4.7 |
| 2002 | 28.8°C | 17.7°C | 23.2°C | 174 mm | 85% | 3.9 m/s | 4.7 |
| 2001 | 27.2°C | 17.7°C | 22.4°C | 209 mm | 88% | 3.7 m/s | 4.6 |
| 2000 | 28.0°C | 17.2°C | 22.6°C | 282 mm | 87% | 3.7 m/s | 4.8 |
| 1999 | 26.7°C | 18.0°C | 22.3°C | 168 mm | 88% | 3.1 m/s | 4.8 |
| 1998 | 26.3°C | 18.8°C | 22.6°C | 276 mm | 91% | 2.5 m/s | 4.8 |
| 1997 ❄️ | 25.9°C | 16.5°C | 21.2°C | 375 mm | 90% | 3.9 m/s | 4.8 |
| 1996 | 26.2°C | 17.7°C | 21.9°C | 250 mm | 88% | 3.3 m/s | 4.5 |
| 1995 | 27.0°C | 18.5°C | 22.7°C | 282 mm | 89% | 3 m/s | 4.8 |
| 1994 | 26.6°C | 17.3°C | 22.0°C | 264 mm | 90% | 3.6 m/s | 5.2 |
| 1993 | 26.4°C | 18.0°C | 22.2°C | 213 mm | 88% | 3.4 m/s | 5 |
| 1992 | 27.1°C | 17.5°C | 22.3°C | 322 mm | 89% | 3.6 m/s | 4.7 |
| 1991 | 25.8°C | 17.2°C | 21.5°C | 283 mm | 89% | 3.6 m/s | 4.6 |
| 1990 | 26.4°C | 17.5°C | 21.9°C | 301 mm | 87% | 4.1 m/s | 4.3 |
| 1989 | 26.7°C | 17.0°C | 21.8°C | 308 mm | 87% | 3.8 m/s | 4.8 |
| 1988 | 26.6°C | 18.2°C | 22.4°C | 327 mm | 90% | 2.9 m/s | 4.7 |
| 1987 | 27.5°C | 17.6°C | 22.6°C | 295 mm | 86% | 3.6 m/s | 4.9 |
| 1986 | 27.7°C | 17.4°C | 22.5°C | 216 mm | 85% | 3.7 m/s | 4.8 |
| 1985 | 26.3°C | 17.1°C | 21.7°C | 223 mm | 87% | 3.5 m/s | 4.6 |
| 1984 | 26.9°C | 17.6°C | 22.2°C | 160 mm | 86% | 3.9 m/s | 5.1 |
| 1983 | 27.0°C | 16.9°C | 22.0°C | 300 mm | 88% | 3.5 m/s | — |
| 1982 | 26.2°C | 17.7°C | 21.9°C | 386 mm | 90% | 3.8 m/s | — |
| 1981 | 26.5°C | 17.8°C | 22.1°C | 335 mm | 89% | 3.7 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 27.7°C with lows near 17.8°C (mean 22.8°C), based on 45 years of NASA POWER data.
August averages 263 mm of rainfall in Hassan, a relatively wet time of year. The wettest on record was 667 mm in 2022.
The hottest August reached 31.6°C in 2023. The coldest dipped to 16.5°C in 1997.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have risen by about 1.9°C. Daytime highs moved from 26.6°C to 29.7°C and overnight lows from 17.4°C to 18.1°C over the same span.
August is one of the cooler months of the year in Hassan and a relatively wet time of year, so plan for around 27.7°C daytime highs and 17.8°C at night.
Not quite — August is the 7th coolest month in Hassan, averaging 22.8°C.
For August in Hassan, pack light layers you can adjust through the day, with typical highs of 27.7°C and lows of 17.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 87% — quite humid.
Average wind speed in August is 3.4 m/s. The windiest August on record averaged 4.2 m/s (2018).
The wettest August on record was 2022 with 667 mm. On average, August sees 263 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 Hassan 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.
