August is one of the warmer months of the year in Guna, with average highs near 29.9°C and lows around 23.4°C (mean 26.7°C). It is a relatively wet time of year, averaging 314 mm of rainfall and 86% relative humidity across the period.
August is one of the warmer months of the year in Guna. Across 45 years of records, the warmest August in Guna was 1987 — when the month averaged 30°C — while the coldest was 1996 at 25.7°C. Typical August days reach 29.9°C with nights near 23.4°C. The long-term August temperature trend is broadly flat.
August is a relatively wet time of year in Guna, averaging 314 mm of rainfall. The wettest August on record was 1982 with 540 mm, while the driest was 2005 at 58 mm.
Relative humidity in Guna during August averages 86%. The most humid August was 2016 at 91%, and the least humid was 1987 at 67%.
August receives about 4.2 kWh/m²/day of solar energy in Guna. The sunniest Augusts were 1986, 1993 and 2005 at 5 kWh/m²/day, and the cloudiest were 2012, 2018 and 2019 at 3.5.
Average wind speed in Guna during August is 2.7 m/s. The windiest Augusts were 1984 and 1991 at 3.4 m/s, while the calmest was 2010 at 1.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 26.9°C | 26.5°C | 26.8°C | 26.5°C | 26.5°C | -0.4°C |
| Avg High | 30.3°C | 29.8°C | 30.3°C | 29.5°C | 29.7°C | -0.6°C |
| Avg Low | 23.5°C | 23.3°C | 23.4°C | 23.4°C | 23.4°C | -0.1°C |
| Avg Rain | 348 mm | 321 mm | 261 mm | 326 mm | 323 mm | -25 mm |
August temperatures in Guna have stayed relatively stable across the record.
August has ranged from a record low of 18.5°C (1986) to a record high of 41.1°C (1987).
Rainfall in August is a relatively wet time of year, averaging 314 mm, with a wettest year of 540 mm.
A quieter season to visit Guna
If your dates are flexible, the more temperate months of November and February tend to be the most comfortable for visiting Guna. That said, August — with days averaging 29.9°C and nights around 23.4°C (mean 26.7°C) and higher rainfall (314 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 | 29.3°C | 26.3°C | 23.4°C | 31.6°C | 21.5°C | 211 mm | 89% | 2.5 m/s | 4.2 |
| 2024 | 29.5°C | 26.5°C | 23.5°C | 31.0°C | 21.6°C | 401 mm | 88% | 2.5 m/s | 3.6 |
| 2023 | 30.0°C | 26.5°C | 22.9°C | 32.3°C | 21.5°C | 173 mm | 85% | 3.2 m/s | 4.1 |
| 2022 | 29.2°C | 26.1°C | 23.1°C | 31.9°C | 21.1°C | 447 mm | 88% | 2.6 m/s | 3.7 |
| 2021 | 29.7°C | 26.5°C | 23.3°C | 31.5°C | 22.1°C | 339 mm | 86% | 3.1 m/s | 3.6 |
| 2020 | 30.6°C | 27.3°C | 24.0°C | 33.7°C | 21.7°C | 365 mm | 85% | 2.8 m/s | 3.7 |
| 2019 | 29.7°C | 26.7°C | 23.7°C | 32.3°C | 21.8°C | 471 mm | 89% | 2.7 m/s | 3.5 |
| 2018 | 29.2°C | 26.4°C | 23.5°C | 31.7°C | 22.3°C | 246 mm | 88% | 3 m/s | 3.5 |
| 2017 | 30.8°C | 27.1°C | 23.5°C | 32.4°C | 22.4°C | 102 mm | 83% | 2.8 m/s | 4 |
| 2016 | 28.5°C | 25.8°C | 23.1°C | 30.6°C | 21.2°C | 430 mm | 91% | 2.9 m/s | 3.6 |
| 2015 | 29.6°C | 26.4°C | 23.1°C | 31.8°C | 21.5°C | 342 mm | 87% | 2.7 m/s | 4.3 |
| 2014 | 29.9°C | 26.6°C | 23.2°C | 33.2°C | 21.8°C | 346 mm | 86% | 3 m/s | 4.6 |
| 2013 | 28.8°C | 26.1°C | 23.3°C | 31.2°C | 21.4°C | 487 mm | 90% | 2.6 m/s | 3.6 |
| 2012 | 29.4°C | 26.4°C | 23.4°C | 31.4°C | 21.8°C | 285 mm | 88% | 2.4 m/s | 3.5 |
| 2011 | 29.0°C | 26.2°C | 23.4°C | 31.1°C | 22.5°C | 323 mm | 90% | 2.2 m/s | 4.4 |
| 2010 | 30.4°C | 27.1°C | 23.8°C | 32.1°C | 22.4°C | 228 mm | 85% | 1.8 m/s | 4.4 |
| 2009 | 31.5°C | 27.5°C | 23.6°C | 34.2°C | 22.3°C | 167 mm | 80% | 2.7 m/s | 4.7 |
| 2008 | 29.3°C | 26.3°C | 23.2°C | 31.5°C | 21.6°C | 218 mm | 87% | 2.4 m/s | 4.4 |
| 2007 | 30.0°C | 26.7°C | 23.3°C | 32.2°C | 22.2°C | 283 mm | 85% | 2.5 m/s | 4.2 |
| 2006 | 29.0°C | 26.1°C | 23.2°C | 31.4°C | 21.5°C | 417 mm | 88% | 3.1 m/s | 4 |
| 2005 | 30.6°C | 26.8°C | 23.0°C | 33.1°C | 21.5°C | 58 mm | 84% | 2.6 m/s | 5 |
| 2004 | 29.5°C | 26.5°C | 23.5°C | 32.4°C | 21.5°C | 399 mm | 88% | 2.7 m/s | 3.7 |
| 2003 | 30.2°C | 26.8°C | 23.5°C | 33.2°C | 22.5°C | 236 mm | 85% | 2.8 m/s | 4 |
| 2002 | 30.8°C | 27.2°C | 23.7°C | 38.3°C | 21.8°C | 479 mm | 82% | 2.6 m/s | 3.8 |
| 2001 | 30.0°C | 26.5°C | 23.0°C | 31.3°C | 20.9°C | 231 mm | 86% | 2.2 m/s | 4.6 |
| 2000 | 31.9°C | 27.8°C | 23.7°C | 36.0°C | 22.1°C | 122 mm | 78% | 3.1 m/s | 4.7 |
| 1999 | 30.4°C | 26.6°C | 22.8°C | 33.0°C | 21.8°C | 144 mm | 83% | 2.9 m/s | 4 |
| 1998 | 30.8°C | 27.4°C | 24.0°C | 32.4°C | 22.7°C | 237 mm | 85% | 2.1 m/s | 4.3 |
| 1997 | 30.1°C | 26.6°C | 23.1°C | 31.6°C | 22.0°C | 446 mm | 85% | 3.2 m/s | 4.8 |
| 1996 ❄️ | 28.4°C | 25.7°C | 23.1°C | 30.2°C | 20.5°C | 459 mm | 90% | 2.5 m/s | 3.6 |
| 1995 | 28.9°C | 26.2°C | 23.4°C | 31.6°C | 22.4°C | 370 mm | 89% | 3.1 m/s | 4.1 |
| 1994 | 28.8°C | 25.9°C | 23.1°C | 30.6°C | 21.9°C | 283 mm | 89% | 2.9 m/s | 4.2 |
| 1993 | 31.7°C | 27.3°C | 22.9°C | 34.7°C | 20.8°C | 167 mm | 79% | 3.2 m/s | 5 |
| 1992 | 29.9°C | 26.6°C | 23.4°C | 32.5°C | 21.3°C | 431 mm | 86% | 2.6 m/s | 4.1 |
| 1991 | 29.1°C | 26.2°C | 23.3°C | 31.8°C | 21.7°C | 322 mm | 88% | 3.4 m/s | 3.6 |
| 1990 | 29.8°C | 26.8°C | 23.7°C | 31.8°C | 22.8°C | 351 mm | 87% | 2.3 m/s | 4.3 |
| 1989 | 31.8°C | 27.8°C | 23.7°C | 36.5°C | 21.9°C | 273 mm | 78% | 2.3 m/s | 4.4 |
| 1988 | 30.1°C | 26.9°C | 23.6°C | 32.3°C | 22.4°C | 161 mm | 86% | 2.6 m/s | 4.7 |
| 1987 🔥 | 34.8°C | 30.0°C | 25.1°C | 41.1°C | 22.6°C | 385 mm | 67% | 2.7 m/s | 4.9 |
| 1986 | 29.2°C | 25.8°C | 22.5°C | 31.1°C | 18.5°C | 176 mm | 87% | 2.8 m/s | 5 |
| 1985 | 29.1°C | 26.0°C | 22.9°C | 30.8°C | 20.0°C | 495 mm | 88% | 2.8 m/s | 4.2 |
| 1984 | 29.3°C | 26.2°C | 23.1°C | 31.6°C | 22.0°C | 464 mm | 87% | 3.4 m/s | 4.5 |
| 1983 | 30.3°C | 27.1°C | 23.8°C | 33.0°C | 22.5°C | 335 mm | 86% | 2.8 m/s | — |
| 1982 🌧️ | 28.7°C | 26.0°C | 23.3°C | 31.3°C | 21.3°C | 540 mm | 90% | 2.7 m/s | — |
| 1981 | 29.3°C | 26.3°C | 23.2°C | 31.1°C | 20.3°C | 302 mm | 89% | 3 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 29.9°C with lows near 23.4°C (mean 26.7°C), based on 45 years of NASA POWER data.
August averages 314 mm of rainfall in Guna, a relatively wet time of year. The wettest on record was 540 mm in 1982.
The hottest August reached 41.1°C in 1987. The coldest dipped to 18.5°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have risen by about 0.1°C — but days and nights have moved in opposite directions. Daytime highs rose from 29.3°C to 29.5°C while overnight lows fell from 23.3°C to 23.2°C, widening the gap between day and night.
August is one of the warmer months of the year in Guna and a relatively wet time of year, so plan for around 29.9°C daytime highs and 23.4°C at night.
Not quite — August is the 8th coolest month in Guna, averaging 26.7°C.
For August in Guna, pack light layers you can adjust through the day, with typical highs of 29.9°C and lows of 23.4°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 86% — quite humid.
Average wind speed in August is 2.7 m/s. The windiest August on record averaged 3.4 m/s (1984).
The wettest August on record was 1982 with 540 mm. On average, August sees 314 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 Guna 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.
