August is one of the warmer months of the year in Alwar, with average highs near 37.7°C and lows around 23.9°C (mean 30.8°C). It is a relatively wet time of year, averaging 177 mm of rainfall and 72% relative humidity across the period.
August is one of the warmer months of the year in Alwar. Across 45 years of records, the warmest August in Alwar was 1987 — when the month averaged 35.3°C — while the coldest was 1982 at 27.8°C. Typical August days reach 37.7°C with nights near 23.9°C. The long-term trend is cooling, about 0.2°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 31.0°C | 30.8°C | 31.8°C | 30.3°C | 30.1°C | -0.9°C |
| Avg High | 38.3°C | 37.7°C | 39.1°C | 36.8°C | 36.2°C | -2.1°C |
| Avg Low | 23.6°C | 24.0°C | 24.4°C | 23.7°C | 24.0°C | +0.4°C |
| Avg Rain | 167 mm | 201 mm | 123 mm | 219 mm | 176 mm | +10 mm |
August temperatures in Alwar have stayed relatively stable across the record.
August has ranged from a record low of 21.9°C (1982) to a record high of 44.6°C (1987).
Rainfall in August is a relatively wet time of year, averaging 177 mm, with a wettest year of 393 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.5°C per decade while lows rose 0.1°C per decade, narrowing the gap between day and night.
A quieter season to visit Alwar
If your dates are flexible, the more temperate months of November and February tend to be the most comfortable for visiting Alwar. That said, August — with days averaging 37.7°C and nights around 23.9°C (mean 30.8°C) and higher rainfall (177 mm) — can still be rewarding for travellers who don't mind the warmth, and often means fewer crowds.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 35.1°C | 24.4°C | 29.7°C | 210 mm | 83% | 2.2 m/s | 4.3 |
| 2024 | 32.9°C | 24.1°C | 28.5°C | 285 mm | 87% | 2 m/s | 3.8 |
| 2023 | 37.1°C | 24.2°C | 30.7°C | 119 mm | 72% | 2.7 m/s | 5 |
| 2022 | 37.8°C | 23.8°C | 30.8°C | 93 mm | 72% | 2.5 m/s | 4.5 |
| 2021 | 35.1°C | 23.3°C | 29.2°C | 164 mm | 82% | 1.9 m/s | 4.8 |
| 2020 | 38.9°C | 24.1°C | 31.5°C | 186 mm | 74% | 2.3 m/s | 4.3 |
| 2019 | 37.0°C | 23.9°C | 30.4°C | 207 mm | 75% | 2 m/s | 4.6 |
| 2018 | 34.6°C | 23.9°C | 29.3°C | 177 mm | 79% | 1.9 m/s | 4.5 |
| 2017 | 39.5°C | 25.7°C | 32.6°C | 116 mm | 63% | 2.4 m/s | 4.5 |
| 2016 | 34.2°C | 23.6°C | 28.9°C | 184 mm | 84% | 2 m/s | 4.5 |
| 2015 | 38.3°C | 23.7°C | 31.0°C | 153 mm | 65% | 2 m/s | 5.2 |
| 2014 | 38.5°C | 23.2°C | 30.9°C | 193 mm | 69% | 2.2 m/s | 5.3 |
| 2013 | 34.0°C | 22.8°C | 28.4°C | 324 mm | 82% | 1.8 m/s | 4.6 |
| 2012 🌧️ | 39.2°C | 23.7°C | 31.4°C | 393 mm | 78% | 1.7 m/s | 3.8 |
| 2011 | 36.0°C | 23.4°C | 29.7°C | 190 mm | 80% | 2 m/s | 4.8 |
| 2010 | 36.5°C | 23.5°C | 30.0°C | 257 mm | 78% | 1.9 m/s | 4.6 |
| 2009 | 42.3°C | 25.1°C | 33.7°C | 117 mm | 60% | 2.3 m/s | 5.3 |
| 2008 | 37.2°C | 23.4°C | 30.3°C | 148 mm | 76% | 1.9 m/s | 4.8 |
| 2007 | 37.5°C | 24.9°C | 31.2°C | 170 mm | 71% | 2.2 m/s | 4.9 |
| 2006 | 37.3°C | 24.5°C | 30.9°C | 69 mm | 70% | 2.9 m/s | 5.1 |
| 2005 | 40.9°C | 24.8°C | 32.9°C | 45 mm | 56% | 2.6 m/s | 5.9 |
| 2004 | 36.1°C | 22.2°C | 29.1°C | 286 mm | 78% | 2 m/s | 4.8 |
| 2003 | 36.1°C | 24.2°C | 30.2°C | 126 mm | 76% | 1.5 m/s | 4.8 |
| 2002 | 43.3°C | 26.0°C | 34.7°C | 91 mm | 55% | 2.1 m/s | 4.8 |
| 2001 | 38.6°C | 23.6°C | 31.1°C | 86 mm | 64% | 2.2 m/s | 5.7 |
| 2000 | 41.6°C | 25.3°C | 33.4°C | 88 mm | 61% | 2.4 m/s | 5.4 |
| 1999 | 40.6°C | 25.4°C | 33.0°C | 108 mm | 56% | 2.3 m/s | 5.7 |
| 1998 | 38.3°C | 25.3°C | 31.8°C | 129 mm | 70% | 1.9 m/s | 5 |
| 1997 | 38.2°C | 23.0°C | 30.6°C | 162 mm | 66% | 3 m/s | 5 |
| 1996 | 35.4°C | 22.7°C | 29.0°C | 241 mm | 79% | 1.8 m/s | 4.3 |
| 1995 | 36.1°C | 23.8°C | 29.9°C | 377 mm | 83% | 2 m/s | 4.1 |
| 1994 | 33.4°C | 24.4°C | 28.9°C | 210 mm | 85% | 2 m/s | 5.3 |
| 1993 | 40.3°C | 23.7°C | 32.0°C | 105 mm | 59% | 2.7 m/s | 6.1 |
| 1992 | 35.9°C | 23.7°C | 29.8°C | 189 mm | 75% | 1.9 m/s | 4.5 |
| 1991 | 40.4°C | 23.4°C | 31.9°C | 265 mm | 67% | 2.1 m/s | 4.5 |
| 1990 | 38.8°C | 24.3°C | 31.5°C | 218 mm | 78% | 2.1 m/s | 5 |
| 1989 | 42.4°C | 23.5°C | 32.9°C | 152 mm | 56% | 1.9 m/s | 5.3 |
| 1988 | 35.4°C | 23.6°C | 29.5°C | 241 mm | 80% | 2.4 m/s | 5.2 |
| 1987 🔥 | 44.6°C | 26.0°C | 35.3°C | 100 mm | 45% | 2 m/s | 5.5 |
| 1986 | 39.0°C | 22.6°C | 30.8°C | 105 mm | 63% | 2.5 m/s | 5.8 |
| 1985 | 36.1°C | 22.6°C | 29.4°C | 169 mm | 78% | 2.2 m/s | 5.1 |
| 1984 | 40.0°C | 25.3°C | 32.6°C | 178 mm | 63% | 2.3 m/s | 5.4 |
| 1983 | 36.7°C | 24.6°C | 30.6°C | 155 mm | 78% | 1.9 m/s | — |
| 1982 ❄️ | 33.6°C | 21.9°C | 27.8°C | 309 mm | 81% | 1.5 m/s | — |
| 1981 | 37.2°C | 22.2°C | 29.7°C | 91 mm | 80% | 2.4 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 37.7°C with lows near 23.9°C (mean 30.8°C), based on 45 years of NASA POWER data.
August averages 177 mm of rainfall in Alwar, a relatively wet time of year. The wettest on record was 393 mm in 2012.
The hottest August reached 44.6°C in 1987. The coldest dipped to 21.9°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have fallen by about 0.2°C. Daytime highs moved from 36.7°C to 35.6°C and overnight lows from 23.3°C to 24°C over the same span.
August is one of the warmer months of the year in Alwar and a relatively wet time of year, so plan for around 37.7°C daytime highs and 23.9°C at night.
Not quite — August is the 9th coolest month in Alwar, averaging 30.8°C.
For August in Alwar, pack light, breathable clothing and sun protection, with typical highs of 37.7°C and lows of 23.9°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 72% — moderately humid.
Average wind speed in August is 2.1 m/s. The windiest August on record averaged 3 m/s (1997).
The wettest August on record was 2012 with 393 mm. On average, August sees 177 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 Alwar 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.
