August is one of the warmer months of the year in Udham Singh Nagar, with average highs near 35°C and lows around 23.6°C (mean 29.3°C). It is a relatively wet time of year, averaging 290 mm of rainfall and 80% relative humidity across the period.
August is one of the warmer months of the year in Udham Singh Nagar. Across 45 years of records, the warmest August in Udham Singh Nagar was 1987 — when the month averaged 34.2°C — while the coldest was 2011 at 27.4°C. Typical August days reach 35°C with nights near 23.6°C. The long-term trend is cooling, about 0.3°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 30.1°C | 29.6°C | 29.2°C | 28.6°C | 29.0°C | -1.1°C |
| Avg High | 36.6°C | 35.6°C | 35.0°C | 33.6°C | 34.2°C | -2.4°C |
| Avg Low | 23.5°C | 23.6°C | 23.4°C | 23.7°C | 23.9°C | +0.4°C |
| Avg Rain | 253 mm | 294 mm | 294 mm | 326 mm | 271 mm | +18 mm |
August temperatures in Udham Singh Nagar have fallen by about 0.4°C between 1981–1985 and 2021–2025.
August has ranged from a record low of 21.8°C (1988) to a record high of 43.7°C (1987).
Rainfall in August is a relatively wet time of year, averaging 290 mm, with a wettest year of 545 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.7°C per decade while lows rose 0.1°C per decade, narrowing the gap between day and night.
A quieter season to visit Udham Singh Nagar
If your dates are flexible, the more temperate months of November and March tend to be the most comfortable for visiting Udham Singh Nagar. That said, August — with days averaging 35°C and nights around 23.6°C (mean 29.3°C) and higher rainfall (290 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 🌧️ | 32.9°C | 23.8°C | 28.3°C | 545 mm | 88% | 1.6 m/s | 4 |
| 2024 | 32.7°C | 24.3°C | 28.5°C | 264 mm | 88% | 1.9 m/s | 4.6 |
| 2023 | 33.3°C | 23.2°C | 28.2°C | 262 mm | 88% | 1.9 m/s | 4.3 |
| 2022 | 38.7°C | 25.4°C | 32.0°C | 118 mm | 69% | 2 m/s | 5.1 |
| 2021 | 34.1°C | 23.1°C | 28.6°C | 222 mm | 84% | 1.6 m/s | 4.4 |
| 2020 | 33.6°C | 23.4°C | 28.5°C | 217 mm | 86% | 2 m/s | 4.4 |
| 2019 | 33.9°C | 24.6°C | 29.2°C | 263 mm | 84% | 1.6 m/s | 4.8 |
| 2018 | 33.1°C | 23.6°C | 28.3°C | 514 mm | 86% | 1.4 m/s | 3.6 |
| 2017 | 33.6°C | 23.7°C | 28.7°C | 243 mm | 84% | 1.7 m/s | 4.1 |
| 2016 | 33.9°C | 24.3°C | 29.1°C | 214 mm | 84% | 1.5 m/s | 5.4 |
| 2015 | 32.9°C | 23.0°C | 27.9°C | 276 mm | 84% | 1.7 m/s | 4.9 |
| 2014 | 36.3°C | 22.5°C | 29.4°C | 152 mm | 73% | 1.7 m/s | 5.7 |
| 2013 | 32.4°C | 23.9°C | 28.1°C | 381 mm | 87% | 1.5 m/s | 4.9 |
| 2012 | 35.1°C | 24.3°C | 29.7°C | 380 mm | 84% | 1.7 m/s | 4.3 |
| 2011 ❄️ | 32.0°C | 22.9°C | 27.4°C | 429 mm | 87% | 2 m/s | 4.6 |
| 2010 | 32.6°C | 24.1°C | 28.3°C | 411 mm | 88% | 1.9 m/s | 4.3 |
| 2009 | 38.0°C | 23.5°C | 30.7°C | 388 mm | 78% | 1.6 m/s | 4.9 |
| 2008 | 32.8°C | 23.2°C | 28.0°C | 376 mm | 87% | 1.6 m/s | 4.5 |
| 2007 | 32.8°C | 23.7°C | 28.2°C | 284 mm | 86% | 1.7 m/s | 4.7 |
| 2006 | 34.2°C | 24.0°C | 29.1°C | 157 mm | 80% | 1.7 m/s | 5.5 |
| 2005 | 35.2°C | 23.1°C | 29.2°C | 182 mm | 77% | 1.6 m/s | 5.3 |
| 2004 | 33.2°C | 23.1°C | 28.2°C | 278 mm | 82% | 1.6 m/s | 5.6 |
| 2003 | 34.2°C | 23.6°C | 28.9°C | 404 mm | 83% | 1.4 m/s | 4.7 |
| 2002 | 39.7°C | 23.8°C | 31.7°C | 362 mm | 72% | 1.6 m/s | 4.6 |
| 2001 | 33.1°C | 23.3°C | 28.2°C | 131 mm | 80% | 1.4 m/s | 5.4 |
| 2000 | 36.6°C | 22.9°C | 29.8°C | 377 mm | 80% | 1.6 m/s | 4.8 |
| 1999 | 36.9°C | 23.4°C | 30.1°C | 120 mm | 70% | 1.4 m/s | 5.1 |
| 1998 | 35.8°C | 23.7°C | 29.8°C | 308 mm | 83% | 1.7 m/s | 3.9 |
| 1997 | 35.2°C | 22.9°C | 29.0°C | 200 mm | 76% | 1.7 m/s | 5.3 |
| 1996 | 32.4°C | 23.0°C | 27.7°C | 420 mm | 85% | 1.6 m/s | 4.9 |
| 1995 | 35.2°C | 23.7°C | 29.4°C | 392 mm | 80% | 2.1 m/s | 4.9 |
| 1994 | 34.0°C | 23.9°C | 28.9°C | 430 mm | 86% | 1.6 m/s | 5.1 |
| 1993 | 37.1°C | 24.1°C | 30.6°C | 145 mm | 66% | 1.7 m/s | 5.4 |
| 1992 | 37.7°C | 24.0°C | 30.9°C | 221 mm | 70% | 1.8 m/s | 5 |
| 1991 | 38.2°C | 24.3°C | 31.3°C | 406 mm | 73% | 1.6 m/s | 4.4 |
| 1990 | 33.3°C | 23.0°C | 28.2°C | 296 mm | 85% | 1.8 m/s | 5.3 |
| 1989 | 39.9°C | 23.7°C | 31.8°C | 160 mm | 65% | 1.9 m/s | 5.2 |
| 1988 | 33.4°C | 21.8°C | 27.6°C | 435 mm | 86% | 2 m/s | 4.8 |
| 1987 🔥 | 43.7°C | 24.6°C | 34.2°C | 139 mm | 51% | 1.8 m/s | 5.4 |
| 1986 | 36.9°C | 22.4°C | 29.7°C | 155 mm | 71% | 1.6 m/s | 5.5 |
| 1985 | 33.1°C | 23.5°C | 28.3°C | 218 mm | 83% | 1.6 m/s | 5.3 |
| 1984 | 38.3°C | 24.6°C | 31.5°C | 310 mm | 68% | 1.5 m/s | 5.9 |
| 1983 | 35.2°C | 24.3°C | 29.8°C | 227 mm | 78% | 1.6 m/s | — |
| 1982 | 34.3°C | 23.7°C | 29.0°C | 458 mm | 82% | 1.3 m/s | — |
| 1981 | 34.3°C | 23.2°C | 28.7°C | 176 mm | 83% | 1.8 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 35°C with lows near 23.6°C (mean 29.3°C), based on 45 years of NASA POWER data.
August averages 290 mm of rainfall in Udham Singh Nagar, a relatively wet time of year. The wettest on record was 545 mm in 2025.
The hottest August reached 43.7°C in 1987. The coldest dipped to 21.8°C in 1988.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have fallen by about 0.4°C. Daytime highs moved from 35°C to 34.3°C and overnight lows from 23.9°C to 24°C over the same span.
August is one of the warmer months of the year in Udham Singh Nagar and a relatively wet time of year, so plan for around 35°C daytime highs and 23.6°C at night.
Not quite — August is the 9th coolest month in Udham Singh Nagar, averaging 29.3°C.
For August in Udham Singh Nagar, pack light, breathable clothing and sun protection, with typical highs of 35°C and lows of 23.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 80% — quite humid.
Average wind speed in August is 1.7 m/s. The windiest August on record averaged 2.1 m/s (1995).
The wettest August on record was 2025 with 545 mm. On average, August sees 290 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 Udham Singh Nagar 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.
