August is one of the warmer months of the year in Dhemaji, with average highs near 33.4°C and lows around 22.2°C (mean 27.8°C). It is a relatively wet time of year, averaging 399 mm of rainfall and 83% relative humidity across the period.
August is one of the warmer months of the year in Dhemaji. Across 45 years of records, the warmest August in Dhemaji was 2020 — when the month averaged 29.4°C — while the coldest was 1993 at 26.5°C. Typical August days reach 33.4°C with nights near 22.2°C. The long-term trend is warming, 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 | 27.6°C | 27.3°C | 28.1°C | 27.9°C | 28.1°C | +0.5°C |
| Avg High | 33.4°C | 33.1°C | 33.8°C | 33.3°C | 33.4°C | 0°C |
| Avg Low | 21.8°C | 21.5°C | 22.5°C | 22.6°C | 22.7°C | +0.9°C |
| Avg Rain | 312 mm | 423 mm | 404 mm | 415 mm | 455 mm | +143 mm |
August temperatures in Dhemaji have stayed relatively stable across the record.
August has ranged from a record low of 20.3°C (1992) to a record high of 35.7°C (2020).
Rainfall in August is a relatively wet time of year, averaging 399 mm, with a wettest year of 681 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.3°C per decade, narrowing the gap between day and night.
A quieter season to visit Dhemaji
If your dates are flexible, the more temperate months of March and November tend to be the most comfortable for visiting Dhemaji. That said, August — with days averaging 33.4°C and nights around 22.2°C (mean 27.8°C) and higher rainfall (399 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 | 32.2°C | 23.1°C | 27.6°C | 522 mm | 88% | 1 m/s | 3.8 |
| 2024 | 33.2°C | 23.2°C | 28.2°C | 420 mm | 83% | 0.8 m/s | 4.9 |
| 2023 | 32.8°C | 22.4°C | 27.6°C | 490 mm | 87% | 0.9 m/s | 3.6 |
| 2022 | 33.3°C | 23.2°C | 28.3°C | 317 mm | 83% | 0.8 m/s | 4.7 |
| 2021 | 33.5°C | 20.9°C | 27.2°C | 585 mm | 89% | 1.1 m/s | 3.7 |
| 2020 🔥 | 35.7°C | 23.2°C | 29.4°C | 393 mm | 86% | 1 m/s | 4.2 |
| 2019 | 33.8°C | 23.8°C | 28.8°C | 197 mm | 82% | 0.9 m/s | 5 |
| 2018 | 33.9°C | 23.1°C | 28.5°C | 401 mm | 85% | 0.8 m/s | 4.3 |
| 2017 | 34.4°C | 22.8°C | 28.6°C | 445 mm | 86% | 0.9 m/s | 3.8 |
| 2016 | 34.4°C | 23.5°C | 29.0°C | 199 mm | 82% | 0.8 m/s | 5.1 |
| 2015 🌧️ | 32.2°C | 21.5°C | 26.8°C | 681 mm | 88% | 1.2 m/s | 3.5 |
| 2014 | 32.6°C | 22.1°C | 27.4°C | 527 mm | 89% | 1.1 m/s | 3.8 |
| 2013 | 32.9°C | 21.8°C | 27.4°C | 454 mm | 86% | 0.8 m/s | 4.8 |
| 2012 | 33.5°C | 23.0°C | 28.2°C | 425 mm | 86% | 0.8 m/s | 4.4 |
| 2011 | 32.8°C | 21.8°C | 27.3°C | 323 mm | 81% | 0.8 m/s | 4.7 |
| 2010 | 32.3°C | 22.4°C | 27.3°C | 498 mm | 84% | 0.8 m/s | 4.2 |
| 2009 | 33.5°C | 22.0°C | 27.8°C | 631 mm | 84% | 0.9 m/s | 3.9 |
| 2008 | 33.4°C | 22.0°C | 27.7°C | 494 mm | 85% | 0.9 m/s | 3.5 |
| 2007 | 34.6°C | 22.5°C | 28.6°C | 355 mm | 80% | 0.7 m/s | 4.5 |
| 2006 | 35.0°C | 22.5°C | 28.7°C | 350 mm | 76% | 0.8 m/s | 5.2 |
| 2005 | 33.6°C | 22.3°C | 27.9°C | 428 mm | 84% | 0.8 m/s | 3.9 |
| 2004 | 33.4°C | 22.7°C | 28.0°C | 409 mm | 82% | 0.8 m/s | 4.7 |
| 2003 | 33.4°C | 23.1°C | 28.3°C | 360 mm | 82% | 0.8 m/s | 4.2 |
| 2002 | 33.2°C | 21.8°C | 27.5°C | 449 mm | 80% | 0.8 m/s | 4.5 |
| 2001 | 34.8°C | 23.2°C | 29.0°C | 271 mm | 79% | 0.9 m/s | 4.5 |
| 2000 | 32.6°C | 22.5°C | 27.5°C | 299 mm | 84% | 0.9 m/s | 4.2 |
| 1999 | 33.9°C | 20.8°C | 27.4°C | 500 mm | 83% | 0.8 m/s | 4.3 |
| 1998 | 31.1°C | 22.1°C | 26.6°C | 447 mm | 88% | 0.9 m/s | 4.5 |
| 1997 | 34.4°C | 21.1°C | 27.7°C | 322 mm | 81% | 0.9 m/s | 4.5 |
| 1996 | 32.7°C | 21.4°C | 27.0°C | 424 mm | 81% | 0.7 m/s | 3.9 |
| 1995 | 32.8°C | 21.5°C | 27.1°C | 366 mm | 81% | 0.8 m/s | 4.9 |
| 1994 | 34.1°C | 22.2°C | 28.2°C | 386 mm | 78% | 0.8 m/s | 4.2 |
| 1993 ❄️ | 32.0°C | 21.0°C | 26.5°C | 620 mm | 86% | 0.9 m/s | 3.2 |
| 1992 | 32.9°C | 20.3°C | 26.6°C | 393 mm | 80% | 0.8 m/s | 3.7 |
| 1991 | 33.6°C | 21.6°C | 27.6°C | 455 mm | 83% | 0.9 m/s | 3 |
| 1990 | 33.8°C | 23.2°C | 28.5°C | 316 mm | 81% | 0.8 m/s | 4 |
| 1989 | 32.4°C | 21.1°C | 26.8°C | 255 mm | 81% | 0.8 m/s | 3.9 |
| 1988 | 33.0°C | 20.8°C | 26.9°C | 604 mm | 87% | 1.1 m/s | 3.2 |
| 1987 | 34.6°C | 21.3°C | 28.0°C | 449 mm | 84% | 0.9 m/s | 3.3 |
| 1986 | 33.6°C | 21.6°C | 27.6°C | 320 mm | 80% | 0.8 m/s | 4.3 |
| 1985 | 32.8°C | 22.0°C | 27.4°C | 255 mm | 82% | 0.8 m/s | 4.1 |
| 1984 | 34.1°C | 22.0°C | 28.0°C | 261 mm | 81% | 0.8 m/s | 4.1 |
| 1983 | 34.2°C | 22.2°C | 28.2°C | 146 mm | 77% | 0.8 m/s | — |
| 1982 | 33.2°C | 22.3°C | 27.7°C | 102 mm | 82% | 0.8 m/s | — |
| 1981 | 33.1°C | 22.7°C | 27.9°C | 413 mm | 86% | 0.9 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 33.4°C with lows near 22.2°C (mean 27.8°C), based on 45 years of NASA POWER data.
August averages 399 mm of rainfall in Dhemaji, a relatively wet time of year. The wettest on record was 681 mm in 2015.
The hottest August reached 35.7°C in 2020. The coldest dipped to 20.3°C in 1992.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have held steady by about 0°C. Daytime highs moved from 33.5°C to 33°C and overnight lows from 22.2°C to 22.6°C over the same span.
August is one of the warmer months of the year in Dhemaji and a relatively wet time of year, so plan for around 33.4°C daytime highs and 22.2°C at night.
Not quite — August is the 12th coolest month in Dhemaji, averaging 27.8°C.
For August in Dhemaji, pack light, breathable clothing and sun protection, with typical highs of 33.4°C and lows of 22.2°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 83% — quite humid.
Average wind speed in August is 0.9 m/s. The windiest August on record averaged 1.2 m/s (2015).
The wettest August on record was 2015 with 681 mm. On average, August sees 399 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 Dhemaji 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.
