August is one of the warmer months of the year in Cachar, with average highs near 31.1°C and lows around 24.5°C (mean 27.8°C). It is a relatively wet time of year, averaging 380 mm of rainfall and 87% relative humidity across the period.
August is one of the warmer months of the year in Cachar. Across 45 years of records, the warmest August in Cachar was 2019 — when the month averaged 28.7°C — while the coldest was 2013 at 27°C. Typical August days reach 31.1°C with nights near 24.5°C. The long-term August temperature trend is broadly flat.
August is a relatively wet time of year in Cachar, averaging 380 mm of rainfall. The wettest August on record was 2017 with 883 mm, while the driest was 1990 at 114 mm.
Relative humidity in Cachar during August averages 87%. The most humid August was 1998 at 90%, and the least humid was 1991 at 82%.
August receives about 4.7 kWh/m²/day of solar energy in Cachar. The sunniest August was 2006 at 5.4 kWh/m²/day, and the cloudiest was 1988 at 3.7.
Average wind speed in Cachar during August is 1.1 m/s. The windiest August was 1988 at 1.5 m/s, while the calmest were 2004, 2006 and 2018, among others at 0.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.7°C | 27.9°C | 27.9°C | 27.7°C | 27.7°C | 0°C |
| Avg High | 31.1°C | 31.4°C | 31.3°C | 30.7°C | 30.9°C | -0.2°C |
| Avg Low | 24.2°C | 24.5°C | 24.6°C | 24.6°C | 24.5°C | +0.3°C |
| Avg Rain | 257 mm | 264 mm | 380 mm | 485 mm | 582 mm | +325 mm |
August temperatures in Cachar have stayed relatively stable across the record.
August has ranged from a record low of 21.9°C (1997) to a record high of 37.2°C (1986).
Rainfall in August is a relatively wet time of year, averaging 380 mm, with a wettest year of 883 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.1°C per decade, narrowing the gap between day and night.
A quieter season to visit Cachar
If your dates are flexible, the more temperate months of November and February tend to be the most comfortable for visiting Cachar. That said, August — with days averaging 31.1°C and nights around 24.5°C (mean 27.8°C) and higher rainfall (380 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 | 30.6°C | 27.5°C | 24.3°C | 33.2°C | 23.0°C | 636 mm | 89% | 1.2 m/s | 4.5 |
| 2024 | 30.5°C | 27.5°C | 24.5°C | 34.5°C | 23.6°C | 704 mm | 89% | 1.1 m/s | 4 |
| 2023 | 31.0°C | 27.8°C | 24.6°C | 35.4°C | 23.7°C | 644 mm | 89% | 1.3 m/s | 4 |
| 2022 | 32.0°C | 28.3°C | 24.5°C | 34.9°C | 23.0°C | 270 mm | 85% | 1 m/s | 5 |
| 2021 | 30.2°C | 27.3°C | 24.5°C | 34.4°C | 23.1°C | 795 mm | 89% | 1.3 m/s | 4.2 |
| 2020 | 31.1°C | 27.9°C | 24.7°C | 35.1°C | 23.5°C | 442 mm | 88% | 1.1 m/s | 4.8 |
| 2019 🔥 | 32.3°C | 28.7°C | 25.2°C | 35.1°C | 24.2°C | 424 mm | 85% | 1 m/s | 5.1 |
| 2018 | 31.2°C | 28.1°C | 25.0°C | 34.9°C | 23.3°C | 460 mm | 87% | 0.9 m/s | 4.8 |
| 2017 🌧️ | 30.4°C | 27.6°C | 24.8°C | 33.4°C | 23.8°C | 883 mm | 90% | 1.2 m/s | 4.3 |
| 2016 | 31.6°C | 28.3°C | 24.9°C | 34.8°C | 22.6°C | 342 mm | 87% | 1 m/s | 5.1 |
| 2015 | 30.1°C | 27.3°C | 24.5°C | 31.8°C | 23.5°C | 571 mm | 90% | 1.2 m/s | 4.1 |
| 2014 | 30.6°C | 27.6°C | 24.5°C | 34.2°C | 23.4°C | 478 mm | 89% | 1.3 m/s | 4.6 |
| 2013 ❄️ | 29.7°C | 27.0°C | 24.3°C | 32.2°C | 23.1°C | 401 mm | 90% | 1.1 m/s | 4.7 |
| 2012 | 30.2°C | 27.4°C | 24.6°C | 33.3°C | 23.2°C | 426 mm | 90% | 1.1 m/s | 5.1 |
| 2011 | 30.5°C | 27.3°C | 24.0°C | 34.7°C | 22.0°C | 538 mm | 87% | 1 m/s | 4.7 |
| 2010 | 30.6°C | 27.5°C | 24.5°C | 34.2°C | 23.5°C | 330 mm | 88% | 1.2 m/s | 4.9 |
| 2009 | 30.9°C | 27.7°C | 24.5°C | 34.5°C | 23.0°C | 442 mm | 87% | 1.2 m/s | 4.5 |
| 2008 | 30.0°C | 27.1°C | 24.1°C | 34.9°C | 23.2°C | 495 mm | 89% | 1.2 m/s | 4.4 |
| 2007 | 31.6°C | 28.2°C | 24.7°C | 36.5°C | 23.5°C | 286 mm | 86% | 1 m/s | 4.8 |
| 2006 | 32.4°C | 28.4°C | 24.4°C | 37.0°C | 22.7°C | 246 mm | 84% | 0.9 m/s | 5.4 |
| 2005 | 31.1°C | 27.9°C | 24.8°C | 35.1°C | 23.2°C | 545 mm | 88% | 1.1 m/s | 4.4 |
| 2004 | 31.7°C | 28.2°C | 24.7°C | 34.6°C | 23.5°C | 333 mm | 85% | 0.9 m/s | 5.3 |
| 2003 | 32.2°C | 28.6°C | 24.9°C | 34.8°C | 23.5°C | 280 mm | 85% | 1 m/s | 5.2 |
| 2002 | 30.9°C | 27.6°C | 24.4°C | 34.5°C | 23.1°C | 345 mm | 87% | 0.9 m/s | 4.7 |
| 2001 | 31.5°C | 28.2°C | 24.8°C | 37.1°C | 24.0°C | 275 mm | 86% | 0.9 m/s | 5.2 |
| 2000 | 30.5°C | 27.5°C | 24.6°C | 34.6°C | 23.6°C | 556 mm | 88% | 1.2 m/s | 4.7 |
| 1999 | 30.6°C | 27.5°C | 24.3°C | 34.1°C | 23.0°C | 395 mm | 88% | 1.1 m/s | 4.6 |
| 1998 | 30.3°C | 27.5°C | 24.7°C | 33.8°C | 23.9°C | 447 mm | 90% | 1.3 m/s | 4.4 |
| 1997 | 31.1°C | 27.8°C | 24.5°C | 34.8°C | 21.9°C | 298 mm | 87% | 1.2 m/s | 4.5 |
| 1996 | 31.1°C | 27.6°C | 24.2°C | 35.5°C | 22.8°C | 242 mm | 85% | 1 m/s | 4.3 |
| 1995 | 31.3°C | 27.8°C | 24.4°C | 35.0°C | 22.6°C | 305 mm | 86% | 1 m/s | 4.5 |
| 1994 | 32.5°C | 28.6°C | 24.7°C | 35.9°C | 22.9°C | 232 mm | 83% | 0.9 m/s | 4.9 |
| 1993 | 31.1°C | 27.7°C | 24.4°C | 33.6°C | 23.0°C | 243 mm | 87% | 1.2 m/s | 4.2 |
| 1992 | 31.7°C | 28.0°C | 24.3°C | 36.0°C | 22.7°C | 170 mm | 83% | 0.9 m/s | 4.9 |
| 1991 | 31.9°C | 28.3°C | 24.8°C | 35.3°C | 23.3°C | 197 mm | 82% | 1.1 m/s | 4.4 |
| 1990 | 32.3°C | 28.4°C | 24.6°C | 35.3°C | 23.6°C | 114 mm | 83% | 0.9 m/s | 4.7 |
| 1989 | 31.7°C | 28.0°C | 24.2°C | 35.3°C | 23.0°C | 195 mm | 83% | 0.9 m/s | 5 |
| 1988 | 30.4°C | 27.4°C | 24.4°C | 34.1°C | 23.2°C | 398 mm | 89% | 1.5 m/s | 3.7 |
| 1987 | 31.1°C | 27.7°C | 24.2°C | 35.3°C | 22.6°C | 207 mm | 86% | 1.2 m/s | 4.5 |
| 1986 | 31.5°C | 27.8°C | 24.1°C | 37.2°C | 22.5°C | 230 mm | 84% | 1.1 m/s | 4.9 |
| 1985 | 31.4°C | 27.7°C | 24.1°C | 34.4°C | 22.6°C | 169 mm | 85% | 1 m/s | 5 |
| 1984 | 31.3°C | 27.6°C | 24.0°C | 35.6°C | 22.7°C | 164 mm | 85% | 1 m/s | 4.8 |
| 1983 | 30.5°C | 27.3°C | 24.1°C | 33.8°C | 23.0°C | 331 mm | 86% | 1.1 m/s | — |
| 1982 | 31.2°C | 27.8°C | 24.4°C | 33.5°C | 23.3°C | 308 mm | 86% | 0.9 m/s | — |
| 1981 | 31.2°C | 27.8°C | 24.3°C | 33.6°C | 23.4°C | 315 mm | 87% | 1.2 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 31.1°C with lows near 24.5°C (mean 27.8°C), based on 45 years of NASA POWER data.
August averages 380 mm of rainfall in Cachar, a relatively wet time of year. The wettest on record was 883 mm in 2017.
The hottest August reached 37.2°C in 1986. The coldest dipped to 21.9°C in 1997.
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. Overnight lows rose from 24.2°C to 24.5°C while daytime highs eased from 31.1°C to 30.9°C, narrowing the gap between day and night.
August is one of the warmer months of the year in Cachar and a relatively wet time of year, so plan for around 31.1°C daytime highs and 24.5°C at night.
Not quite — August is the 10th coolest month in Cachar, averaging 27.8°C.
For August in Cachar, pack light, breathable clothing and sun protection, with typical highs of 31.1°C and lows of 24.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in August averages 87% — quite humid.
Average wind speed in August is 1.1 m/s. The windiest August on record averaged 1.5 m/s (1988).
The wettest August on record was 2017 with 883 mm. On average, August sees 380 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 Cachar 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.
