July is one of the warmer months of the year in Bongaigaon, with average highs near 34.4°C and lows around 24.8°C (mean 29.6°C). It is a relatively wet time of year, averaging 373 mm of rainfall and 84% relative humidity across the period.
July is one of the warmer months of the year in Bongaigaon. Across 45 years of records, the warmest July in Bongaigaon was 1983 — when the month averaged 31.1°C — while the coldest were 1989, 2004 and 2010 at 28.4°C. Typical July days reach 34.4°C with nights near 24.8°C. The long-term July temperature trend is broadly flat.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 29.4°C | 29.7°C | 29.4°C | 29.5°C | 29.9°C | +0.5°C |
| Avg High | 34.6°C | 34.7°C | 34.1°C | 33.8°C | 34.7°C | +0.1°C |
| Avg Low | 24.2°C | 24.7°C | 24.8°C | 25.1°C | 25.1°C | +0.9°C |
| Avg Rain | 395 mm | 355 mm | 388 mm | 384 mm | 329 mm | -67 mm |
July temperatures in Bongaigaon have risen by about 0.4°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 21.8°C (1989) to a record high of 37.2°C (1983).
Rainfall in July is a relatively wet time of year, averaging 373 mm, with a wettest year of 594 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
A quieter season to visit Bongaigaon
If your dates are flexible, the more temperate months of November and March tend to be the most comfortable for visiting Bongaigaon. That said, July — with days averaging 34.4°C and nights around 24.8°C (mean 29.6°C) and higher rainfall (373 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 | 35.3°C | 24.6°C | 29.9°C | 311 mm | 82% | 1.5 m/s | 5.1 |
| 2024 | 35.4°C | 25.4°C | 30.4°C | 377 mm | 85% | 1.6 m/s | 4.5 |
| 2023 | 35.2°C | 25.7°C | 30.5°C | 205 mm | 83% | 1.9 m/s | 4.2 |
| 2022 | 34.8°C | 24.6°C | 29.7°C | 181 mm | 86% | 1.8 m/s | 4.7 |
| 2021 | 34.4°C | 25.2°C | 29.8°C | 336 mm | 85% | 1.9 m/s | 4 |
| 2020 | 32.8°C | 25.3°C | 29.0°C | 562 mm | 89% | 2.1 m/s | 2.9 |
| 2019 | 34.0°C | 25.7°C | 29.8°C | 592 mm | 87% | 1.9 m/s | 3.8 |
| 2018 | 34.7°C | 25.7°C | 30.2°C | 292 mm | 85% | 1.6 m/s | 4.3 |
| 2017 | 35.2°C | 23.7°C | 29.4°C | 396 mm | 85% | 1.6 m/s | 4.5 |
| 2016 | 33.6°C | 25.1°C | 29.4°C | 535 mm | 87% | 1.8 m/s | 3.5 |
| 2015 | 34.5°C | 24.9°C | 29.7°C | 288 mm | 85% | 1.8 m/s | 4.7 |
| 2014 | 34.3°C | 25.7°C | 30.0°C | 210 mm | 84% | 1.7 m/s | 4.6 |
| 2013 | 33.1°C | 26.0°C | 29.5°C | 345 mm | 87% | 1.8 m/s | 4.6 |
| 2012 | 33.0°C | 25.7°C | 29.4°C | 490 mm | 87% | 1.9 m/s | 4 |
| 2011 | 33.3°C | 24.5°C | 28.9°C | 313 mm | 85% | 2 m/s | 4.2 |
| 2010 | 32.7°C | 24.1°C | 28.4°C | 379 mm | 86% | 2 m/s | 4.1 |
| 2009 | 35.5°C | 25.0°C | 30.2°C | 438 mm | 82% | 1.6 m/s | 4.6 |
| 2008 | 33.9°C | 25.3°C | 29.6°C | 307 mm | 85% | 1.7 m/s | 4.3 |
| 2007 | 34.2°C | 23.4°C | 28.8°C | 459 mm | 85% | 1.8 m/s | 3.5 |
| 2006 | 34.4°C | 25.4°C | 29.9°C | 326 mm | 82% | 1.5 m/s | 4.8 |
| 2005 | 34.7°C | 23.9°C | 29.3°C | 363 mm | 82% | 1.8 m/s | 4 |
| 2004 | 32.7°C | 24.1°C | 28.4°C | 574 mm | 86% | 1.8 m/s | 3.6 |
| 2003 | 34.2°C | 24.7°C | 29.5°C | 437 mm | 85% | 1.7 m/s | 4.3 |
| 2002 | 33.7°C | 25.1°C | 29.4°C | 392 mm | 85% | 1.5 m/s | 3.1 |
| 2001 | 34.5°C | 25.5°C | 30.0°C | 319 mm | 83% | 1.5 m/s | 4.8 |
| 2000 | 33.3°C | 25.3°C | 29.3°C | 266 mm | 84% | 1.5 m/s | 4.7 |
| 1999 | 34.3°C | 23.3°C | 28.8°C | 342 mm | 85% | 1.8 m/s | 4.3 |
| 1998 | 33.7°C | 25.5°C | 29.6°C | 375 mm | 85% | 1.7 m/s | 4.3 |
| 1997 | 34.4°C | 24.1°C | 29.2°C | 304 mm | 82% | 1.4 m/s | 5 |
| 1996 | 35.4°C | 25.0°C | 30.2°C | 349 mm | 84% | 1.8 m/s | 3.8 |
| 1995 | 33.4°C | 25.3°C | 29.3°C | 530 mm | 84% | 1.6 m/s | 4.8 |
| 1994 | 36.6°C | 25.1°C | 30.9°C | 209 mm | 77% | 1.5 m/s | 5 |
| 1993 | 35.0°C | 24.2°C | 29.6°C | 326 mm | 83% | 1.9 m/s | 4 |
| 1992 | 34.9°C | 23.5°C | 29.2°C | 317 mm | 81% | 1.7 m/s | 4.4 |
| 1991 | 35.5°C | 25.4°C | 30.5°C | 234 mm | 81% | 1.5 m/s | 3.6 |
| 1990 | 34.0°C | 25.2°C | 29.6°C | 566 mm | 83% | 1.3 m/s | 4.7 |
| 1989 ❄️ | 34.9°C | 21.8°C | 28.4°C | 459 mm | 83% | 1.8 m/s | 4.7 |
| 1988 | 33.7°C | 25.2°C | 29.5°C | 399 mm | 84% | 1.5 m/s | 4.2 |
| 1987 | 34.2°C | 22.8°C | 28.5°C | 482 mm | 84% | 1.8 m/s | 3.9 |
| 1986 | 34.9°C | 24.5°C | 29.7°C | 254 mm | 79% | 1.8 m/s | 4.8 |
| 1985 | 35.0°C | 23.7°C | 29.4°C | 404 mm | 82% | 1.6 m/s | 4.3 |
| 1984 | 33.9°C | 24.5°C | 29.2°C | 451 mm | 87% | 2 m/s | 3.4 |
| 1983 🔥 | 37.2°C | 25.0°C | 31.1°C | 226 mm | 79% | 2.1 m/s | — |
| 1982 | 33.7°C | 25.2°C | 29.4°C | 290 mm | 85% | 1.8 m/s | — |
| 1981 🌧️ | 34.1°C | 24.9°C | 29.5°C | 594 mm | 86% | 1.8 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 34.4°C with lows near 24.8°C (mean 29.6°C), based on 45 years of NASA POWER data.
July averages 373 mm of rainfall in Bongaigaon, a relatively wet time of year. The wettest on record was 594 mm in 1981.
The hottest July reached 37.2°C in 1983. The coldest dipped to 21.8°C in 1989.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 0.4°C. Daytime highs moved from 34.8°C to 35°C and overnight lows from 24.7°C to 25.1°C over the same span.
July is one of the warmer months of the year in Bongaigaon and a relatively wet time of year, so plan for around 34.4°C daytime highs and 24.8°C at night.
Not quite — July is the 11th coolest month in Bongaigaon, averaging 29.6°C.
For July in Bongaigaon, pack light, breathable clothing and sun protection, with typical highs of 34.4°C and lows of 24.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 84% — quite humid.
Average wind speed in July is 1.7 m/s. The windiest July on record averaged 2.1 m/s (1983).
The wettest July on record was 1981 with 594 mm. On average, July sees 373 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 Bongaigaon behaves each July, 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 July specifically, along with year-by-year records and how the month has changed over the decades.
