March is one of the cooler months of the year in Bongaigaon, with average highs near 33.2°C and lows around 12.9°C (mean 23.1°C). It is one of the drier months, averaging 46 mm of rainfall and 56% relative humidity across the period.
March is one of the cooler months of the year in Bongaigaon. Across 45 years of records, the warmest March in Bongaigaon was 1986 — when the month averaged 25.4°C — while the coldest was 2003 at 20.4°C. Typical March days reach 33.2°C with nights near 12.9°C. The long-term March temperature trend is broadly flat.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 23.5°C | 23.4°C | 22.4°C | 22.9°C | 23.2°C | -0.3°C |
| Avg High | 34.8°C | 34.2°C | 32.4°C | 32.4°C | 32.2°C | -2.6°C |
| Avg Low | 12.2°C | 12.5°C | 12.3°C | 13.5°C | 14.3°C | +2.1°C |
| Avg Rain | 28 mm | 45 mm | 56 mm | 43 mm | 62 mm | +34 mm |
March temperatures in Bongaigaon have fallen by about 0.3°C between 1981–1985 and 2021–2025.
March has ranged from a record low of 10.3°C (1989) to a record high of 38.7°C (1986).
Rainfall in March is one of the drier months, averaging 46 mm, with a wettest year of 164 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.8°C per decade while lows rose 0.5°C per decade, narrowing the gap between day and night.
One of the best times to visit Bongaigaon
March is one of the best times to visit Bongaigaon. Expect days averaging 33.2°C and nights around 12.9°C (mean 23.1°C) — cooler than Bongaigaon's yearly average — with moderate rainfall (46 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 33.3°C | 13.5°C | 23.4°C | 10 mm | 63% | 1.6 m/s | 4.8 |
| 2024 🌧️ | 32.4°C | 13.4°C | 22.9°C | 164 mm | 59% | 1.7 m/s | 4.4 |
| 2023 | 30.8°C | 15.2°C | 23.0°C | 100 mm | 69% | 1.5 m/s | 4.6 |
| 2022 | 32.1°C | 14.0°C | 23.0°C | 38 mm | 65% | 1.4 m/s | 4.8 |
| 2021 | 32.2°C | 15.1°C | 23.6°C | 42 mm | 61% | 1.5 m/s | 5 |
| 2020 | 32.1°C | 14.8°C | 23.5°C | 21 mm | 68% | 1.5 m/s | 4.9 |
| 2019 | 31.0°C | 10.6°C | 20.8°C | 56 mm | 62% | 1.5 m/s | 5 |
| 2018 | 31.4°C | 14.8°C | 23.1°C | 59 mm | 64% | 1.4 m/s | 4.7 |
| 2017 | 30.7°C | 13.4°C | 22.1°C | 96 mm | 63% | 1.7 m/s | 4.4 |
| 2016 | 33.3°C | 16.7°C | 25.0°C | 82 mm | 58% | 1.8 m/s | 4.8 |
| 2015 | 32.8°C | 13.5°C | 23.1°C | 30 mm | 61% | 1.7 m/s | 5.1 |
| 2014 | 33.7°C | 13.3°C | 23.5°C | 12 mm | 61% | 1.4 m/s | 5.2 |
| 2013 | 33.3°C | 14.0°C | 23.6°C | 18 mm | 59% | 1.4 m/s | 5.4 |
| 2012 | 33.4°C | 12.2°C | 22.8°C | 10 mm | 57% | 1.6 m/s | 5.4 |
| 2011 | 31.5°C | 12.7°C | 22.1°C | 33 mm | 66% | 1.7 m/s | 4.8 |
| 2010 | 32.6°C | 14.1°C | 23.3°C | 40 mm | 61% | 1.5 m/s | 4.8 |
| 2009 | 31.7°C | 12.7°C | 22.2°C | 34 mm | 56% | 1.6 m/s | 5 |
| 2008 | 32.1°C | 12.7°C | 22.4°C | 122 mm | 62% | 1.6 m/s | 4.7 |
| 2007 | 34.2°C | 11.9°C | 23.0°C | 22 mm | 59% | 1.4 m/s | 5.3 |
| 2006 | 34.5°C | 13.5°C | 24.0°C | 16 mm | 60% | 1.4 m/s | 5.5 |
| 2005 | 31.7°C | 14.0°C | 22.8°C | 110 mm | 68% | 1.5 m/s | 4.3 |
| 2004 | 33.2°C | 11.9°C | 22.5°C | 25 mm | 65% | 1.4 m/s | 4.8 |
| 2003 ❄️ | 30.3°C | 10.5°C | 20.4°C | 112 mm | 67% | 1.4 m/s | 4.7 |
| 2002 | 31.9°C | 12.8°C | 22.4°C | 63 mm | 60% | 1.4 m/s | 5.1 |
| 2001 | 31.9°C | 11.8°C | 21.9°C | 28 mm | 55% | 1.5 m/s | 5.7 |
| 2000 | 32.1°C | 11.6°C | 21.9°C | 24 mm | 57% | 1.5 m/s | 5.2 |
| 1999 | 33.0°C | 12.3°C | 22.7°C | 12 mm | 46% | 1.6 m/s | 5.6 |
| 1998 | 31.9°C | 11.4°C | 21.6°C | 100 mm | 50% | 1.6 m/s | 4.7 |
| 1997 | 34.9°C | 13.4°C | 24.2°C | 44 mm | 39% | 1.8 m/s | 5.2 |
| 1996 | 34.2°C | 12.9°C | 23.5°C | 32 mm | 53% | 1.7 m/s | 4.8 |
| 1995 | 37.0°C | 13.1°C | 25.1°C | 23 mm | 33% | 1.7 m/s | 5.1 |
| 1994 | 34.9°C | 12.4°C | 23.6°C | 72 mm | 53% | 1.7 m/s | 4.6 |
| 1993 | 32.6°C | 12.5°C | 22.5°C | 48 mm | 47% | 1.5 m/s | 5.3 |
| 1992 | 37.6°C | 11.8°C | 24.7°C | 25 mm | 45% | 1.8 m/s | 5 |
| 1991 | 34.2°C | 14.2°C | 24.2°C | 15 mm | 47% | 1.6 m/s | 5.2 |
| 1990 | 32.1°C | 10.9°C | 21.5°C | 74 mm | 58% | 1.6 m/s | 4.9 |
| 1989 | 32.3°C | 10.3°C | 21.3°C | 17 mm | 55% | 1.5 m/s | 5.1 |
| 1988 | 34.5°C | 11.8°C | 23.2°C | 46 mm | 52% | 1.7 m/s | 4.9 |
| 1987 | 35.1°C | 13.2°C | 24.1°C | 61 mm | 50% | 1.5 m/s | 5 |
| 1986 🔥 | 38.7°C | 12.0°C | 25.4°C | 6 mm | 36% | 2 m/s | 5.7 |
| 1985 | 35.7°C | 14.1°C | 24.9°C | 27 mm | 51% | 1.6 m/s | 4.8 |
| 1984 | 37.1°C | 12.3°C | 24.7°C | 6 mm | 36% | 1.6 m/s | 5.4 |
| 1983 | 36.4°C | 12.1°C | 24.2°C | 8 mm | 43% | 1.8 m/s | — |
| 1982 | 31.6°C | 11.0°C | 21.3°C | 25 mm | 62% | 1.5 m/s | — |
| 1981 | 31.5°C | 13.2°C | 22.3°C | 60 mm | 64% | 1.6 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 33.2°C with lows near 12.9°C (mean 23.1°C), based on 45 years of NASA POWER data.
March averages 46 mm of rainfall in Bongaigaon, one of the drier months. The wettest on record was 164 mm in 2024.
The hottest March reached 38.7°C in 1986. The coldest dipped to 10.3°C in 1989.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have fallen by about 0.3°C. Daytime highs moved from 34.5°C to 32.2°C and overnight lows from 12.5°C to 14.2°C over the same span.
March is one of the cooler months of the year in Bongaigaon and one of the drier months, so plan for around 33.2°C daytime highs and 12.9°C at night.
Not quite — March is the 5th coolest month in Bongaigaon, averaging 23.1°C.
For March in Bongaigaon, pack light, breathable clothing and sun protection, with typical highs of 33.2°C and lows of 12.9°C.
Relative humidity in March averages 56% — moderately humid.
Average wind speed in March is 1.6 m/s. The windiest March on record averaged 2 m/s (1986).
The wettest March on record was 2024 with 164 mm. On average, March sees 46 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 March, 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 March specifically, along with year-by-year records and how the month has changed over the decades.
