October is one of the cooler months of the year in Katihar, with average highs near 32.9°C and lows around 16.8°C (mean 24.9°C). It is one of the drier months, averaging 74 mm of rainfall and 76% relative humidity across the period.
October is one of the cooler months of the year in Katihar. Across 45 years of records, the warmest October in Katihar was 1988 — when the month averaged 27.3°C — while the coldest was 2012 at 22.7°C. Typical October days reach 32.9°C with nights near 16.8°C. The long-term October temperature trend is broadly flat.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 25.1°C | 25.1°C | 24.4°C | 24.6°C | 25.0°C | -0.1°C |
| Avg High | 33.7°C | 34.0°C | 32.1°C | 32.3°C | 32.1°C | -1.6°C |
| Avg Low | 16.5°C | 16.3°C | 16.7°C | 16.9°C | 17.9°C | +1.4°C |
| Avg Rain | 45 mm | 45 mm | 103 mm | 63 mm | 134 mm | +89 mm |
October temperatures in Katihar have stayed relatively stable across the record.
October has ranged from a record low of 13.6°C (2012) to a record high of 36.8°C (1992).
Rainfall in October is one of the drier months, averaging 74 mm, with a wettest year of 223 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.5°C per decade while lows rose 0.4°C per decade, narrowing the gap between day and night.
One of the best times to visit Katihar
October is one of the best times to visit Katihar. Expect days averaging 32.9°C and nights around 16.8°C (mean 24.9°C) — cooler than Katihar's yearly average — with moderate rainfall (74 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 31.5°C | 18.4°C | 24.9°C | 177 mm | 84% | 1.4 m/s | 4.1 |
| 2024 | 31.8°C | 21.3°C | 26.6°C | 58 mm | 87% | 1.7 m/s | 3.7 |
| 2023 | 31.5°C | 18.1°C | 24.8°C | 149 mm | 84% | 1.6 m/s | 4.4 |
| 2022 | 32.6°C | 17.1°C | 24.9°C | 144 mm | 83% | 1.4 m/s | 4.7 |
| 2021 | 32.5°C | 15.2°C | 23.9°C | 204 mm | 87% | 1.7 m/s | 4.1 |
| 2020 | 32.6°C | 17.1°C | 24.8°C | 72 mm | 84% | 1 m/s | 4.6 |
| 2019 | 31.1°C | 17.8°C | 24.4°C | 37 mm | 86% | 1.4 m/s | 4 |
| 2018 | 33.0°C | 17.6°C | 25.3°C | 42 mm | 71% | 1.3 m/s | 4.6 |
| 2017 | 32.6°C | 17.8°C | 25.2°C | 140 mm | 85% | 1.6 m/s | 4.1 |
| 2016 | 32.6°C | 18.4°C | 25.5°C | 48 mm | 82% | 1.1 m/s | 4.8 |
| 2015 | 33.2°C | 17.9°C | 25.5°C | 3 mm | 71% | 1.2 m/s | 4.9 |
| 2014 | 32.6°C | 16.2°C | 24.4°C | 14 mm | 78% | 1.2 m/s | 4.8 |
| 2013 🌧️ | 31.7°C | 17.1°C | 24.4°C | 223 mm | 84% | 1.7 m/s | 3.8 |
| 2012 ❄️ | 31.9°C | 13.6°C | 22.7°C | 44 mm | 77% | 2.1 m/s | 4.9 |
| 2011 | 31.8°C | 15.5°C | 23.7°C | 24 mm | 79% | 1 m/s | 4.9 |
| 2010 | 32.8°C | 16.8°C | 24.8°C | 53 mm | 82% | 1.5 m/s | 4.5 |
| 2009 | 32.3°C | 14.2°C | 23.3°C | 187 mm | 81% | 1.5 m/s | 4.7 |
| 2008 | 32.1°C | 16.8°C | 24.5°C | 70 mm | 79% | 1.1 m/s | 4.9 |
| 2007 | 32.5°C | 17.4°C | 24.9°C | 74 mm | 83% | 1.1 m/s | 4.6 |
| 2006 | 32.6°C | 17.3°C | 25.0°C | 48 mm | 79% | 0.9 m/s | 5.1 |
| 2005 | 31.3°C | 18.7°C | 25.0°C | 197 mm | 84% | 1.7 m/s | 3.9 |
| 2004 | 30.6°C | 16.7°C | 23.7°C | 118 mm | 80% | 1.3 m/s | 4.4 |
| 2003 | 31.8°C | 16.4°C | 24.1°C | 155 mm | 82% | 1.6 m/s | 3.9 |
| 2002 | 32.1°C | 14.8°C | 23.5°C | 28 mm | 80% | 1.1 m/s | 4.9 |
| 2001 | 31.5°C | 19.0°C | 25.2°C | 128 mm | 82% | 1.1 m/s | 4.3 |
| 2000 | 33.8°C | 16.1°C | 24.9°C | 26 mm | 73% | 1.2 m/s | 5 |
| 1999 | 30.6°C | 19.0°C | 24.8°C | 110 mm | 84% | 1.5 m/s | 4.5 |
| 1998 | 32.9°C | 14.8°C | 23.9°C | 154 mm | 84% | 1.5 m/s | 4.5 |
| 1997 | 31.6°C | 16.3°C | 23.9°C | 14 mm | 72% | 1.1 m/s | 5 |
| 1996 | 35.4°C | 16.8°C | 26.1°C | 28 mm | 61% | 1.5 m/s | 5 |
| 1995 | 35.6°C | 16.3°C | 25.9°C | 22 mm | 64% | 1.2 m/s | 5.2 |
| 1994 | 36.3°C | 16.3°C | 26.3°C | 27 mm | 58% | 1.5 m/s | 5.4 |
| 1993 | 35.4°C | 16.0°C | 25.7°C | 20 mm | 62% | 1.1 m/s | 5.3 |
| 1992 | 36.8°C | 16.1°C | 26.4°C | 19 mm | 55% | 1.4 m/s | 4.9 |
| 1991 | 31.8°C | 16.3°C | 24.1°C | 13 mm | 73% | 1.2 m/s | 5.2 |
| 1990 | 33.8°C | 14.8°C | 24.3°C | 43 mm | 71% | 1.8 m/s | 5 |
| 1989 | 35.7°C | 16.2°C | 26.0°C | 19 mm | 64% | 1.4 m/s | 5.5 |
| 1988 🔥 | 35.9°C | 18.7°C | 27.3°C | 10 mm | 62% | 1.7 m/s | 5.2 |
| 1987 | 32.5°C | 16.2°C | 24.3°C | 18 mm | 78% | 1.2 m/s | 5.2 |
| 1986 | 31.0°C | 15.4°C | 23.2°C | 119 mm | 76% | 1.2 m/s | 5 |
| 1985 | 33.3°C | 16.0°C | 24.7°C | 93 mm | 78% | 1.5 m/s | 5.1 |
| 1984 | 32.9°C | 17.2°C | 25.0°C | 36 mm | 74% | 1.4 m/s | 5.1 |
| 1983 | 35.5°C | 15.7°C | 25.6°C | 72 mm | 71% | 1.7 m/s | — |
| 1982 | 34.7°C | 17.8°C | 26.3°C | 40 mm | 62% | 1.2 m/s | — |
| 1981 | 31.7°C | 15.5°C | 23.6°C | 2 mm | 77% | 1.3 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 32.9°C with lows near 16.8°C (mean 24.9°C), based on 45 years of NASA POWER data.
October averages 74 mm of rainfall in Katihar, one of the drier months. The wettest on record was 223 mm in 2013.
The hottest October reached 36.8°C in 1992. The coldest dipped to 13.6°C in 2012.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have held steady by about 0°C. Daytime highs moved from 33.6°C to 32°C and overnight lows from 16.4°C to 18°C over the same span.
October is one of the cooler months of the year in Katihar and one of the drier months, so plan for around 32.9°C daytime highs and 16.8°C at night.
Not quite — October is the 5th coolest month in Katihar, averaging 24.9°C.
For October in Katihar, pack light, breathable clothing and sun protection, with typical highs of 32.9°C and lows of 16.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in October averages 76% — quite humid.
Average wind speed in October is 1.4 m/s. The windiest October on record averaged 2.1 m/s (2012).
The wettest October on record was 2013 with 223 mm. On average, October sees 74 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 Katihar behaves each October, 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 October specifically, along with year-by-year records and how the month has changed over the decades.
