October is one of the cooler months of the year in Jamui, with average highs near 32.2°C and lows around 15.9°C (mean 24.1°C). It is one of the drier months, averaging 60 mm of rainfall and 76% relative humidity across the period.
October is one of the cooler months of the year in Jamui. Across 45 years of records, the warmest October in Jamui was 1982 — when the month averaged 25.9°C — while the coldest was 2012 at 22.3°C. Typical October days reach 32.2°C with nights near 15.9°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 | 24.1°C | 23.5°C | 24.1°C | 24.3°C | 24.5°C | +0.4°C |
| Avg High | 32.7°C | 32.0°C | 31.9°C | 32.5°C | 32.0°C | -0.7°C |
| Avg Low | 15.4°C | 15.0°C | 16.3°C | 16.1°C | 17.0°C | +1.6°C |
| Avg Rain | 45 mm | 40 mm | 59 mm | 61 mm | 117 mm | +72 mm |
October temperatures in Jamui have risen by about 0.7°C between 1981–1985 and 2021–2025.
October has ranged from a record low of 12.5°C (2012) to a record high of 35.3°C (1992).
Rainfall in October is one of the drier months, averaging 60 mm, with a wettest year of 208 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°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 Jamui
October is one of the best times to visit Jamui. Expect days averaging 32.2°C and nights around 15.9°C (mean 24.1°C) — cooler than Jamui's yearly average — with moderate rainfall (60 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 31.6°C | 18.5°C | 25.1°C | 148 mm | 83% | 1.5 m/s | 4.1 |
| 2024 | 31.7°C | 20.0°C | 25.8°C | 60 mm | 85% | 1.6 m/s | 3.7 |
| 2023 | 31.3°C | 16.8°C | 24.1°C | 150 mm | 81% | 1.7 m/s | 4.3 |
| 2022 | 32.8°C | 16.2°C | 24.5°C | 114 mm | 79% | 1.4 m/s | 4.5 |
| 2021 | 32.2°C | 14.4°C | 23.3°C | 170 mm | 85% | 1.8 m/s | 4.2 |
| 2020 | 32.2°C | 15.8°C | 24.0°C | 59 mm | 82% | 1.1 m/s | 4.6 |
| 2019 | 30.7°C | 17.0°C | 23.8°C | 40 mm | 85% | 1.3 m/s | 3.8 |
| 2018 | 33.9°C | 16.2°C | 25.1°C | 37 mm | 65% | 1.6 m/s | 4.8 |
| 2017 | 32.4°C | 17.1°C | 24.8°C | 141 mm | 82% | 1.6 m/s | 4.1 |
| 2016 | 33.0°C | 16.2°C | 24.6°C | 38 mm | 80% | 1.3 m/s | 4.7 |
| 2015 | 33.4°C | 16.4°C | 24.9°C | 5 mm | 66% | 1.3 m/s | 4.8 |
| 2014 | 32.2°C | 16.4°C | 24.3°C | 32 mm | 78% | 1.3 m/s | 4.5 |
| 2013 🌧️ | 31.9°C | 15.8°C | 23.8°C | 208 mm | 83% | 1.9 m/s | 3.8 |
| 2012 ❄️ | 32.2°C | 12.5°C | 22.3°C | 37 mm | 77% | 1.5 m/s | 4.9 |
| 2011 | 31.5°C | 16.1°C | 23.8°C | 21 mm | 78% | 1 m/s | 4.6 |
| 2010 | 33.4°C | 16.9°C | 25.1°C | 57 mm | 75% | 1.4 m/s | 4.3 |
| 2009 | 32.2°C | 13.1°C | 22.7°C | 99 mm | 74% | 1.7 m/s | 4.8 |
| 2008 | 32.1°C | 15.6°C | 23.8°C | 11 mm | 78% | 1 m/s | 4.8 |
| 2007 | 31.4°C | 16.8°C | 24.1°C | 47 mm | 82% | 1.2 m/s | 4.7 |
| 2006 | 31.8°C | 17.2°C | 24.5°C | 26 mm | 77% | 0.9 m/s | 5 |
| 2005 | 32.6°C | 18.8°C | 25.7°C | 63 mm | 79% | 1.5 m/s | 3.8 |
| 2004 | 31.4°C | 15.5°C | 23.4°C | 43 mm | 74% | 1.3 m/s | 4.4 |
| 2003 | 31.2°C | 15.7°C | 23.4°C | 137 mm | 82% | 1.7 m/s | 3.7 |
| 2002 | 32.3°C | 14.5°C | 23.4°C | 53 mm | 76% | 1.3 m/s | 4.6 |
| 2001 | 31.5°C | 19.3°C | 25.4°C | 98 mm | 79% | 1.1 m/s | 4.5 |
| 2000 | 32.2°C | 16.4°C | 24.3°C | 7 mm | 72% | 1.1 m/s | 5 |
| 1999 | 31.0°C | 16.2°C | 23.6°C | 95 mm | 82% | 1.6 m/s | 4.4 |
| 1998 | 32.5°C | 14.7°C | 23.6°C | 85 mm | 84% | 1.4 m/s | 4.2 |
| 1997 | 30.2°C | 15.5°C | 22.8°C | 30 mm | 77% | 1.2 m/s | 4.7 |
| 1996 | 31.9°C | 14.7°C | 23.3°C | 21 mm | 74% | 1.3 m/s | 4.8 |
| 1995 | 31.9°C | 13.6°C | 22.8°C | 15 mm | 76% | 1 m/s | 5 |
| 1994 | 31.6°C | 14.9°C | 23.3°C | 67 mm | 75% | 1.4 m/s | 5.1 |
| 1993 | 31.6°C | 14.1°C | 22.8°C | 27 mm | 74% | 0.9 m/s | 5.2 |
| 1992 | 35.3°C | 16.1°C | 25.7°C | 16 mm | 57% | 1.3 m/s | 5.1 |
| 1991 | 31.8°C | 16.1°C | 24.0°C | 9 mm | 71% | 1.1 m/s | 5.2 |
| 1990 | 31.8°C | 13.8°C | 22.8°C | 39 mm | 78% | 1.8 m/s | 4.7 |
| 1989 | 33.6°C | 17.4°C | 25.5°C | 33 mm | 65% | 1.2 m/s | 5.3 |
| 1988 | 31.9°C | 16.6°C | 24.3°C | 16 mm | 75% | 1.4 m/s | 5.2 |
| 1987 | 32.1°C | 14.6°C | 23.4°C | 13 mm | 79% | 1.1 m/s | 5.1 |
| 1986 | 33.5°C | 14.2°C | 23.9°C | 85 mm | 68% | 1.4 m/s | 5.1 |
| 1985 | 31.5°C | 14.8°C | 23.1°C | 140 mm | 82% | 1.5 m/s | 5 |
| 1984 | 31.4°C | 15.3°C | 23.3°C | 16 mm | 75% | 1.4 m/s | 5 |
| 1983 | 35.0°C | 13.6°C | 24.3°C | 58 mm | 65% | 1.7 m/s | — |
| 1982 🔥 | 34.5°C | 17.3°C | 25.9°C | 40 mm | 60% | 1.3 m/s | — |
| 1981 | 30.9°C | 14.8°C | 22.9°C | 1 mm | 76% | 1.4 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 32.2°C with lows near 15.9°C (mean 24.1°C), based on 45 years of NASA POWER data.
October averages 60 mm of rainfall in Jamui, one of the drier months. The wettest on record was 208 mm in 2013.
The hottest October reached 35.3°C in 1992. The coldest dipped to 12.5°C in 2012.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 0.7°C. Daytime highs moved from 32.7°C to 31.9°C and overnight lows from 15.2°C to 17.2°C over the same span.
October is one of the cooler months of the year in Jamui and one of the drier months, so plan for around 32.2°C daytime highs and 15.9°C at night.
Not quite — October is the 5th coolest month in Jamui, averaging 24.1°C.
For October in Jamui, pack light, breathable clothing and sun protection, with typical highs of 32.2°C and lows of 15.9°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 1.9 m/s (2013).
The wettest October on record was 2013 with 208 mm. On average, October sees 60 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 Jamui 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.
