October is one of the cooler months of the year in Vaishali, with average highs near 30.8°C and lows around 20.5°C (mean 25.7°C). It is one of the drier months, averaging 49 mm of rainfall and 73% relative humidity across the period.
October is one of the cooler months of the year in Vaishali. Across 45 years of records, the warmest October in Vaishali was 1992 — when the month averaged 27.8°C — while the coldest was 2012 at 23.4°C. Typical October days reach 30.8°C with nights near 20.5°C. The long-term trend is warming, about 0.2°C per decade.
October is one of the drier months in Vaishali, averaging 49 mm of rainfall. The wettest October on record was 2025 with 225 mm, while the driest was 1981 at 0 mm.
Relative humidity in Vaishali during October averages 73%. The most humid October was 2021 at 86%, and the least humid was 1992 at 55%.
October receives about 4.7 kWh/m²/day of solar energy in Vaishali. The sunniest Octobers were 1989 and 1991 at 5.4 kWh/m²/day, and the cloudiest was 2013 at 3.8.
Average wind speed in Vaishali during October is 1.3 m/s. The windiest October was 2013 at 1.9 m/s, while the calmest was 2006 at 0.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 25.4°C | 25.4°C | 25.7°C | 25.8°C | 26.3°C | +0.9°C |
| Avg High | 30.8°C | 30.7°C | 30.9°C | 30.9°C | 30.9°C | +0.1°C |
| Avg Low | 19.9°C | 20.2°C | 20.5°C | 20.7°C | 21.8°C | +1.9°C |
| Avg Rain | 45 mm | 34 mm | 47 mm | 47 mm | 90 mm | +46 mm |
October temperatures in Vaishali have risen by about 1°C between 1981–1985 and 2021–2025.
October has ranged from a record low of 12.2°C (2012) to a record high of 36°C (2018).
Rainfall in October is one of the drier months, averaging 49 mm, with a wettest year of 225 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.4°C per decade, narrowing the gap between day and night.
A good time to visit Vaishali
October is a good time to visit Vaishali, with days averaging 30.8°C and nights around 20.5°C (mean 25.7°C, close to Vaishali's yearly average) and moderate rainfall. November and February are marginally more temperate, but October still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 🌧️ | 29.8°C | 25.9°C | 22.0°C | 31.3°C | 18.4°C | 225 mm | 84% | 1.6 m/s | 3.9 |
| 2024 | 32.5°C | 27.7°C | 23.0°C | 34.3°C | 20.5°C | 7 mm | 76% | 1.7 m/s | 3.9 |
| 2023 | 31.3°C | 26.2°C | 21.2°C | 33.2°C | 17.5°C | 73 mm | 73% | 1.5 m/s | 4.6 |
| 2022 | 31.2°C | 26.0°C | 20.9°C | 34.5°C | 16.8°C | 65 mm | 76% | 1.4 m/s | 4.7 |
| 2021 | 29.6°C | 25.6°C | 21.6°C | 32.4°C | 14.0°C | 105 mm | 86% | 1.8 m/s | 4.2 |
| 2020 | 30.7°C | 26.4°C | 22.1°C | 32.6°C | 15.3°C | 68 mm | 80% | 1 m/s | 4.7 |
| 2019 | 28.6°C | 24.7°C | 20.8°C | 30.5°C | 17.9°C | 7 mm | 83% | 1.1 m/s | 3.9 |
| 2018 | 34.2°C | 27.4°C | 20.7°C | 36.0°C | 16.5°C | 8 mm | 58% | 1.5 m/s | 4.8 |
| 2017 | 32.7°C | 27.6°C | 22.5°C | 34.6°C | 17.9°C | 18 mm | 71% | 1.3 m/s | 4.5 |
| 2016 | 30.4°C | 25.3°C | 20.3°C | 33.2°C | 15.0°C | 67 mm | 80% | 1.2 m/s | 4.8 |
| 2015 | 33.8°C | 27.1°C | 20.4°C | 35.7°C | 17.1°C | 7 mm | 57% | 1.2 m/s | 4.9 |
| 2014 | 29.5°C | 24.9°C | 20.3°C | 32.4°C | 15.9°C | 54 mm | 77% | 1.1 m/s | 4.6 |
| 2013 | 29.2°C | 25.3°C | 21.4°C | 31.2°C | 15.8°C | 192 mm | 84% | 1.9 m/s | 3.8 |
| 2012 ❄️ | 28.8°C | 23.4°C | 18.1°C | 31.9°C | 12.2°C | 34 mm | 75% | 1.1 m/s | 5 |
| 2011 | 30.1°C | 25.3°C | 20.5°C | 31.8°C | 15.6°C | 6 mm | 77% | 1 m/s | 4.7 |
| 2010 | 31.4°C | 26.5°C | 21.6°C | 34.4°C | 15.9°C | 81 mm | 75% | 1.3 m/s | 4.4 |
| 2009 | 30.7°C | 24.7°C | 18.7°C | 33.7°C | 13.5°C | 51 mm | 69% | 1.6 m/s | 4.7 |
| 2008 | 30.1°C | 25.5°C | 20.8°C | 32.2°C | 16.3°C | 5 mm | 79% | 1 m/s | 5 |
| 2007 | 29.1°C | 24.5°C | 19.9°C | 31.3°C | 16.1°C | 34 mm | 80% | 1.1 m/s | 4.8 |
| 2006 | 30.8°C | 25.8°C | 20.8°C | 33.2°C | 17.1°C | 7 mm | 74% | 0.8 m/s | 5.1 |
| 2005 | 32.5°C | 27.3°C | 22.1°C | 35.4°C | 18.8°C | 52 mm | 69% | 1.5 m/s | 4.3 |
| 2004 | 31.9°C | 26.2°C | 20.5°C | 33.5°C | 16.8°C | 18 mm | 63% | 1.2 m/s | 4.7 |
| 2003 | 29.7°C | 24.8°C | 19.9°C | 31.9°C | 15.0°C | 115 mm | 80% | 1.7 m/s | 4.2 |
| 2002 | 32.2°C | 26.1°C | 19.9°C | 34.9°C | 14.7°C | 76 mm | 66% | 1.2 m/s | 4.8 |
| 2001 | 30.0°C | 25.8°C | 21.6°C | 31.7°C | 18.2°C | 110 mm | 77% | 1 m/s | 4.5 |
| 2000 | 31.6°C | 25.9°C | 20.3°C | 32.7°C | 16.1°C | 1 mm | 70% | 0.9 m/s | 5.1 |
| 1999 | 30.5°C | 25.7°C | 20.9°C | 32.3°C | 16.4°C | 89 mm | 77% | 1.4 m/s | 4.5 |
| 1998 | 30.5°C | 26.6°C | 22.6°C | 32.8°C | 14.6°C | 70 mm | 83% | 1.4 m/s | 4.5 |
| 1997 | 29.0°C | 24.1°C | 19.2°C | 30.8°C | 15.7°C | 31 mm | 77% | 1.2 m/s | 4.8 |
| 1996 | 29.7°C | 24.5°C | 19.4°C | 31.6°C | 13.1°C | 33 mm | 74% | 1.1 m/s | 4.9 |
| 1995 | 30.4°C | 25.4°C | 20.3°C | 32.3°C | 13.5°C | 11 mm | 73% | 1 m/s | 5.1 |
| 1994 | 30.3°C | 24.5°C | 18.7°C | 31.7°C | 13.7°C | 43 mm | 72% | 1.4 m/s | 5.1 |
| 1993 | 30.2°C | 25.0°C | 19.9°C | 32.3°C | 13.3°C | 19 mm | 73% | 0.9 m/s | 5.3 |
| 1992 🔥 | 34.2°C | 27.8°C | 21.4°C | 35.9°C | 15.7°C | 23 mm | 55% | 1.3 m/s | 5 |
| 1991 | 32.2°C | 25.9°C | 19.6°C | 33.4°C | 16.0°C | 1 mm | 62% | 1.1 m/s | 5.4 |
| 1990 | 30.0°C | 24.8°C | 19.6°C | 32.3°C | 12.6°C | 16 mm | 74% | 1.5 m/s | 4.9 |
| 1989 | 32.7°C | 26.9°C | 21.2°C | 35.1°C | 15.9°C | 33 mm | 61% | 1.2 m/s | 5.4 |
| 1988 | 30.1°C | 24.8°C | 19.5°C | 32.1°C | 16.4°C | 15 mm | 73% | 1.2 m/s | 5.3 |
| 1987 | 29.2°C | 24.6°C | 20.1°C | 32.6°C | 14.4°C | 25 mm | 79% | 1 m/s | 5.1 |
| 1986 | 31.5°C | 25.5°C | 19.5°C | 34.8°C | 14.4°C | 74 mm | 62% | 1.3 m/s | 5.2 |
| 1985 | 28.2°C | 24.2°C | 20.1°C | 31.4°C | 13.9°C | 169 mm | 84% | 1.5 m/s | 5 |
| 1984 | 30.0°C | 24.5°C | 19.0°C | 31.7°C | 15.1°C | 7 mm | 74% | 1.4 m/s | 5.3 |
| 1983 | 32.6°C | 26.7°C | 20.8°C | 34.7°C | 14.7°C | 51 mm | 59% | 1.6 m/s | — |
| 1982 | 33.6°C | 27.3°C | 21.0°C | 35.7°C | 17.1°C | 29 mm | 56% | 1.2 m/s | — |
| 1981 | 29.7°C | 23.8°C | 17.9°C | 31.3°C | 15.3°C | 0 mm | 74% | 1.3 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 30.8°C with lows near 20.5°C (mean 25.7°C), based on 45 years of NASA POWER data.
October averages 49 mm of rainfall in Vaishali, one of the drier months. The wettest on record was 225 mm in 2025.
The hottest October reached 36°C in 2018. The coldest dipped to 12.2°C in 2012.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 1°C. Daytime highs moved from 30.8°C to 30.9°C and overnight lows from 19.8°C to 21.7°C over the same span.
October is one of the cooler months of the year in Vaishali and one of the drier months, so plan for around 30.8°C daytime highs and 20.5°C at night.
Not quite — October is the 5th coolest month in Vaishali, averaging 25.7°C.
For October in Vaishali, pack light, breathable clothing and sun protection, with typical highs of 30.8°C and lows of 20.5°C.
Relative humidity in October averages 73% — moderately humid.
Average wind speed in October is 1.3 m/s. The windiest October on record averaged 1.9 m/s (2013).
The wettest October on record was 2025 with 225 mm. On average, October sees 49 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 Vaishali 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.
