October is one of the warmer months of the year in Barmer, with average highs near 39.5°C and lows around 17.6°C (mean 28.6°C). It is one of the drier months, averaging 5 mm of rainfall and 35% relative humidity across the period.
October is one of the warmer months of the year in Barmer. Across 45 years of records, the warmest October in Barmer was 2000 — when the month averaged 30.7°C — while the coldest was 1984 at 26.6°C. Typical October days reach 39.5°C with nights near 17.6°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 | 28.6°C | 28.2°C | 29.2°C | 28.1°C | 28.4°C | -0.2°C |
| Avg High | 40.3°C | 39.4°C | 40.4°C | 38.7°C | 38.4°C | -1.9°C |
| Avg Low | 17.0°C | 17.1°C | 18.1°C | 17.6°C | 18.3°C | +1.3°C |
| Avg Rain | 3 mm | 7 mm | 4 mm | 6 mm | 5 mm | +2 mm |
October temperatures in Barmer have stayed relatively stable across the record.
October has ranged from a record low of 14.4°C (1983) to a record high of 42.6°C (2009).
Rainfall in October is one of the drier months, averaging 5 mm, with a wettest year of 24 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.4°C per decade while lows rose 0.3°C per decade, narrowing the gap between day and night.
A good time to visit Barmer
October is a good time to visit Barmer, with days averaging 39.5°C and nights around 17.6°C (mean 28.6°C, close to Barmer's yearly average) and low rainfall. February and November are marginally more temperate, but October still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 36.3°C | 18.0°C | 27.1°C | 12 mm | 50% | 2.1 m/s | 5 |
| 2024 | 39.9°C | 20.5°C | 30.2°C | 4 mm | 52% | 2 m/s | 5.1 |
| 2023 | 39.3°C | 19.9°C | 29.6°C | 10 mm | 47% | 2.2 m/s | 5.4 |
| 2022 | 36.8°C | 17.9°C | 27.4°C | 0 mm | 47% | 1.7 m/s | 5.6 |
| 2021 | 39.8°C | 16.9°C | 28.4°C | 0 mm | 43% | 2.4 m/s | 5.5 |
| 2020 | 38.4°C | 16.6°C | 27.5°C | 3 mm | 42% | 1.7 m/s | 5.3 |
| 2019 🌧️ | 37.7°C | 18.3°C | 28.0°C | 24 mm | 53% | 1.6 m/s | 5.2 |
| 2018 | 40.2°C | 18.3°C | 29.3°C | 0 mm | 24% | 1.6 m/s | 5.4 |
| 2017 | 40.0°C | 17.4°C | 28.7°C | 0 mm | 34% | 1.7 m/s | 5.7 |
| 2016 | 37.9°C | 19.2°C | 28.6°C | 21 mm | 47% | 2 m/s | 5.4 |
| 2015 | 39.8°C | 15.2°C | 27.5°C | 0 mm | 35% | 2 m/s | 5.7 |
| 2014 | 39.4°C | 18.4°C | 28.9°C | 0 mm | 35% | 1.7 m/s | 5.4 |
| 2013 | 37.6°C | 17.6°C | 27.6°C | 16 mm | 50% | 1.9 m/s | 5.5 |
| 2012 | 38.1°C | 15.5°C | 26.8°C | 0 mm | 41% | 1.6 m/s | 5.7 |
| 2011 | 37.0°C | 16.4°C | 26.7°C | 0 mm | 45% | 1.8 m/s | 5.7 |
| 2010 | 39.3°C | 19.4°C | 29.3°C | 1 mm | 46% | 1.7 m/s | 5.6 |
| 2009 | 42.6°C | 18.4°C | 30.5°C | 0 mm | 27% | 1.8 m/s | 5.6 |
| 2008 | 40.8°C | 19.6°C | 30.2°C | 0 mm | 32% | 1.8 m/s | 5.7 |
| 2007 | 38.8°C | 17.8°C | 28.3°C | 0 mm | 25% | 1.9 m/s | 5.8 |
| 2006 | 38.5°C | 18.8°C | 28.6°C | 5 mm | 53% | 1.9 m/s | 5.6 |
| 2005 | 38.9°C | 17.3°C | 28.1°C | 0 mm | 27% | 1.8 m/s | 5.8 |
| 2004 | 38.6°C | 15.6°C | 27.1°C | 21 mm | 34% | 1.7 m/s | 5.3 |
| 2003 | 40.3°C | 17.3°C | 28.8°C | 0 mm | 26% | 1.6 m/s | 5.8 |
| 2002 | 42.1°C | 18.4°C | 30.3°C | 0 mm | 18% | 1.8 m/s | 5.4 |
| 2001 | 40.7°C | 19.0°C | 29.8°C | 15 mm | 26% | 1.7 m/s | 5.6 |
| 2000 🔥 | 42.2°C | 19.1°C | 30.7°C | 3 mm | 20% | 1.7 m/s | 5.2 |
| 1999 | 39.8°C | 18.7°C | 29.2°C | 12 mm | 32% | 1.8 m/s | 5.5 |
| 1998 | 40.5°C | 16.6°C | 28.5°C | 20 mm | 43% | 1.9 m/s | 5.3 |
| 1997 | 37.4°C | 17.2°C | 27.3°C | 20 mm | 47% | 2.1 m/s | 5.5 |
| 1996 | 40.5°C | 16.6°C | 28.5°C | 2 mm | 27% | 1.9 m/s | 5.5 |
| 1995 | 39.9°C | 18.0°C | 29.0°C | 12 mm | 30% | 2.2 m/s | 5.5 |
| 1994 | 39.1°C | 16.4°C | 27.7°C | 0 mm | 31% | 1.7 m/s | 5.8 |
| 1993 | 40.3°C | 18.5°C | 29.4°C | 4 mm | 31% | 1.9 m/s | 5.7 |
| 1992 | 37.8°C | 17.2°C | 27.5°C | 2 mm | 43% | 2.1 m/s | 5.6 |
| 1991 | 38.7°C | 15.9°C | 27.3°C | 0 mm | 19% | 1.8 m/s | 5.5 |
| 1990 | 39.6°C | 16.3°C | 28.0°C | 2 mm | 28% | 2.2 m/s | 5.5 |
| 1989 | 39.6°C | 16.1°C | 27.8°C | 1 mm | 28% | 2.2 m/s | 5.7 |
| 1988 | 39.7°C | 18.5°C | 29.1°C | 0 mm | 37% | 2.2 m/s | 5.7 |
| 1987 | 41.7°C | 18.4°C | 30.1°C | 0 mm | 19% | 1.9 m/s | 5.4 |
| 1986 | 41.8°C | 16.4°C | 29.1°C | 1 mm | 23% | 1.9 m/s | 5.4 |
| 1985 | 40.9°C | 17.6°C | 29.2°C | 10 mm | 29% | 1.9 m/s | 5.4 |
| 1984 ❄️ | 38.3°C | 14.9°C | 26.6°C | 0 mm | 28% | 1.8 m/s | 5.7 |
| 1983 | 40.9°C | 14.4°C | 27.6°C | 10 mm | 32% | 1.8 m/s | — |
| 1982 | 40.7°C | 17.7°C | 29.2°C | 1 mm | 30% | 2.1 m/s | — |
| 1981 | 39.2°C | 18.9°C | 29.0°C | 3 mm | 38% | 2 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 39.5°C with lows near 17.6°C (mean 28.6°C), based on 45 years of NASA POWER data.
October averages 5 mm of rainfall in Barmer, one of the drier months. The wettest on record was 24 mm in 2019.
The hottest October reached 42.6°C in 2009. The coldest dipped to 14.4°C in 1983.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 0.2°C. Daytime highs moved from 40°C to 38.4°C and overnight lows from 16.7°C to 18.6°C over the same span.
October is one of the warmer months of the year in Barmer and one of the drier months, so plan for around 39.5°C daytime highs and 17.6°C at night.
Not quite — October is the 6th coolest month in Barmer, averaging 28.6°C.
For October in Barmer, pack light, breathable clothing and sun protection, with typical highs of 39.5°C and lows of 17.6°C.
Relative humidity in October averages 35% — relatively dry.
Average wind speed in October is 1.9 m/s. The windiest October on record averaged 2.4 m/s (2021).
The wettest October on record was 2019 with 24 mm. On average, October sees 5 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 Barmer 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.
