October is one of the warmer months of the year in Montgomery, with average highs near 25.9°C and lows around 12.5°C (mean 19.2°C). It is one of the drier months, averaging 73 mm of rainfall and 70% relative humidity across the period.
October is one of the warmer months of the year in Montgomery. Across 45 years of records, the warmest October in Montgomery was 2016 — when the month averaged 22.7°C — while the coldest was 1988 at 15.3°C. Typical October days reach 25.9°C with nights near 12.5°C. The long-term trend is warming, about 0.4°C per decade.
October is one of the drier months in Montgomery, averaging 73 mm of rainfall. The wettest October on record was 1995 with 242 mm, while the driest was 2024 at 1 mm.
Relative humidity in Montgomery during October averages 70%. The most humid October was 2009 at 86%, and the least humid was 1987 at 47%.
October receives about 4.1 kWh/m²/day of solar energy in Montgomery. The sunniest Octobers were 2010 and 2016 at 4.9 kWh/m²/day, and the cloudiest were 1985, 1994 and 2002 at 3.2.
Average wind speed in Montgomery during October is 1.5 m/s. The windiest Octobers were 2001, 2015 and 2017, among others at 1.7 m/s, while the calmest were 2003, 2013 and 2024, among others at 1.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.6°C | 18.5°C | 19.1°C | 20.0°C | 19.9°C | +1.3°C |
| Avg High | 25.2°C | 25.2°C | 25.7°C | 27.0°C | 26.9°C | +1.7°C |
| Avg Low | 12.0°C | 11.9°C | 12.6°C | 13.1°C | 13.0°C | +1°C |
| Avg Rain | 72 mm | 90 mm | 71 mm | 62 mm | 69 mm | -2 mm |
October temperatures in Montgomery have stayed relatively stable across the record.
October has ranged from a record low of -1.2°C (2008) to a record high of 40.2°C (2019).
Rainfall in October is one of the drier months, averaging 73 mm, with a wettest year of 242 mm.
One of the best times to visit Montgomery
October is one of the best times to visit Montgomery. Expect days averaging 25.9°C and nights around 12.5°C (mean 19.2°C) — warmer than Montgomery's yearly average — with moderate rainfall (73 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 27.7°C | 20.7°C | 13.7°C | 33.1°C | 4.4°C | 53 mm | 62% | 1.6 m/s | 4.1 |
| 2024 | 28.4°C | 20.9°C | 13.4°C | 32.0°C | 3.8°C | 1 mm | 66% | 1.3 m/s | 4.8 |
| 2023 | 27.2°C | 20.0°C | 12.8°C | 33.0°C | 5.3°C | 62 mm | 63% | 1.6 m/s | 4.2 |
| 2022 | 25.9°C | 18.0°C | 10.1°C | 31.3°C | 0.9°C | 66 mm | 60% | 1.5 m/s | 4.7 |
| 2021 | 25.4°C | 19.8°C | 14.1°C | 31.1°C | 6.9°C | 113 mm | 80% | 1.4 m/s | 4.1 |
| 2020 | 26.6°C | 20.2°C | 13.9°C | 32.0°C | 5.1°C | 122 mm | 77% | 1.6 m/s | 4 |
| 2019 | 28.3°C | 22.0°C | 15.8°C | 40.2°C | 3.3°C | 113 mm | 67% | 1.6 m/s | 3.4 |
| 2018 | 27.2°C | 21.0°C | 14.8°C | 33.6°C | 6.2°C | 67 mm | 72% | 1.6 m/s | 4.1 |
| 2017 | 25.3°C | 19.2°C | 13.0°C | 31.6°C | 1.4°C | 134 mm | 75% | 1.7 m/s | 4.2 |
| 2016 🔥 | 30.5°C | 22.7°C | 14.9°C | 33.6°C | 7.6°C | 5 mm | 52% | 1.4 m/s | 4.9 |
| 2015 | 26.8°C | 20.0°C | 13.1°C | 31.5°C | 5.8°C | 61 mm | 69% | 1.7 m/s | 3.8 |
| 2014 | 27.3°C | 20.1°C | 12.8°C | 33.5°C | 5.5°C | 84 mm | 69% | 1.5 m/s | 4.7 |
| 2013 | 26.9°C | 20.2°C | 13.4°C | 33.7°C | 1.6°C | 31 mm | 70% | 1.3 m/s | 4.1 |
| 2012 | 24.9°C | 18.1°C | 11.3°C | 29.3°C | 2.0°C | 19 mm | 71% | 1.6 m/s | 4.5 |
| 2011 | 25.1°C | 17.5°C | 9.9°C | 31.3°C | 3.0°C | 24 mm | 65% | 1.6 m/s | 4.6 |
| 2010 | 27.8°C | 19.7°C | 11.6°C | 33.1°C | 4.9°C | 87 mm | 59% | 1.6 m/s | 4.9 |
| 2009 | 22.9°C | 17.7°C | 12.5°C | 30.2°C | 1.5°C | 163 mm | 86% | 1.6 m/s | 3.3 |
| 2008 | 23.9°C | 17.6°C | 11.2°C | 29.6°C | -1.2°C | 75 mm | 72% | 1.6 m/s | 4.2 |
| 2007 | 26.9°C | 20.4°C | 13.9°C | 33.7°C | 4.8°C | 78 mm | 70% | 1.6 m/s | 4.1 |
| 2006 | 25.2°C | 18.2°C | 11.2°C | 33.1°C | 2.8°C | 105 mm | 67% | 1.6 m/s | 4.2 |
| 2005 | 26.0°C | 19.0°C | 12.0°C | 32.0°C | 2.3°C | 27 mm | 68% | 1.6 m/s | 4.3 |
| 2004 | 27.5°C | 21.6°C | 15.8°C | 30.5°C | 7.2°C | 48 mm | 77% | 1.5 m/s | 3.4 |
| 2003 | 25.5°C | 18.6°C | 11.8°C | 30.7°C | 6.4°C | 36 mm | 74% | 1.3 m/s | 3.9 |
| 2002 | 25.7°C | 20.8°C | 16.0°C | 31.9°C | 6.5°C | 87 mm | 84% | 1.4 m/s | 3.2 |
| 2001 | 24.8°C | 17.2°C | 9.5°C | 30.8°C | 0.1°C | 74 mm | 62% | 1.7 m/s | 4.7 |
| 2000 | 28.3°C | 20.3°C | 12.3°C | 32.8°C | 2.5°C | 21 mm | 54% | 1.3 m/s | 4.8 |
| 1999 | 25.5°C | 18.5°C | 11.6°C | 30.4°C | 1.8°C | 109 mm | 70% | 1.5 m/s | 4.2 |
| 1998 | 25.4°C | 18.8°C | 12.3°C | 29.6°C | 3.7°C | 30 mm | 73% | 1.3 m/s | 4.6 |
| 1997 | 25.3°C | 18.6°C | 11.9°C | 32.8°C | 1.0°C | 144 mm | 70% | 1.5 m/s | 4.1 |
| 1996 | 24.1°C | 17.8°C | 11.6°C | 28.6°C | 3.9°C | 46 mm | 74% | 1.6 m/s | 4 |
| 1995 🌧️ | 23.6°C | 17.7°C | 11.8°C | 31.3°C | 3.9°C | 242 mm | 81% | 1.7 m/s | 3.9 |
| 1994 | 23.8°C | 18.3°C | 12.9°C | 28.9°C | 4.0°C | 109 mm | 82% | 1.6 m/s | 3.2 |
| 1993 | 25.6°C | 18.5°C | 11.5°C | 31.4°C | -1.1°C | 82 mm | 67% | 1.6 m/s | 3.5 |
| 1992 | 24.3°C | 17.8°C | 11.2°C | 28.2°C | 4.9°C | 67 mm | 74% | 1.4 m/s | 3.8 |
| 1991 | 26.0°C | 19.1°C | 12.2°C | 30.0°C | 3.5°C | 19 mm | 68% | 1.4 m/s | 4.4 |
| 1990 | 28.3°C | 20.3°C | 12.3°C | 34.7°C | 1.8°C | 54 mm | 59% | 1.6 m/s | 4.3 |
| 1989 | 23.7°C | 17.1°C | 10.6°C | 29.1°C | -0.5°C | 55 mm | 77% | 1.4 m/s | 4.3 |
| 1988 ❄️ | 21.3°C | 15.3°C | 9.3°C | 25.5°C | 2.9°C | 67 mm | 80% | 1.3 m/s | 3.9 |
| 1987 | 25.3°C | 16.5°C | 7.8°C | 30.9°C | 1.6°C | 15 mm | 47% | 1.5 m/s | 4.8 |
| 1986 | 26.0°C | 19.6°C | 13.3°C | 35.0°C | 4.9°C | 74 mm | 71% | 1.4 m/s | 3.7 |
| 1985 | 26.8°C | 21.3°C | 15.8°C | 32.2°C | 6.5°C | 98 mm | 78% | 1.6 m/s | 3.2 |
| 1984 | 28.4°C | 22.2°C | 16.1°C | 31.8°C | 5.2°C | 130 mm | 71% | 1.3 m/s | 3.5 |
| 1983 | 24.8°C | 18.4°C | 12.0°C | 30.1°C | 4.0°C | 67 mm | 74% | 1.5 m/s | — |
| 1982 | 26.5°C | 19.5°C | 12.4°C | 32.5°C | 2.8°C | 60 mm | 67% | 1.4 m/s | — |
| 1981 | 24.4°C | 17.7°C | 11.0°C | 33.4°C | 2.9°C | 82 mm | 68% | 1.5 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 25.9°C with lows near 12.5°C (mean 19.2°C), based on 45 years of NASA POWER data.
October averages 73 mm of rainfall in Montgomery, one of the drier months. The wettest on record was 242 mm in 1995.
The hottest October reached 40.2°C in 2019. The coldest dipped to -1.2°C in 2008.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 0.1°C — but days and nights have moved in opposite directions. Daytime highs rose from 26.2°C to 26.9°C while overnight lows fell from 13.5°C to 12.8°C, widening the gap between day and night.
October is one of the warmer months of the year in Montgomery and one of the drier months, so plan for around 25.9°C daytime highs and 12.5°C at night.
Not quite — October is the 7th coolest month in Montgomery, averaging 19.2°C.
For October in Montgomery, pack light layers you can adjust through the day, with typical highs of 25.9°C and lows of 12.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in October averages 70% — moderately humid.
Average wind speed in October is 1.5 m/s. The windiest October on record averaged 1.7 m/s (1995).
The wettest October on record was 1995 with 242 mm. On average, October sees 73 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 Montgomery 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.
