October is one of the warmer months of the year in Brunswick, with average highs near 24.6°C and lows around 21.5°C (mean 23.1°C). It is about average for rainfall, averaging 99 mm of rainfall and 76% relative humidity across the period.
October is one of the warmer months of the year in Brunswick. Across 45 years of records, the warmest October in Brunswick was 2018 — when the month averaged 25.2°C — while the coldest was 1987 at 20.6°C. Typical October days reach 24.6°C with nights near 21.5°C. The long-term October temperature trend is broadly flat.
October is about average for rainfall in Brunswick, averaging 99 mm of rainfall. The wettest October on record was 1994 with 322 mm, while the driest was 2001 at 10 mm.
Relative humidity in Brunswick during October averages 76%. The most humid October was 2020 at 83%, and the least humid was 2010 at 68%.
October receives about 4.1 kWh/m²/day of solar energy in Brunswick. The sunniest Octobers were 2010 and 2014 at 4.9 kWh/m²/day, and the cloudiest was 1985 at 3.2.
Average wind speed in Brunswick during October is 3.8 m/s. The windiest October was 1987 at 4.7 m/s, while the calmest was 2022 at 3.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.8°C | 23.0°C | 23.0°C | 23.4°C | 23.2°C | +0.4°C |
| Avg High | 24.2°C | 24.5°C | 24.5°C | 25.1°C | 24.8°C | +0.6°C |
| Avg Low | 21.4°C | 21.6°C | 21.5°C | 21.7°C | 21.6°C | +0.2°C |
| Avg Rain | 84 mm | 162 mm | 96 mm | 83 mm | 50 mm | -34 mm |
October temperatures in Brunswick have fallen by about 0.6°C between 1981–1985 and 2021–2025.
October has ranged from a record low of 9.3°C (1993) to a record high of 31.2°C (1986).
Rainfall in October is about average for rainfall, averaging 99 mm, with a wettest year of 322 mm.
One of the best times to visit Brunswick
October is one of the best times to visit Brunswick. Expect days averaging 24.6°C and nights around 21.5°C (mean 23.1°C) — warmer than Brunswick's yearly average — with higher rainfall (99 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 | 24.4°C | 22.8°C | 21.1°C | 27.4°C | 14.0°C | 42 mm | 77% | 4.1 m/s | 3.9 |
| 2024 | 24.9°C | 23.3°C | 21.8°C | 28.6°C | 16.3°C | 29 mm | 80% | 3.9 m/s | 4.4 |
| 2023 | 24.3°C | 22.7°C | 21.1°C | 26.9°C | 15.3°C | 45 mm | 78% | 3.4 m/s | 4.4 |
| 2022 | 23.8°C | 21.8°C | 19.7°C | 26.9°C | 12.7°C | 35 mm | 76% | 3.1 m/s | 4.5 |
| 2021 | 25.5°C | 24.1°C | 22.7°C | 28.3°C | 15.8°C | 86 mm | 77% | 3.3 m/s | 4.1 |
| 2020 | 25.8°C | 24.6°C | 23.3°C | 28.2°C | 16.3°C | 63 mm | 83% | 3.6 m/s | 3.8 |
| 2019 | 26.3°C | 24.8°C | 23.4°C | 28.5°C | 17.7°C | 157 mm | 80% | 3.7 m/s | 3.8 |
| 2018 🔥 | 26.8°C | 25.2°C | 23.7°C | 30.2°C | 16.1°C | 44 mm | 73% | 4.1 m/s | 4.3 |
| 2017 | 25.1°C | 23.7°C | 22.4°C | 28.2°C | 10.6°C | 63 mm | 76% | 4.4 m/s | 4.3 |
| 2016 | 24.9°C | 23.5°C | 22.2°C | 28.4°C | 16.5°C | 234 mm | 77% | 4.2 m/s | 4.3 |
| 2015 | 24.4°C | 22.8°C | 21.2°C | 26.9°C | 18.1°C | 49 mm | 81% | 3.6 m/s | 3.9 |
| 2014 | 25.0°C | 23.0°C | 21.0°C | 27.9°C | 17.0°C | 39 mm | 72% | 3.2 m/s | 4.9 |
| 2013 | 24.4°C | 22.7°C | 21.0°C | 27.4°C | 15.4°C | 42 mm | 76% | 3.3 m/s | 4.2 |
| 2012 | 24.7°C | 23.0°C | 21.2°C | 28.2°C | 11.5°C | 69 mm | 74% | 4.1 m/s | 4.1 |
| 2011 | 23.7°C | 21.8°C | 19.8°C | 26.9°C | 13.4°C | 122 mm | 72% | 4 m/s | 4.3 |
| 2010 | 25.3°C | 23.1°C | 20.9°C | 27.7°C | 17.5°C | 12 mm | 68% | 3.4 m/s | 4.9 |
| 2009 | 25.1°C | 23.5°C | 21.8°C | 30.0°C | 13.5°C | 58 mm | 81% | 3.3 m/s | 3.7 |
| 2008 | 23.2°C | 21.6°C | 19.9°C | 27.3°C | 10.2°C | 122 mm | 74% | 4.3 m/s | 4.1 |
| 2007 | 25.4°C | 24.3°C | 23.3°C | 27.9°C | 19.2°C | 159 mm | 80% | 4.1 m/s | 3.6 |
| 2006 | 24.6°C | 22.5°C | 20.5°C | 29.0°C | 13.1°C | 43 mm | 69% | 3.4 m/s | 4.3 |
| 2005 | 24.4°C | 23.1°C | 21.8°C | 28.6°C | 12.7°C | 238 mm | 78% | 4.1 m/s | 3.7 |
| 2004 | 25.3°C | 23.7°C | 22.2°C | 28.8°C | 16.1°C | 60 mm | 78% | 3.4 m/s | 4 |
| 2003 | 24.6°C | 23.1°C | 21.7°C | 27.2°C | 17.6°C | 109 mm | 76% | 3.4 m/s | 4 |
| 2002 | 26.0°C | 24.6°C | 23.2°C | 29.7°C | 17.8°C | 138 mm | 80% | 3.2 m/s | 3.6 |
| 2001 | 23.4°C | 21.8°C | 20.3°C | 27.2°C | 12.3°C | 10 mm | 72% | 4.1 m/s | 4.6 |
| 2000 | 23.4°C | 21.7°C | 19.9°C | 28.2°C | 12.8°C | 21 mm | 72% | 3.8 m/s | 4.6 |
| 1999 | 24.1°C | 22.8°C | 21.6°C | 27.4°C | 14.5°C | 77 mm | 77% | 4.2 m/s | 3.9 |
| 1998 | 25.5°C | 24.1°C | 22.6°C | 28.2°C | 17.0°C | 59 mm | 73% | 3.7 m/s | 4.5 |
| 1997 | 24.4°C | 22.9°C | 21.4°C | 29.1°C | 12.2°C | 216 mm | 76% | 4.1 m/s | 3.7 |
| 1996 | 23.9°C | 22.4°C | 20.8°C | 26.9°C | 14.0°C | 184 mm | 77% | 4.1 m/s | 4 |
| 1995 | 25.2°C | 23.8°C | 22.5°C | 28.6°C | 14.8°C | 75 mm | 79% | 4.1 m/s | 3.9 |
| 1994 🌧️ | 24.2°C | 23.0°C | 21.7°C | 28.0°C | 17.5°C | 322 mm | 81% | 3.9 m/s | 3.5 |
| 1993 | 24.9°C | 23.2°C | 21.5°C | 27.4°C | 9.3°C | 178 mm | 78% | 3.8 m/s | 3.3 |
| 1992 | 23.2°C | 21.6°C | 20.0°C | 27.4°C | 16.2°C | 187 mm | 77% | 4 m/s | 3.8 |
| 1991 | 24.0°C | 22.5°C | 21.0°C | 27.5°C | 16.6°C | 81 mm | 75% | 3.9 m/s | 4.1 |
| 1990 | 25.4°C | 24.0°C | 22.7°C | 28.4°C | 13.1°C | 246 mm | 74% | 4.4 m/s | 4.2 |
| 1989 | 23.8°C | 22.3°C | 20.8°C | 27.7°C | 9.9°C | 93 mm | 81% | 4.5 m/s | 3.8 |
| 1988 | 22.6°C | 21.2°C | 19.8°C | 27.7°C | 15.4°C | 68 mm | 73% | 4 m/s | 4.1 |
| 1987 ❄️ | 22.0°C | 20.6°C | 19.2°C | 24.9°C | 15.1°C | 21 mm | 72% | 4.7 m/s | 4.5 |
| 1986 | 25.2°C | 23.9°C | 22.6°C | 31.2°C | 18.6°C | 123 mm | 76% | 3.8 m/s | 3.6 |
| 1985 | 26.1°C | 24.9°C | 23.8°C | 28.1°C | 18.5°C | 170 mm | 82% | 3.9 m/s | 3.2 |
| 1984 | 25.1°C | 23.7°C | 22.4°C | 27.1°C | 16.9°C | 35 mm | 77% | 3.5 m/s | 4.1 |
| 1983 | 24.9°C | 23.4°C | 21.9°C | 28.5°C | 16.2°C | 96 mm | 78% | 3.7 m/s | — |
| 1982 | 23.9°C | 22.5°C | 21.2°C | 28.2°C | 12.1°C | 75 mm | 76% | 4.1 m/s | — |
| 1981 | 24.5°C | 22.8°C | 21.1°C | 29.2°C | 16.7°C | 74 mm | 73% | 4 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 24.6°C with lows near 21.5°C (mean 23.1°C), based on 45 years of NASA POWER data.
October averages 99 mm of rainfall in Brunswick, about average for rainfall. The wettest on record was 322 mm in 1994.
The hottest October reached 31.2°C in 1986. The coldest dipped to 9.3°C in 1993.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have fallen by about 0.6°C. Daytime highs moved from 24.9°C to 24.6°C and overnight lows from 22.1°C to 21.3°C over the same span.
October is one of the warmer months of the year in Brunswick and about average for rainfall, so plan for around 24.6°C daytime highs and 21.5°C at night.
Not quite — October is the 7th coolest month in Brunswick, averaging 23.1°C.
For October in Brunswick, pack light layers you can adjust through the day, with typical highs of 24.6°C and lows of 21.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in October averages 76% — quite humid.
Average wind speed in October is 3.8 m/s. The windiest October on record averaged 4.7 m/s (1987).
The wettest October on record was 1994 with 322 mm. On average, October sees 99 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 Brunswick 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.
