November is one of the cooler months of the year in Bangor, with average highs near 10.4°C and lows around 7.8°C (mean 9.1°C). It is a relatively wet time of year, averaging 133 mm of rainfall and 86% relative humidity across the period.
November is one of the cooler months of the year in Bangor. Across 45 years of records, the warmest November in Bangor was 2022 — when the month averaged 11°C — while the coldest was 1985 at 6.5°C. Typical November days reach 10.4°C with nights near 7.8°C. The long-term trend is warming, about 0.3°C per decade.
November is a relatively wet time of year in Bangor, averaging 133 mm of rainfall. The wettest November on record was 2009 with 312 mm, while the driest was 1983 at 59 mm.
Relative humidity in Bangor during November averages 86%. The most humid November was 1994 at 90%, and the least humid was 1985 at 82%.
November receives about 0.8 kWh/m²/day of solar energy in Bangor. The sunniest Novembers were 2017, 2022 and 2023, among others at 0.9 kWh/m²/day, and the cloudiest were 2000 and 2015 at 0.6.
Average wind speed in Bangor during November is 5.9 m/s. The windiest November was 2009 at 7.6 m/s, while the calmest were 1983 and 1988 at 4.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 8.5°C | 8.9°C | 9.5°C | 9.0°C | 10.0°C | +1.5°C |
| Avg High | 9.8°C | 10.1°C | 10.7°C | 10.3°C | 11.3°C | +1.5°C |
| Avg Low | 7.1°C | 7.6°C | 8.2°C | 7.7°C | 8.8°C | +1.7°C |
| Avg Rain | 113 mm | 119 mm | 155 mm | 135 mm | 144 mm | +30 mm |
November temperatures in Bangor have risen by about 1.5°C between 1981–1985 and 2021–2025.
November has ranged from a record low of 0°C (2010) to a record high of 15.3°C (2005).
Rainfall in November is a relatively wet time of year, averaging 133 mm, with a wettest year of 312 mm.
A good time to visit Bangor
November is a good time to visit Bangor, with days averaging 10.4°C and nights around 7.8°C (mean 9.1°C, cooler than Bangor's yearly average) and higher rainfall. July and August are marginally more temperate, but November still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 11.3°C | 10.0°C | 8.8°C | 14.5°C | 4.7°C | 221 mm | 86% | 6.2 m/s | 0.8 |
| 2024 | 11.1°C | 9.8°C | 8.4°C | 14.6°C | 3.5°C | 85 mm | 86% | 4.6 m/s | 0.7 |
| 2023 | 10.7°C | 9.5°C | 8.3°C | 13.5°C | 3.1°C | 147 mm | 85% | 5.9 m/s | 0.9 |
| 2022 🔥 | 12.0°C | 11.0°C | 9.9°C | 15.0°C | 6.6°C | 164 mm | 85% | 6.5 m/s | 0.9 |
| 2021 | 11.0°C | 9.9°C | 8.9°C | 13.7°C | 3.9°C | 88 mm | 85% | 5.5 m/s | 0.8 |
| 2020 | 11.4°C | 10.0°C | 8.5°C | 15.1°C | 4.9°C | 159 mm | 87% | 6.1 m/s | 0.8 |
| 2019 | 9.1°C | 8.1°C | 7.1°C | 13.8°C | 2.7°C | 162 mm | 88% | 5.4 m/s | 0.7 |
| 2018 | 10.6°C | 9.2°C | 7.8°C | 13.5°C | 3.5°C | 164 mm | 88% | 6.3 m/s | 0.8 |
| 2017 | 10.5°C | 9.2°C | 7.9°C | 13.4°C | 4.8°C | 153 mm | 84% | 5.6 m/s | 0.9 |
| 2016 | 9.0°C | 7.9°C | 6.8°C | 13.1°C | 3.8°C | 110 mm | 84% | 5.2 m/s | 0.9 |
| 2015 | 12.2°C | 10.5°C | 8.9°C | 14.9°C | 5.1°C | 233 mm | 87% | 7.2 m/s | 0.6 |
| 2014 | 11.2°C | 9.9°C | 8.7°C | 14.4°C | 6.2°C | 106 mm | 87% | 5.3 m/s | 0.8 |
| 2013 | 9.7°C | 8.5°C | 7.4°C | 13.1°C | 4.8°C | 60 mm | 83% | 5.3 m/s | 0.9 |
| 2012 | 9.4°C | 8.2°C | 7.1°C | 12.4°C | 4.1°C | 160 mm | 85% | 5.5 m/s | 0.8 |
| 2011 | 12.4°C | 10.9°C | 9.4°C | 14.7°C | 5.9°C | 79 mm | 88% | 6.2 m/s | 0.9 |
| 2010 | 8.5°C | 7.4°C | 6.3°C | 13.8°C | 0.0°C | 124 mm | 84% | 5.6 m/s | 0.8 |
| 2009 🌧️ | 11.0°C | 9.7°C | 8.5°C | 13.6°C | 3.7°C | 312 mm | 85% | 7.6 m/s | 0.8 |
| 2008 | 9.9°C | 8.7°C | 7.6°C | 12.2°C | 4.0°C | 105 mm | 86% | 6.1 m/s | 0.8 |
| 2007 | 11.0°C | 9.7°C | 8.3°C | 14.3°C | 4.4°C | 86 mm | 86% | 5.5 m/s | 0.8 |
| 2006 | 11.5°C | 10.1°C | 8.7°C | 13.5°C | 6.4°C | 157 mm | 83% | 6.7 m/s | 0.8 |
| 2005 | 10.3°C | 8.8°C | 7.4°C | 15.3°C | 4.0°C | 152 mm | 83% | 5.7 m/s | 0.9 |
| 2004 | 10.6°C | 9.5°C | 8.4°C | 12.8°C | 3.0°C | 97 mm | 88% | 5.2 m/s | 0.7 |
| 2003 | 11.2°C | 9.9°C | 8.6°C | 14.6°C | 5.7°C | 130 mm | 86% | 6 m/s | 0.9 |
| 2002 | 11.3°C | 10.2°C | 9.1°C | 14.3°C | 7.0°C | 193 mm | 88% | 6.1 m/s | 0.8 |
| 2001 | 11.0°C | 9.7°C | 8.4°C | 13.2°C | 4.5°C | 92 mm | 86% | 5.3 m/s | 0.8 |
| 2000 | 9.5°C | 8.4°C | 7.4°C | 12.4°C | 5.0°C | 224 mm | 87% | 7 m/s | 0.6 |
| 1999 | 10.7°C | 9.5°C | 8.3°C | 13.2°C | 4.9°C | 99 mm | 85% | 6.2 m/s | 0.7 |
| 1998 | 9.8°C | 8.7°C | 7.5°C | 14.9°C | 4.5°C | 128 mm | 85% | 6.2 m/s | 0.9 |
| 1997 | 11.1°C | 9.9°C | 8.8°C | 14.6°C | 6.6°C | 156 mm | 89% | 5.4 m/s | 0.7 |
| 1996 | 9.5°C | 8.2°C | 6.9°C | 14.4°C | 3.3°C | 145 mm | 85% | 6.5 m/s | 0.9 |
| 1995 | 10.9°C | 9.6°C | 8.4°C | 13.4°C | 4.7°C | 87 mm | 87% | 5.4 m/s | 0.9 |
| 1994 | 11.9°C | 10.9°C | 9.8°C | 14.3°C | 6.3°C | 103 mm | 90% | 5.3 m/s | 0.8 |
| 1993 | 8.1°C | 6.8°C | 5.4°C | 12.8°C | 1.4°C | 101 mm | 86% | 5 m/s | 0.8 |
| 1992 | 9.9°C | 8.5°C | 7.0°C | 12.7°C | 4.4°C | 144 mm | 87% | 6.9 m/s | 0.8 |
| 1991 | 9.7°C | 8.5°C | 7.2°C | 12.8°C | 4.4°C | 120 mm | 86% | 7 m/s | 0.8 |
| 1990 | 9.4°C | 8.2°C | 7.0°C | 13.2°C | 3.6°C | 106 mm | 87% | 5.5 m/s | 0.8 |
| 1989 | 9.8°C | 8.5°C | 7.2°C | 13.9°C | 3.1°C | 86 mm | 87% | 5.3 m/s | 0.8 |
| 1988 | 9.6°C | 8.2°C | 6.7°C | 12.6°C | 2.3°C | 62 mm | 84% | 4.4 m/s | 0.8 |
| 1987 | 9.5°C | 8.4°C | 7.3°C | 12.3°C | 4.7°C | 105 mm | 87% | 5.6 m/s | 0.8 |
| 1986 | 10.5°C | 8.9°C | 7.4°C | 12.5°C | 4.1°C | 156 mm | 85% | 7.2 m/s | 0.9 |
| 1985 ❄️ | 7.9°C | 6.5°C | 5.1°C | 13.6°C | 2.4°C | 101 mm | 82% | 5.7 m/s | 0.8 |
| 1984 | 10.2°C | 9.0°C | 7.8°C | 14.6°C | 3.6°C | 144 mm | 86% | 6.1 m/s | 0.7 |
| 1983 | 10.2°C | 8.8°C | 7.4°C | 14.8°C | 2.1°C | 59 mm | 86% | 4.4 m/s | — |
| 1982 | 10.6°C | 9.2°C | 7.9°C | 14.2°C | 4.0°C | 194 mm | 85% | 7.1 m/s | — |
| 1981 | 10.3°C | 8.9°C | 7.5°C | 13.3°C | 4.3°C | 113 mm | 86% | 6.3 m/s | — |
Actual recorded November data for each year, 1981–2025 — sourced from NASA POWER.
The average high in November is around 10.4°C with lows near 7.8°C (mean 9.1°C), based on 45 years of NASA POWER data.
November averages 133 mm of rainfall in Bangor, a relatively wet time of year. The wettest on record was 312 mm in 2009.
The hottest November reached 15.3°C in 2005. The coldest dipped to 0°C in 2010.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average November temperatures have risen by about 1.5°C. Daytime highs moved from 9.8°C to 11.2°C and overnight lows from 7.1°C to 8.9°C over the same span.
November is one of the cooler months of the year in Bangor and a relatively wet time of year, so plan for around 10.4°C daytime highs and 7.8°C at night.
Not quite — November is the 6th coolest month in Bangor, averaging 9.1°C.
For November in Bangor, pack warm layers and a jacket for chilly mornings, with typical highs of 10.4°C and lows of 7.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in November averages 86% — quite humid.
Average wind speed in November is 5.9 m/s. The windiest November on record averaged 7.6 m/s (2009).
The wettest November on record was 2009 with 312 mm. On average, November sees 133 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 Bangor behaves each November, 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 November specifically, along with year-by-year records and how the month has changed over the decades.
