October is one of the warmer months of the year in Edmundston, with average highs near 9.9°C and lows around 1°C (mean 5.5°C). It is a relatively wet time of year, averaging 102 mm of rainfall and 86% relative humidity across the period.
October is one of the warmer months of the year in Edmundston. Across 45 years of records, the warmest October in Edmundston was 2023 — when the month averaged 9.1°C — while the coldest was 1993 at 1.9°C. Typical October days reach 9.9°C with nights near 1°C. The long-term trend is warming, about 0.7°C per decade.
October is a relatively wet time of year in Edmundston, averaging 102 mm of rainfall. The wettest October on record was 1990 with 218 mm, while the driest was 1982 at 32 mm.
Relative humidity in Edmundston during October averages 86%. The most humid October was 1991 at 91%, and the least humid was 1985 at 82%.
October receives about 2.2 kWh/m²/day of solar energy in Edmundston. The sunniest October was 2022 at 2.7 kWh/m²/day, and the cloudiest were 1992, 1993 and 2009, among others at 1.8.
Average wind speed in Edmundston during October is 0.1 m/s. The windiest Octobers were 2023, 2024 and 2025, among others at 0.1 m/s, while the calmest were 2005, 2011 and 2014, among others at 0 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 4.3°C | 4.5°C | 5.5°C | 6.0°C | 7.5°C | +3.2°C |
| Avg High | 9.1°C | 9.0°C | 9.9°C | 10.3°C | 12.3°C | +3.2°C |
| Avg Low | -0.4°C | 0.1°C | 1.2°C | 1.7°C | 2.8°C | +3.2°C |
| Avg Rain | 75 mm | 105 mm | 114 mm | 112 mm | 101 mm | +27 mm |
October temperatures in Edmundston have risen by about 3.6°C between 1981–1985 and 2021–2025.
October has ranged from a record low of -10°C (2020) to a record high of 24°C (2005).
Rainfall in October is a relatively wet time of year, averaging 102 mm, with a wettest year of 218 mm.
A good time to visit Edmundston
October is a good time to visit Edmundston, with days averaging 9.9°C and nights around 1°C (mean 5.5°C, warmer than Edmundston's yearly average) and higher rainfall. July and August 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 | 12.8°C | 7.8°C | 2.7°C | 23.8°C | -2.7°C | 61 mm | 85% | 0.1 m/s | 2.5 |
| 2024 | 11.6°C | 6.9°C | 2.1°C | 18.8°C | -5.3°C | 70 mm | 85% | 0.1 m/s | 2.3 |
| 2023 🔥 | 13.5°C | 9.1°C | 4.8°C | 23.3°C | -6.1°C | 103 mm | 89% | 0.1 m/s | 2.1 |
| 2022 | 13.9°C | 8.5°C | 3.2°C | 20.9°C | -3.4°C | 113 mm | 86% | 0.1 m/s | 2.7 |
| 2021 | 13.5°C | 8.8°C | 4.0°C | 23.6°C | -2.6°C | 64 mm | 87% | 0.1 m/s | 2.3 |
| 2020 | 8.5°C | 4.1°C | -0.3°C | 16.1°C | -10.0°C | 198 mm | 87% | 0.1 m/s | 1.9 |
| 2019 | 9.9°C | 5.8°C | 1.6°C | 15.7°C | -2.9°C | 115 mm | 88% | 0.1 m/s | 2.2 |
| 2018 | 6.2°C | 2.4°C | -1.3°C | 16.8°C | -5.6°C | 94 mm | 84% | 0.1 m/s | 1.9 |
| 2017 | 14.0°C | 9.0°C | 4.1°C | 20.4°C | -2.1°C | 179 mm | 86% | 0.1 m/s | 2.4 |
| 2016 | 11.1°C | 6.4°C | 1.8°C | 21.5°C | -5.3°C | 97 mm | 86% | 0.1 m/s | 2.4 |
| 2015 | 8.4°C | 3.7°C | -1.0°C | 15.9°C | -6.3°C | 90 mm | 84% | 0.1 m/s | 2.3 |
| 2014 | 11.3°C | 7.1°C | 2.9°C | 18.7°C | -3.7°C | 129 mm | 88% | 0 m/s | 2.2 |
| 2013 | 11.0°C | 6.7°C | 2.3°C | 20.6°C | -5.5°C | 55 mm | 85% | 0.1 m/s | 2.5 |
| 2012 | 11.2°C | 6.9°C | 2.6°C | 19.0°C | -4.7°C | 149 mm | 87% | 0.1 m/s | 2.2 |
| 2011 | 10.7°C | 6.6°C | 2.6°C | 23.3°C | -4.8°C | 81 mm | 87% | 0 m/s | 2.1 |
| 2010 | 9.1°C | 5.2°C | 1.4°C | 19.0°C | -5.7°C | 131 mm | 85% | 0.1 m/s | 2.1 |
| 2009 | 6.6°C | 3.0°C | -0.7°C | 13.2°C | -8.0°C | 134 mm | 88% | 0.1 m/s | 1.8 |
| 2008 | 9.7°C | 5.3°C | 0.9°C | 15.8°C | -9.3°C | 120 mm | 88% | 0.1 m/s | 2.1 |
| 2007 | 12.3°C | 7.8°C | 3.2°C | 20.8°C | -4.1°C | 86 mm | 86% | 0.1 m/s | 2.4 |
| 2006 | 9.5°C | 5.1°C | 0.8°C | 18.6°C | -4.4°C | 153 mm | 87% | 0.1 m/s | 2.1 |
| 2005 | 11.2°C | 7.1°C | 3.0°C | 24.0°C | -4.3°C | 174 mm | 90% | 0 m/s | 2 |
| 2004 | 11.2°C | 6.4°C | 1.5°C | 20.7°C | -4.6°C | 60 mm | 87% | 0.1 m/s | 2.5 |
| 2003 | 9.8°C | 5.5°C | 1.2°C | 21.1°C | -4.7°C | 165 mm | 86% | 0.1 m/s | 2.2 |
| 2002 | 7.6°C | 3.4°C | -0.7°C | 22.0°C | -5.6°C | 71 mm | 83% | 0.1 m/s | 2.2 |
| 2001 | 11.4°C | 6.8°C | 2.2°C | 18.9°C | -4.6°C | 93 mm | 86% | 0 m/s | 2.2 |
| 2000 | 9.4°C | 5.0°C | 0.7°C | 19.0°C | -5.1°C | 85 mm | 87% | 0.1 m/s | 2.1 |
| 1999 | 7.9°C | 3.4°C | -1.2°C | 15.5°C | -6.3°C | 91 mm | 84% | 0.1 m/s | 1.9 |
| 1998 | 8.9°C | 5.1°C | 1.4°C | 16.2°C | -5.0°C | 74 mm | 86% | 0.1 m/s | 2 |
| 1997 | 8.5°C | 4.1°C | -0.2°C | 18.7°C | -5.3°C | 38 mm | 85% | 0.1 m/s | 2.3 |
| 1996 | 8.6°C | 4.0°C | -0.6°C | 19.5°C | -5.4°C | 87 mm | 84% | 0.1 m/s | 2.1 |
| 1995 | 12.2°C | 7.5°C | 2.7°C | 20.4°C | -6.1°C | 114 mm | 86% | 0.1 m/s | 1.9 |
| 1994 | 10.9°C | 6.1°C | 1.4°C | 19.7°C | -4.0°C | 32 mm | 85% | 0 m/s | 2.6 |
| 1993 ❄️ | 6.4°C | 1.9°C | -2.5°C | 14.4°C | -7.4°C | 126 mm | 86% | 0.1 m/s | 1.8 |
| 1992 | 7.7°C | 3.5°C | -0.6°C | 16.0°C | -6.4°C | 116 mm | 87% | 0.1 m/s | 1.8 |
| 1991 | 9.7°C | 5.1°C | 0.6°C | 18.4°C | -7.9°C | 156 mm | 91% | 0.1 m/s | 1.8 |
| 1990 🌧️ | 9.0°C | 4.7°C | 0.4°C | 18.1°C | -6.7°C | 218 mm | 89% | 0.1 m/s | 1.9 |
| 1989 | 10.2°C | 5.2°C | 0.1°C | 17.9°C | -6.2°C | 59 mm | 87% | 0.1 m/s | 2.2 |
| 1988 | 7.3°C | 3.2°C | -0.9°C | 21.0°C | -5.4°C | 104 mm | 87% | 0.1 m/s | 2.1 |
| 1987 | 9.7°C | 4.9°C | 0.1°C | 18.3°C | -5.3°C | 88 mm | 84% | 0.1 m/s | 2.5 |
| 1986 | 7.7°C | 2.9°C | -1.8°C | 15.3°C | -6.2°C | 57 mm | 86% | 0.1 m/s | 2.3 |
| 1985 | 9.3°C | 4.7°C | 0.1°C | 15.5°C | -5.8°C | 52 mm | 82% | 0.1 m/s | 2.2 |
| 1984 | 10.3°C | 5.0°C | -0.3°C | 17.4°C | -6.3°C | 51 mm | 84% | 0.1 m/s | 2.6 |
| 1983 | 9.3°C | 4.9°C | 0.5°C | 22.5°C | -5.3°C | 65 mm | 84% | 0.1 m/s | — |
| 1982 | 10.4°C | 5.3°C | 0.2°C | 15.6°C | -6.0°C | 32 mm | 84% | 0.1 m/s | — |
| 1981 | 7.3°C | 3.0°C | -1.4°C | 13.7°C | -8.3°C | 164 mm | 88% | 0.1 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 9.9°C with lows near 1°C (mean 5.5°C), based on 45 years of NASA POWER data.
October averages 102 mm of rainfall in Edmundston, a relatively wet time of year. The wettest on record was 218 mm in 1990.
The hottest October reached 24°C in 2005. The coldest dipped to -10°C in 2020.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 3.6°C. Daytime highs moved from 9.3°C to 13.1°C and overnight lows from -0.2°C to 3.4°C over the same span.
October is one of the warmer months of the year in Edmundston and a relatively wet time of year, so plan for around 9.9°C daytime highs and 1°C at night.
Not quite — October is the 7th coolest month in Edmundston, averaging 5.5°C.
For October in Edmundston, pack warm layers and a jacket for chilly mornings, with typical highs of 9.9°C and lows of 1°C. Bring an umbrella or light rain jacket too.
Relative humidity in October averages 86% — quite humid.
Average wind speed in October is 0.1 m/s. The windiest October on record averaged 0.1 m/s (1981).
The wettest October on record was 1990 with 218 mm. On average, October sees 102 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 Edmundston 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.
