September is one of the warmer months of the year in North Battleford, with average highs near 17.7°C and lows around 5.4°C (mean 11.6°C). It is about average for rainfall, averaging 38 mm of rainfall and 66% relative humidity across the period.
September is one of the warmer months of the year in North Battleford. Across 45 years of records, the warmest September in North Battleford was 2009 — when the month averaged 16.1°C — while the coldest was 2018 at 6°C. Typical September days reach 17.7°C with nights near 5.4°C. The long-term trend is warming, about 0.7°C per decade.
September is about average for rainfall in North Battleford, averaging 38 mm of rainfall. The wettest September on record was 2005 with 143 mm, while the driest was 1995 at 2 mm.
Relative humidity in North Battleford during September averages 66%. The most humid September was 2010 at 78%, and the least humid was 2001 at 58%.
September receives about 3.7 kWh/m²/day of solar energy in North Battleford. The sunniest September was 2011 at 4.4 kWh/m²/day, and the cloudiest were 1986 and 2018 at 2.7.
Average wind speed in North Battleford during September is 3 m/s. The windiest September was 1996 at 3.4 m/s, while the calmest was 2023 at 2.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 10.1°C | 11.5°C | 11.5°C | 11.4°C | 14.2°C | +4.1°C |
| Avg High | 16.0°C | 17.9°C | 17.6°C | 17.4°C | 20.4°C | +4.4°C |
| Avg Low | 4.2°C | 5.2°C | 5.4°C | 5.4°C | 7.9°C | +3.7°C |
| Avg Rain | 44 mm | 25 mm | 48 mm | 38 mm | 31 mm | -12 mm |
September temperatures in North Battleford have risen by about 5.4°C between 1981–1985 and 2021–2025.
September has ranged from a record low of -6.2°C (2018) to a record high of 34.2°C (2022).
Rainfall in September is about average for rainfall, averaging 38 mm, with a wettest year of 143 mm.
One of the best times to visit North Battleford
September is one of the best times to visit North Battleford. Expect days averaging 17.7°C and nights around 5.4°C (mean 11.6°C) — warmer than North Battleford's yearly average — with moderate rainfall (38 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 | 22.1°C | 15.6°C | 9.1°C | 28.5°C | 3.8°C | 38 mm | 63% | 2.7 m/s | 4 |
| 2024 | 21.3°C | 15.3°C | 9.3°C | 32.0°C | 3.6°C | 63 mm | 67% | 2.9 m/s | 3.7 |
| 2023 | 20.9°C | 14.9°C | 8.8°C | 28.7°C | 3.1°C | 19 mm | 62% | 2.5 m/s | 3.8 |
| 2022 | 21.8°C | 15.0°C | 8.2°C | 34.2°C | 2.1°C | 18 mm | 61% | 3 m/s | 3.9 |
| 2021 | 20.1°C | 13.6°C | 7.1°C | 27.2°C | -0.6°C | 13 mm | 62% | 3.2 m/s | 3.9 |
| 2020 | 16.4°C | 10.7°C | 5.0°C | 23.8°C | -1.4°C | 38 mm | 74% | 3.3 m/s | 3.5 |
| 2019 | 16.4°C | 11.4°C | 6.4°C | 25.3°C | -3.2°C | 57 mm | 75% | 2.7 m/s | 3.3 |
| 2018 ❄️ | 11.0°C | 6.0°C | 0.9°C | 24.6°C | -6.2°C | 70 mm | 74% | 3 m/s | 2.7 |
| 2017 | 18.5°C | 12.1°C | 5.7°C | 29.9°C | 0.0°C | 21 mm | 64% | 2.7 m/s | 3.7 |
| 2016 | 17.9°C | 11.8°C | 5.7°C | 29.2°C | 0.1°C | 31 mm | 67% | 2.9 m/s | 3.6 |
| 2015 | 17.3°C | 11.5°C | 5.6°C | 27.0°C | -3.8°C | 62 mm | 69% | 2.7 m/s | 3.5 |
| 2014 | 17.1°C | 11.0°C | 4.9°C | 26.9°C | -2.9°C | 10 mm | 70% | 2.7 m/s | 3.7 |
| 2013 | 21.8°C | 15.0°C | 8.2°C | 31.7°C | 2.1°C | 11 mm | 58% | 2.8 m/s | 4.2 |
| 2012 | 19.1°C | 12.5°C | 5.9°C | 25.5°C | 2.1°C | 23 mm | 65% | 3.2 m/s | 4.1 |
| 2011 | 21.3°C | 14.1°C | 6.9°C | 30.9°C | -2.5°C | 8 mm | 60% | 2.6 m/s | 4.4 |
| 2010 | 14.0°C | 8.8°C | 3.6°C | 23.3°C | -4.0°C | 83 mm | 78% | 2.9 m/s | 3.1 |
| 2009 🔥 | 22.8°C | 16.1°C | 9.3°C | 32.6°C | 1.7°C | 24 mm | 60% | 3.2 m/s | 4 |
| 2008 | 18.1°C | 11.6°C | 5.1°C | 25.3°C | 0.9°C | 9 mm | 64% | 2.9 m/s | 3.9 |
| 2007 | 16.7°C | 10.6°C | 4.4°C | 26.0°C | -1.5°C | 23 mm | 68% | 2.9 m/s | 3.7 |
| 2006 | 16.8°C | 11.1°C | 5.5°C | 28.8°C | -1.4°C | 89 mm | 73% | 2.9 m/s | 3.4 |
| 2005 🌧️ | 15.5°C | 10.1°C | 4.7°C | 26.2°C | -2.1°C | 143 mm | 77% | 2.8 m/s | 3.6 |
| 2004 | 15.7°C | 10.1°C | 4.5°C | 21.9°C | -4.6°C | 54 mm | 76% | 2.7 m/s | 3.3 |
| 2003 | 16.2°C | 10.3°C | 4.4°C | 29.0°C | -3.0°C | 47 mm | 68% | 3.2 m/s | 3.5 |
| 2002 | 16.8°C | 10.8°C | 4.8°C | 27.0°C | -5.7°C | 48 mm | 62% | 3.1 m/s | 3.5 |
| 2001 | 20.9°C | 13.8°C | 6.7°C | 29.8°C | 2.6°C | 14 mm | 58% | 3 m/s | 4 |
| 2000 | 16.9°C | 10.7°C | 4.6°C | 26.7°C | -4.6°C | 33 mm | 69% | 3.2 m/s | 3.5 |
| 1999 | 16.6°C | 10.2°C | 3.9°C | 25.9°C | -5.5°C | 15 mm | 62% | 2.9 m/s | 4.1 |
| 1998 | 19.1°C | 12.8°C | 6.5°C | 29.9°C | -2.8°C | 35 mm | 58% | 2.7 m/s | 3.8 |
| 1997 | 19.8°C | 13.3°C | 6.8°C | 29.1°C | -2.9°C | 26 mm | 65% | 3.3 m/s | 3.9 |
| 1996 | 14.7°C | 9.8°C | 4.9°C | 23.2°C | -5.3°C | 48 mm | 70% | 3.4 m/s | 3.1 |
| 1995 | 18.5°C | 12.0°C | 5.4°C | 27.1°C | -4.6°C | 2 mm | 60% | 2.7 m/s | 4.3 |
| 1994 | 20.7°C | 14.0°C | 7.4°C | 28.2°C | 1.1°C | 19 mm | 58% | 2.8 m/s | 3.9 |
| 1993 | 16.1°C | 9.9°C | 3.6°C | 23.3°C | -1.7°C | 47 mm | 67% | 3.1 m/s | 3.9 |
| 1992 | 14.7°C | 8.6°C | 2.5°C | 25.7°C | -3.8°C | 32 mm | 65% | 3.2 m/s | 3.4 |
| 1991 | 17.9°C | 11.2°C | 4.6°C | 28.2°C | -2.7°C | 14 mm | 61% | 3.3 m/s | 3.9 |
| 1990 | 20.4°C | 13.4°C | 6.3°C | 27.5°C | 0.6°C | 13 mm | 58% | 3 m/s | 4.3 |
| 1989 | 16.6°C | 10.6°C | 4.7°C | 22.8°C | -3.2°C | 52 mm | 69% | 3.1 m/s | 3.9 |
| 1988 | 16.4°C | 10.4°C | 4.4°C | 29.9°C | -1.0°C | 40 mm | 67% | 3.1 m/s | 3.4 |
| 1987 | 19.5°C | 13.1°C | 6.7°C | 27.3°C | 2.0°C | 18 mm | 66% | 2.8 m/s | 4 |
| 1986 | 14.2°C | 8.9°C | 3.6°C | 21.4°C | -0.2°C | 56 mm | 69% | 2.7 m/s | 2.7 |
| 1985 | 13.1°C | 7.4°C | 1.6°C | 21.6°C | -6.0°C | 26 mm | 67% | 3.2 m/s | 3.3 |
| 1984 | 13.6°C | 7.9°C | 2.3°C | 27.5°C | -4.8°C | 68 mm | 68% | 2.7 m/s | 3.2 |
| 1983 | 14.2°C | 9.0°C | 3.7°C | 28.4°C | -4.6°C | 75 mm | 69% | 3.3 m/s | — |
| 1982 | 16.7°C | 10.7°C | 4.7°C | 26.9°C | -4.1°C | 34 mm | 66% | 2.9 m/s | — |
| 1981 | 19.4°C | 12.7°C | 6.0°C | 30.4°C | 0.6°C | 25 mm | 59% | 2.9 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 17.7°C with lows near 5.4°C (mean 11.6°C), based on 45 years of NASA POWER data.
September averages 38 mm of rainfall in North Battleford, about average for rainfall. The wettest on record was 143 mm in 2005.
The hottest September reached 34.2°C in 2022. The coldest dipped to -6.2°C in 2018.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 5.4°C. Daytime highs moved from 15.4°C to 21.2°C and overnight lows from 3.7°C to 8.5°C over the same span.
September is one of the warmer months of the year in North Battleford and about average for rainfall, so plan for around 17.7°C daytime highs and 5.4°C at night.
Not quite — September is the 9th coolest month in North Battleford, averaging 11.6°C.
For September in North Battleford, pack warm layers and a jacket for chilly mornings, with typical highs of 17.7°C and lows of 5.4°C.
Relative humidity in September averages 66% — moderately humid.
Average wind speed in September is 3 m/s. The windiest September on record averaged 3.4 m/s (1996).
The wettest September on record was 2005 with 143 mm. On average, September sees 38 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 North Battleford behaves each September, 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 September specifically, along with year-by-year records and how the month has changed over the decades.
