Newmarket on Fergus Weather in September
Average highs run from 18°C on September 1 to 15°C on September 30, and lows from 11°C to 9°C. Normal precipitation for the month is 93 mm over about 15 wet days.
September day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 17°C
- Average low
- 10°C
- Precipitation
- 93 mm
- Record high
- 26°CSep 5, 1991
- Record low
- -1°CSep 8, 2011
- Daylight
- 13 h 38 min to 11 h 40 min
- Cloud cover
- 74%
- Humidity
- 88%
- Dew point
- 11°C
- Wind
- 18.4 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Sep 1 | 18°C | 11°C | 23°C 1991 | 9°C 1992 | 52% |
| Sep 2 | 18°C | 11°C | 25°C 1991 | 7°C 2015 | 51% |
| Sep 3 | 18°C | 11°C | 26°C 1991 | 2°C 1984 | 51% |
| Sep 4 | 18°C | 11°C | 24°C 1991 | 6°C 1986 | 52% |
| Sep 5 | 18°C | 10°C | 26°C 1991 | 7°C 2012 | 54% |
| Sep 6 | 17°C | 10°C | 24°C 2016 | 5°C 2015 | 55% |
| Sep 7 | 17°C | 10°C | 23°C 1991 | 6°C 1986 | 56% |
| Sep 8 | 17°C | 10°C | 23°C 2004 | -1°C 2011 | 56% |
| Sep 9 | 17°C | 10°C | 24°C 2004 | 7°C 1986 | 55% |
| Sep 10 | 17°C | 10°C | 24°C 2000 | 6°C 2009 | 54% |
| Sep 11 | 17°C | 10°C | 23°C 2006 | 6°C 1989 | 54% |
| Sep 12 | 17°C | 10°C | 21°C 1984 | 5°C 1986 | 55% |
| Sep 13 | 17°C | 10°C | 23°C 2003 | 5°C 2024 | 54% |
| Sep 14 | 17°C | 10°C | 24°C 2003 | 6°C 1999 | 54% |
| Sep 15 | 17°C | 10°C | 22°C 2003 | 3°C 1986 | 54% |
| Sep 16 | 17°C | 10°C | 25°C 2003 | 3°C 2022 | 54% |
| Sep 17 | 16°C | 10°C | 22°C 2014 | 4°C 2005 | 55% |
| Sep 18 | 16°C | 9°C | 22°C 2014 | 4°C 1986 | 54% |
| Sep 19 | 16°C | 9°C | 21°C 1998 | 4°C 1977 | 52% |
| Sep 20 | 16°C | 9°C | 25°C 1998 | 7°C 2009 | 51% |
| Sep 21 | 16°C | 9°C | 23°C 1998 | 6°C 1982 | 51% |
| Sep 22 | 16°C | 9°C | 22°C 1978 | 4°C 1979 | 52% |
| Sep 23 | 16°C | 9°C | 20°C 1997 | 6°C 2008 | 54% |
| Sep 24 | 16°C | 9°C | 20°C 1989 | 4°C 2008 | 55% |
| Sep 25 | 16°C | 9°C | 22°C 1983 | 4°C 1990 | 57% |
| Sep 26 | 16°C | 9°C | 22°C 1983 | 4°C 1990 | 59% |
| Sep 27 | 15°C | 9°C | 20°C 1983 | 3°C 2020 | 59% |
| Sep 28 | 15°C | 9°C | 22°C 1985 | 2°C 2007 | 59% |
| Sep 29 | 15°C | 9°C | 22°C 1986 | 4°C 2018 | 59% |
| Sep 30 | 15°C | 9°C | 23°C 1985 | 3°C 1988 | 60% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- September 1
- sunrise 6:46 AM, sunset 8:24 PM
- September 30
- sunrise 7:35 AM, sunset 7:15 PM
Other months
Sources
Records: NOAA GHCN-Daily, station EIM00003962, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.