Ellesmere Port Town Weather in September
Average highs run from 18°C on September 1 to 15°C on September 30, and lows from 12°C to 10°C. Normal precipitation for the month is 81 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
- 11°C
- Precipitation
- 81 mm
- Record high
- 26°CSep 11, 2000
- Record low
- -1°CSep 18, 1994
- Daylight
- 13 h 40 min to 11 h 40 min
- Cloud cover
- 76%
- Humidity
- 85%
- Dew point
- 11°C
- Wind
- 18.7 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 | 12°C | 23°C 1999 | 6°C 2002 | 50% |
| Sep 2 | 17°C | 12°C | 25°C 1999 | 6°C 1994 | 49% |
| Sep 3 | 17°C | 12°C | 24°C 1999 | 4°C 1976 | 48% |
| Sep 4 | 17°C | 12°C | 26°C 1999 | 3°C 1993 | 49% |
| Sep 5 | 17°C | 12°C | 26°C 1999 | 7°C 1992 | 50% |
| Sep 6 | 17°C | 12°C | 25°C 1999 | 4°C 1984 | 48% |
| Sep 7 | 17°C | 12°C | 23°C 1998 | 6°C 1984 | 49% |
| Sep 8 | 17°C | 12°C | 25°C 1973 | 6°C 1992 | 49% |
| Sep 9 | 17°C | 12°C | 24°C 1973 | 4°C 1986 | 50% |
| Sep 10 | 17°C | 11°C | 22°C 1978 | 6°C 2001 | 50% |
| Sep 11 | 17°C | 11°C | 26°C 2000 | 6°C 1986 | 50% |
| Sep 12 | 17°C | 11°C | 24°C 1985 | 6°C 1986 | 51% |
| Sep 13 | 17°C | 11°C | 24°C 2003 | 5°C 1996 | 51% |
| Sep 14 | 17°C | 11°C | 25°C 2003 | 3°C 1996 | 50% |
| Sep 15 | 17°C | 11°C | 24°C 2003 | 3°C 1986 | 50% |
| Sep 16 | 17°C | 11°C | 25°C 2003 | 2°C 1986 | 50% |
| Sep 17 | 16°C | 11°C | 25°C 1982 | 6°C 1993 | 50% |
| Sep 18 | 16°C | 11°C | 26°C 1982 | -1°C 1994 | 50% |
| Sep 19 | 16°C | 11°C | 20°C 1998 | 3°C 1986 | 49% |
| Sep 20 | 16°C | 11°C | 24°C 1998 | 7°C 1986 | 48% |
| Sep 21 | 16°C | 11°C | 24°C 1989 | 7°C 2000 | 50% |
| Sep 22 | 16°C | 11°C | 20°C 2000 | 1°C 1979 | 50% |
| Sep 23 | 16°C | 11°C | 24°C 2000 | 4°C 1994 | 52% |
| Sep 24 | 16°C | 10°C | 20°C 1989 | 3°C 1979 | 52% |
| Sep 25 | 16°C | 10°C | 19°C 1998 | 5°C 1988 | 53% |
| Sep 26 | 16°C | 10°C | 22°C 1985 | 3°C 1990 | 54% |
| Sep 27 | 16°C | 10°C | 22°C 1985 | 4°C 2003 | 54% |
| Sep 28 | 15°C | 10°C | 25°C 1992 | 4°C 1974 | 55% |
| Sep 29 | 15°C | 10°C | 20°C 2002 | 1°C 1985 | 55% |
| Sep 30 | 15°C | 10°C | 23°C 1985 | 0°C 1973 | 56% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- September 1
- sunrise 6:21 AM, sunset 8:01 PM
- September 30
- sunrise 7:11 AM, sunset 6:51 PM
Other months
Sources
Records: NOAA GHCN-Daily, station UKM00003334, 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.