Is Twin hot in September?
Days are typically cool at 16.8°C, while nights average 10.5°C.
United States · 1991–2020 normal
Twin in
September.
Typical September weather in Twin: 16.8°C by day, 10.5°C at night, 59 mm of rain over 6.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high16.8°C
Typical low10.5°C
Rain59 mm
Wet days6.8
In the year-round weather comparison, September scores 61 out of 100 (August leads the year at 72). Daylight is calculated as 12 h 31 from latitude 48.16°. Open-water sea temperature is 11.2°C (24 km from the place centre).
September at a glance
What is Twin like in September?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 59 mm across about 7 wet days.
How much daylight is there?
There are about 12 h 31 between sunrise and sunset at mid-month, calculated from the place latitude.
Is September a good time to visit?
September ranks 3 of 12 in our weather comparison; August ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5814216
- NOAA station
- CA001017254 · SHERINGHAM POINT
- Station distance
- 24.5 km from the place centre
- Coverage
- Strong coverage · 25 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Twin is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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