Is Rose Hill hot in September?
Days are typically warm at 26.8°C, while nights average 17.6°C.
United States · 1991–2020 normal
Rose Hill in
September.
Typical September weather in Rose Hill: 26.8°C by day, 17.6°C at night, 100 mm of rain over 6.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high26.8°C
Typical low17.6°C
Rain100 mm
Wet days6.9
In the year-round weather comparison, September scores 73 out of 100 (May leads the year at 82). Daylight is calculated as 12 h 23 from latitude 38.79°.
September at a glance
What is Rose Hill 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 100 mm across about 7 wet days.
How much daylight is there?
There are about 12 h 23 between sunrise and sunset at mid-month, calculated from the place latitude.
Is September a good time to visit?
September ranks 2 of 12 in our weather comparison; May ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4782864
- NOAA station
- USW00013743 · WASHINGTON REAGAN NATL AP
- Station distance
- 9.4 km from the place centre
- Coverage
- Strong coverage · 30 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 Rose Hill 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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