United Kingdom · 1991–2020 normal

Hartlepool in
September.

Typical September weather in Hartlepool: 17.3°C by day, 9.2°C at night, 54 mm of rain over 9.3 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high17.3°C
Typical low9.2°C
Rain54 mm
Wet days9.3

In the year-round weather comparison, September scores 59 out of 100 (July leads the year at 71). Daylight is calculated as 12 h 38 from latitude 54.69°. Open-water sea temperature is 13.5°C (9 km from the place centre).

September at a glance

What is Hartlepool like in September?

Plain answers from the measured climate record—not a forecast or a promise about a particular trip.

Is Hartlepool hot in September?

Days are typically cool at 17.3°C, while nights average 9.2°C.

Does it rain much?

The measured monthly average is 54 mm across about 9 wet days.

How much daylight is there?

There are about 12 h 38 between sunrise and sunset at mid-month, calculated from the place latitude.

Is September a good time to visit?

September ranks 4 of 12 in our weather comparison; July ranks first.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 2647400
NOAA station
UKE00156852 · DURHAM
Station distance
25.7 km from the place centre
Coverage
Strong coverage · 28 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 Hartlepool 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.

How travel partnerships will work