The climate in Pembroke during September can be summarized as hot, humid and damp.
September is in the fall / autumn in Pembroke and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 20°C (67°F) is normal.
Daytime temperature | 30.1°C 86.2°F |
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Nightly temperature | 19.5°C 67.1°F |
Average temperature | 24.8°C 76.6°F |
Daily sunshine | 7.8 hrs |
Avg rainfall | 114 mm 4.5 ins |
Rainy days | 10 days |
Sea temperature | 27.4°C 81.3°F |
Humidity | 78% |
Windspeed | 11.2kph 7 mph |
On average September is the 4th wettest month of the year in Pembroke with around 114mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.8 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Pembroke in September 2025.
Best places to visit in September
Hottest month: | July | 32.8°C 91°F |
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Driest month: | November | 55mm 2.2ins |
Sunniest month: | April | 9.7hrs |
Coldest month: | January | 15.3°C 59.5°F |
Wettest month: | July | 158mm 6.2ins |