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United Kingdom weather

Weather in Pembrokeshire for September 2027

Your guide to Pembrokeshire weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Pembrokeshire at the beginning of September is 17.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 14.9 °C by the end of September.

    • Rain 🌧️

  • Pembrokeshire in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 148.4 mm.

    • More

  • Is September a good time to visit Pembrokeshire? check out the best time to travel to Pembrokeshire page.

  • ✨ Is September a good time to visit Pembrokeshire? – Ask the AI Weatherman

Average dry days
14
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/12°
Temperatures
Average wind speed
29 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Pembrokeshire Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
18°
2
Light rain
18°
3
Light rain
17°
4
Light rain
16°
5
Moderate or heavy rain shower
17°
6
Moderate rain
20°
7
Heavy rain at times
18°
8
Moderate rain
16°
9
Patchy rain possible
15°
10
Light rain
16°
11
Light rain
15°
12
Light rain
15°
13
Light rain
15°
14
Moderate rain
17°
15
Light rain
16°
16
Patchy rain possible
16°
17
Light rain
17°
18
Patchy rain possible
17°
19
Overcast
18°
20
Light rain
17°
21
Light rain
16°
22
Moderate or heavy rain shower
16°
23
Overcast
15°
24
Patchy rain possible
15°
25
Light rain
15°
26
Heavy rain at times
14°
27
Light rain
14°
28
Overcast
15°
29
Moderate rain
16°
30
Light rain
16°

Temperatures trend during September in Pembrokeshire

See the weather trend as well as the moving average line

September weather in Pembrokeshire day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain
Light rain
 18° /14° 3.3 mm 3
2 Sept. Light rain
Light rain
 18° /14° 4.6 mm 3
3 Sept. Light rain
Light rain
 17° /14° 4.7 mm 3
4 Sept. Light rain
Light rain
 16° /13° 2.5 mm 3
5 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /12° 5.2 mm 3
6 Sept. Moderate rain
Moderate rain
 20° /15° 14.6 mm 4
7 Sept. Heavy rain at times
Heavy rain at times
 18° /14° 5.6 mm 3
8 Sept. Moderate rain
Moderate rain
 16° /13° 12.8 mm 3
9 Sept. Patchy rain possible
Patchy rain possible
 15° /12° 1.9 mm 3
10 Sept. Light rain
Light rain
 16° /12° 3.6 mm 3
11 Sept. Light rain
Light rain
 15° /12° 2.5 mm 3
12 Sept. Light rain
Light rain
 15° /11° 6.8 mm 3
13 Sept. Light rain
Light rain
 15° /12° 7 mm 3
14 Sept. Moderate rain
Moderate rain
 17° /13° 11.8 mm 3
15 Sept. Light rain
Light rain
 16° /13° 3.2 mm 3
16 Sept. Patchy rain possible
Patchy rain possible
 16° /12° 0.7 mm 3
17 Sept. Light rain
Light rain
 17° /13° 4.3 mm 3
18 Sept. Patchy rain possible
Patchy rain possible
 17° /13° 1.1 mm 3
19 Sept. Overcast
Overcast
 18° /14° 0.7 mm 3
20 Sept. Light rain
Light rain
 17° /12° 4.3 mm 3
21 Sept. Light rain
Light rain
 16° /11° 2.8 mm 3
22 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /12° 6.5 mm 3
23 Sept. Overcast
Overcast
 15° /10° 0.7 mm 3
24 Sept. Patchy rain possible
Patchy rain possible
 15° /11° 0.2 mm 2
25 Sept. Light rain
Light rain
 15° /11° 3 mm 3
26 Sept. Heavy rain at times
Heavy rain at times
 14° /11° 7.5 mm 3
27 Sept. Light rain
Light rain
 14° /11° 6.3 mm 2
28 Sept. Overcast
Overcast
 15° /10° 0.1 mm 3
29 Sept. Moderate rain
Moderate rain
 16° /11° 14.1 mm 2
30 Sept. Light rain
Light rain
 16° /12° 6 mm 3
Next
Important Notice
Our weather forecast for Pembrokeshire in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Pembrokeshire forecast closer to your planned date for the most up-to-date weather information.
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Pembrokeshire in September - FAQ

What are the expected maximum and minimum temperatures in Pembrokeshire during September?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Pembrokeshire during September?
Significant rainfall exceeding 148.4 mm is expected in Pembrokeshire during September, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Pembrokeshire during September?
The average wind speed in Pembrokeshire during September is 29 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Pembrokeshire

Explore the daily rainfall trends and prepare for Pembrokeshires September weather 💧
Typically, Pembrokeshire has 16 rainy days in September with a total of 148.4 mm of rainfall.
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