easeweather.com
Westport
AthloneBalbrigganCavanCobhCorkDingleDonegalDoolinDublinDublin AirportGalwayKildareKilkennyKillaloeLimerickLongfordNavanPortlaoiseRoscommonSkerriesSligoTipperaryTraleeWaterfordWaterville
Westport
WexfordWicklow More Locations
Ireland weather

Weather in Westport for September 2027

Your guide to Westport weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Westport at the beginning of September is 16.2 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 13.5 °C by the end of September.

    • Rain 🌧️

  • Westport in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 104.8 mm.

    • More

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

Average dry days
13
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/10°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Westport Weather September

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

Temperatures trend during September in Westport

See the weather trend as well as the moving average line

September weather in Westport day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain
Light rain
 16° /10° 2.8 mm 3
2 Sept. Patchy rain possible
Patchy rain possible
 16° /11° 2.3 mm 3
3 Sept. Light rain
Light rain
 15° /11° 7.1 mm 3
4 Sept. Patchy rain possible
Patchy rain possible
 15° /11° 0.7 mm 3
5 Sept. Patchy rain possible
Patchy rain possible
 16° /10° 0.3 mm 3
6 Sept. Patchy rain possible
Patchy rain possible
 19° /11° 2.2 mm 4
7 Sept. Patchy rain possible
Patchy rain possible
 17° /11° 2.1 mm 4
8 Sept. Patchy rain possible
Patchy rain possible
 14° /9° 2.3 mm 3
9 Sept. Patchy rain possible
Patchy rain possible
 15° /10° 2 mm 3
10 Sept. Light rain
Light rain
 14° /10° 7.7 mm 2
11 Sept. Heavy rain at times
Heavy rain at times
 13° /9° 6 mm 2
12 Sept. Light rain
Light rain
 14° /9° 9.4 mm 2
13 Sept. Moderate rain at times
Moderate rain at times
 14° /8° 5.5 mm 2
14 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /11° 8.8 mm 3
15 Sept. Light rain
Light rain
 15° /11° 7.1 mm 3
16 Sept. Light rain
Light rain
 15° /10° 4 mm 2
17 Sept. Light rain
Light rain
 16° /11° 3 mm 3
18 Sept. Light rain
Light rain
 16° /10° 4.8 mm 3
19 Sept. Patchy rain possible
Patchy rain possible
 15° /10° 0.2 mm 3
20 Sept. Patchy rain possible
Patchy rain possible
 15° /9° 1.4 mm 3
21 Sept. Patchy rain possible
Patchy rain possible
 16° /9° 0.2 mm 3
22 Sept. Light rain
Light rain
 15° /9° 3.2 mm 3
23 Sept. Patchy rain possible
Patchy rain possible
 14° /8° 0.2 mm 3
24 Sept. Patchy rain possible
Patchy rain possible
 14° /8° 2.2 mm 2
25 Sept. Overcast
Overcast
 14° /7° 0.7 mm 2
26 Sept. Patchy rain possible
Patchy rain possible
 13° /9° 2.1 mm 3
27 Sept. Light rain
Light rain
 12° /8° 5.6 mm 2
28 Sept. Patchy rain possible
Patchy rain possible
 13° /8° 1.1 mm 2
29 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /9° 5.3 mm 2
30 Sept. Light rain
Light rain
 14° /10° 4.7 mm 2
Next
Important Notice
Our weather forecast for Westport 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 Westport forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Westport in September - FAQ

What are the expected maximum and minimum temperatures in Westport during September?
During September, expect a variety of temperatures with highs around 15° and lows near 10°, suitable for diverse activities and preferences.

How much rainfall should be expected in Westport during September?
Significant rainfall exceeding 104.8 mm is expected in Westport during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Westport during September?
The average wind speed in Westport during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Westport

Explore the daily rainfall trends and prepare for Westports September weather 💧
Typically, Westport has 17 rainy days in September with a total of 104.8 mm of rainfall.
Quick links
More Westport weather pages
You are here
Location coordinates Where is Westport?

Get accurate weather forecasts for Westport, located at latitude 53.8 and longitude -9.517. Stay updated with localized weather information tailored for Westport.

Found a mistake?
We appreciate your attention to details. Tell us here.