Portlaoise
August
Weather in Portlaoise for August 2026
Your guide to Portlaoise weather in August - trends and predictions
In general, the average temperature in Portlaoise at the beginning of August is 17.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 17.1 °C by the end of August.
The climate of Portlaoise in August is notably wet, with an average of 14 rainy days, and a total of 32.2 mm of precipitation.
Temperatures
Rain 🌧️
17
Dry days
14
Rainy days
0
Snow days
20°/11°
Temperatures
19 km/h
Avg max wind
79 %
Avg humidity
Portlaoise Weather August
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Temperatures trend during August in Portlaoise
See the weather trend as well as the moving average line
August weather in Portlaoise day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Overcast | 17° /8° | 0 mm | 4 | |
| 2 Aug. |  Light drizzle | 18° /10° | 1 mm | 4 | |
| 3 Aug. |  Patchy rain possible | 19° /14° | 0.3 mm | 4 | |
| 4 Aug. | Light rain | 18° /11° | 3.7 mm | 4 | |
| 5 Aug. | Patchy rain possible | 18° /10° | 0 mm | 4 | |
| 6 Aug. | Patchy rain possible | 17° /9° | 0.1 mm | 4 | |
| 7 Aug. | Patchy rain possible | 17° /10° | 0.1 mm | 4 | |
| 8 Aug. | Patchy rain possible | 18° /9° | 0 mm | 4 | |
| 9 Aug. | Patchy rain possible | 18° /9° | 0.4 mm | 4 | |
| 10 Aug. | Patchy rain possible | 20° /8° | 0 mm | 5 | |
| 11 Aug. | Patchy light drizzle | 23° /14° | 0.3 mm | 5 | |
| 12 Aug. | Patchy light drizzle | 25° /13° | 0.5 mm | 6 | |
| 13 Aug. |  Partly cloudy | 25° /14° | 0 mm | 7 | |
| 14 Aug. | Light rain shower | 22° /14° | 2.8 mm | 5 | |
| 15 Aug. |  Mist | 24° /13° | 0 mm | 5 | |
| 16 Aug. | Fog | 24° /11° | 0 mm | 5 | |
| 17 Aug. |  Cloudy | 21° /13° | 0 mm | 5 | |
| 18 Aug. | Overcast | 22° /13° | 0 mm | 5 | |
| 19 Aug. | Mist | 21° /13° | 0.1 mm | 5 | |
| 20 Aug. | Mist | 19° /9° | 0 mm | 4 | |
| 21 Aug. | Cloudy | 21° /8° | 0 mm | 5 | |
| 22 Aug. | Patchy rain possible | 22° /10° | 0 mm | 5 | |
| 23 Aug. | Patchy rain possible | 20° /13° | 2.2 mm | 5 | |
| 24 Aug. | Mist | 21° /11° | 0 mm | 5 | |
| 25 Aug. | Patchy rain possible | 23° /12° | 0.2 mm | 5 | |
| 26 Aug. | Light rain shower | 18° /11° | 1.6 mm | 4 | |
| 27 Aug. | Light rain shower | 16° /11° | 5.5 mm | 4 | |
| 28 Aug. | Light rain shower | 13° /10° | 2.7 mm | 3 | |
| 29 Aug. | Light rain shower | 17° /11° | 1.2 mm | 4 | |
| 30 Aug. | Light rain shower | 17° /9° | 6.3 mm | 4 | |
| 31 Aug. | Light rain shower | 16° /10° | 3.2 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Portlaoise in August 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 Portlaoise forecast closer to your planned date for the most up-to-date weather information.
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Portlaoise in August - FAQ
What are the expected maximum and minimum temperatures in Portlaoise during August?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Portlaoise during August?
In August, Portlaoise can expect light to moderate rainfall, totaling 32.2 mm across approximately 14 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Portlaoise during August?
The average wind speed in Portlaoise during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Portlaoise
Explore the daily rainfall trends and prepare for Portlaoises August weather 💧
UV exposure in Portlaoise during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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