Westport Weather in July
July in Westport typically sees daytime highs of 19°C (66°F) and nighttime lows of 12°C (54°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.
Rainfall in Westport in July
This month experiences about 17 days of rain according to historical data, averaging 109 mm (4.3 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Westport in July
In July, Westport sees pleasant temperatures, with highs of 19°C (66°F). Nights drop to around 12°C (54°F). This month falls in the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. On average, it sees the highest temps of the year.
Sunshine in Westport in July
The month experiences a moderate amount of sunlight, with 118 hours of sunshine. This provides a nice balance between sunshine and clouds.If you favor pleasant temperatures and minimal rainfall, July is one of the best months to visit Westport.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Westport's climate page.
Westport Temperature in July
Min Temperature
12°C (54°F)
Max Temperature
19°C (66°F)
Chance of Rain
58%
Precipitation
109 mm (4.3 in)
Rainy days
17 days
Humidity
80% *
Sunshine
118 hours *
Percentage Sunshine
25% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Westport typically stay consistent throughout July, with daily highs averaging around 19°C (66°F). Nights are cool, with lows around 12°C (54°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Westport in July
Browse day-by-day weather records for Westport spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Westport historical weather extremes in July
Our historical data for Westport spans 1976 to 2025, revealing these weather extremes.
- The hottest July day on record in Westport reached 28°C (82°F) (July 2, 1976).
- The coldest July day was on July 2, 1997, with a maximum of 10°C (50°F).
- The lowest overnight temperature recorded in July was 5°C (41°F) (July 2, 1989).
- The wettest July day on record brought 49 mm (1.9 in) of precipitation to Westport (July 7, 1994).
Best Places in Ireland in July
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in July →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Westport in July
Comfortable temperatures call for an easy wardrobe in July. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Westport in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Westport's climate page.
Temperature Rainfall Sunshine Humidity
See the full Westport climate overview or explore weather in Ireland.
