Westport
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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.

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% *
* Data from: Claremorris, Ireland (36 KM, 22 Miles).

Westport Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Westport - and find the best time to visit.

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 records 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 2026, 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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Swimming
    6/10
  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    6/10
  • Outdoor sports
    9/10

Westport 3-Day Forecast

More climate data for Westport

Popular in July

Where to go in July - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.