Johnstone Weather in July

July in Johnstone sees daytime temperatures around 19°C (66°F) and lows of 12°C (54°F) at night. With around 104 mm (4.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Johnstone in July

Climate statistics over the past 30 years suggest around 17 days of rain, with 104 mm (4.1 in) average for the month. 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 Johnstone in July

July in Johnstone brings typical temperatures with highs around 19°C (66°F) and lows of 12°C (54°F). July is part of the summer season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, it sees the highest temps of the year.

Sunshine in Johnstone in July

The area enjoys a balanced 152 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer enjoying temperate temperatures and rain-free days, June typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United Kingdom, check out our Johnstone's climate page.

Johnstone Temperature in July

Min Temperature 12°C (54°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 55%  

Precipitation 104 mm (4.1 in)  

Rainy days 17 days  

Humidity 73% *  

Sunshine 152 hours *  

Percentage Sunshine 30% *  

* Data from: Glasgow, Scotland (5 KM, 3 Miles).

What to Wear in Johnstone in July

Pleasant temperatures in July mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Johnstone 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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Johnstone's climate page.

More climate data for Johnstone

Temperature Rainfall Sunshine Humidity

See the full Johnstone climate overview or explore weather in the United Kingdom.