Runnemede Weather in August

August in Runnemede typically sees daytime highs of 30°C (86°F) and nighttime lows of 20°C (68°F). As the wettest month of the year, expect more rainfall than other months.

Rainfall in Runnemede in August

Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Looking at the last 30 years, the data shows about 11 days with rain, averaging 133 mm (5.2 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Runnemede in August

Daytime temperatures in Runnemede reach 30°C (86°F) in August, dropping to 20°C (68°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 20°C (68°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.

Sunshine in Runnemede in August

With approximately 260 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Average water temperature in August

With water at 25°C (77°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

If you prefer dry days with pleasant temperatures, May 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 States of America, check out our Runnemede's climate page.

Runnemede Temperature in August

Min Temperature 20°C (68°F)  

Max Temperature 30°C (86°F)  

Water Temperature 25°C (77°F) *  

Chance of Rain 37%  

Precipitation 133 mm (5.2 in)  

Rainy days 11 days  

Humidity 70% *  

Sunshine 260 hours *  

Percentage Sunshine 61% *  

* Data from: Philadelphia, the United States of America (13 KM, 8 Miles).

What to Wear in Runnemede in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. With water temperatures around 25°C (77°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Runnemede in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 States of America, check out our Runnemede's climate page.

More climate data for Runnemede

Temperature Rainfall Sunshine Humidity Water Temp

See the full Runnemede climate overview or explore weather in the United States of America.