Willow Grove Weather in August

Willow Grove in August sees high daytime temperatures of 29°C (84°F) and nighttime lows of 19°C (66°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Willow Grove in August

As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. Analyzing past climate data, one can expect approximately 11 days of rain, averaging 138 mm (5.4 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Willow Grove in August

If you're visiting Willow Grove in August, expect highs of 29°C (84°F) and overnight lows around 19°C (66°F). This kind of day-to-night contrast is typical for this time of year. At 19°C (66°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Willow Grove in August

There are approximately 260 hours of sunshine this month, resulting in mostly clear days.

Average water temperature in August

The water is 25°C (77°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

So this is a great month to visit if you prefer dry days with pleasant temperatures.