Grapevine Weather in August

August in Grapevine averages 36°C (97°F) during the day and 25°C (77°F) at night. Around 50 mm (2 in) of rainfall is typical for this time of year.

Rainfall in Grapevine in August

Past climate data indicates that roughly 7 days will see rain, totalling around 50 mm (2 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in Grapevine in August

Temperatures in Grapevine in August top out at 36°C (97°F) and drop to 25°C (77°F) overnight. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably. These temperatures represent the average, but hotter days can occur. Be prepared with light clothing and stay hydrated to manage the heat.

Sunshine in Grapevine in August

The city usually sees around 305 hours of sunlight, indicating many sunny days , a great month for sightseeing.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Grapevine. Our weather planner can help you explore destinations with more pleasant weather conditions.