Grapevine Weather in May

Grapevine in May sees high daytime temperatures of 29°C (84°F) and nighttime lows of 18°C (64°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Grapevine in May

During the wettest month of the year, an umbrella can be your best friend to stay dry. Looking at the last 30 years, the data shows about 11 days with rain, averaging 135 mm (5.3 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Grapevine in May

In May, Grapevine sees high temperatures, with highs of 29°C (84°F). Nights drop to around 18°C (64°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Grapevine in May

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

If your ideal day consists of dry skies and pleasant temperatures, March, April, October and November typically offer the best circumstances for Grapevine.