Stonewall Weather in May

May in Stonewall averages 29°C (84°F) during the day and 17°C (63°F) at night. It is the wettest month of the year, with 141 mm (5.6 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Stonewall in May

Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Records from the past 30 years suggest around 9 days of rain, with 141 mm (5.6 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Stonewall in May

Daytime highs in Stonewall in May reach 29°C (84°F), with nights around 17°C (63°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 17°C (63°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.

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