Dilley Weather in May

Dilley in May sees very high daytime temperatures of 32°C (90°F) and nighttime lows of 20°C (68°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Dilley in May

Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. You can expect rain on roughly 7 days based on historical data, averaging 94 mm (3.7 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Dilley in May

In May, Dilley sees very high temperatures, with highs of 32°C (90°F). Nights drop to around 20°C (68°F). For most visitors, the main thing to prepare for is the heat during the day. With overnight lows of 20°C (68°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.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. February, March, November and December typically offer the best weather for Dilley.