Piedras Negras Weather in May

Piedras Negras in May averages 32°C (90°F) during the day and 20°C (68°F) at night. This is the wettest month of the year.

Rainfall in Piedras Negras 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 8 days of rain, with 100 mm (3.9 in) average 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 Piedras Negras in May

May in Piedras Negras brings very high temperatures, with highs of 32°C (90°F) and nights around 20°C (68°F). For most visitors, the main thing to prepare for is the heat during the day. At 20°C (68°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.

Should you favor a climate that's both dry and comfortably warm, January, February, March, October, November and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.