Rio Grande City
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Rio Grande City Weather in May

Rio Grande City in May sees very high daytime temperatures of 34°C (93°F) and nighttime lows of 21°C (70°F). Rainfall is fairly high this month at around 76 mm (3 in), so pack a rain jacket to stay dry.

Rainfall in Rio Grande City in May

Historically, May sees about 6 days of rain, with a monthly average of 76 mm (3 in). Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in Rio Grande City in May

Expect highs of 34°C (93°F) in Rio Grande City in May, with nights dropping to around 21°C (70°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

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

Rio Grande City Temperature in May

Min Temperature
21°C (70°F)
Max Temperature
34°C (93°F)
Chance of Rain
20%
Precipitation
76 mm (3 in)
Rainy days
6 days

Rio Grande City Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Rio Grande City - and find the best time to visit.

Best Places in the United States of America in May

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Rio Grande City in May

Pack for serious heat in Rio Grande City in May. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Wet weather is likely, so pack waterproof gear for multiple rainy days.

What To Do in Rio Grande City in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Rio Grande City 3-Day Forecast

More climate data for Rio Grande City

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.