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Pontoon Beach Weather in May

Pontoon Beach in May sees high daytime temperatures of 24°C (75°F) and nighttime lows of 14°C (57°F). Rainfall is fairly high this month at around 128 mm (5 in), so pack a rain jacket to stay dry.

Rainfall in Pontoon Beach in May

Expect around 14 days of rain based on historical data, with 128 mm (5 in) average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Pontoon Beach in May

In May, expect high temperatures in Pontoon Beach, with highs of 24°C (75°F) and lows of 14°C (57°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. At 14°C (57°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.

Sunshine in Pontoon Beach in May

The days are predominantly sunny, with an estimated total of around 269 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you prefer enjoying temperate temperatures and rain-free days, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Pontoon Beach's climate page.

Pontoon Beach Temperature in May

Min TemperatureMin Temperature 14°C (57°F)  
Max TemperatureMax Temperature 24°C (75°F)  
Chance of RainChance of Rain 45%  
PrecipitationPrecipitation 128 mm (5 in)  
Rainy daysRainy days 14 days  
HumidityHumidity 65% *  
SunshineSunshine 269 hours *  
Percentage SunshinePercentage Sunshine 60% *  
* Data from: St. Louis, the United States of America (15 KM, 9 Miles).

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 →

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Legend 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 Pontoon Beach in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Pontoon Beach in May

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

Swimming
9/10
Cycling
9/10
Walking
9/10
Camping
6/10
Outdoor sports
9/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Pontoon Beach's climate page.

More climate data for Pontoon Beach