Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Mandan Weather in May
May in Mandan sees daytime temperatures around 19°C (66°F) and lows of 6°C (43°F) at night. With around 83 mm (3.3 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Mandan in May
Records from the past 30 years suggest around 13 days of rain, with 83 mm (3.3 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Mandan in May
In May, Mandan gets pleasant temperatures, with highs of 19°C (66°F). Nights cool to around 6°C (43°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Mandan in May
Expect sunny days throughout the month, with an estimated 296 hours of sunshine. This makes it a pleasant time to visit Mandan.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Mandan.
Mandan Temperature in May
Min Temperature
6°C (43°F)
Max Temperature
19°C (66°F)
Chance of Rain
42%
Precipitation
83 mm (3.3 in)
Rainy days
13 days
Humidity
60% *
Sunshine
296 hours *
Percentage Sunshine
64% *
* Data from: Bismarck, the United States of America (8 KM, 5 Miles).
Mandan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mandan - 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 Mandan 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Mandan in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping4/10 -
Outdoor sports9/10
Mandan 3-Day Forecast
More climate data for Mandan
Temperature Rainfall Sunshine Humidity
See the full Mandan climate overview or explore weather in the United States of America.
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.
Yosemite National Park is definitely worth a visit
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