Iron Mountain
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Iron Mountain Weather in May

Thinking of visiting Iron Mountain in May? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 5°C (41°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Iron Mountain in May

Expect around 12 days of rain based on historical data, with 85 mm (3.3 in) average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Iron Mountain in May

If you're visiting Iron Mountain in May, expect highs of 19°C (66°F) and overnight lows around 5°C (41°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Should you favor a climate that's both dry and comfortably warm, June, July, August and September 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.

Iron Mountain Temperature in May

Min Temperature
5°C (41°F)
Max Temperature
19°C (66°F)
Chance of Rain
41%
Precipitation
85 mm (3.3 in)
Rainy days
12 days

Iron Mountain Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Iron Mountain - 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 Iron Mountain in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.

What To Do in Iron Mountain in May

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

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Iron Mountain 3-Day Forecast

More climate data for Iron Mountain

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.