When to go · Willmar
Willmar in May
Great month. Inside Willmar's best window: May–Sep (warm, festivals).
Key facts
- Verdict
- Great
- Temperature
- 20°C (68°F)68°F (20°C) / 5°C (41°F)41°F (5°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Willmar's best window: May–Sep (warm, festivals).
Is another month better than May?
No other month rates higher than May for Willmar in this guide.
Weather in May
- WillmarHighs around 20 °C (68 °F), lows around 5 °C (41 °F), rain on about 9 daysHighs around 68 °F (20 °C), lows around 41 °F (5 °C), rain on about 9 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Memorial Day big impact
Last Monday of May · United States
Start of summer; roads and beaches full.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.
Compare two months
Weather, crowds and prices for any two months in Willmar, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 20 °C (68 °F)68 °F (20 °C)
Jun: 26 °C (79 °F)79 °F (26 °C)
Night low
May: 5 °C (41 °F)41 °F (5 °C)
Jun: 11 °C (52 °F)52 °F (11 °C)
Rain days
May: 9
Jun: 9
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside Willmar's best window: May–Sep (warm, festivals).
June: Inside Willmar's best window: May–Sep (warm, festivals).
Willmar: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings