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Cape Cod

Peninsula · Massachusetts, 🇺🇸 United States
Area 1,057 km²
Time zone America/New_York
Cape Cod

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Cape Cod — Map

Cape Cod — Map

Climate & when to visit

Best time to visit: June, July, August, September

Select a month

Typical weather in January

Poor
  • 4° (feels like -4°) · extremes -10°–11°
  • -1° at night
  • 12 rainy days
  • 8 sunny days
  • 4 hours of sunshine per day
  • Dry air
  • Light breeze
  • 4°C · too cold to swim
  • UV index 1 · low

Typical weather in February

Poor
  • 4° (feels like -3°) · extremes -8°–10°
  • -1° at night
  • 11 rainy days
  • 11 sunny days
  • 5 hours of sunshine per day
  • Dry air
  • Light breeze
  • 3°C · too cold to swim
  • UV index 2 · low

Typical weather in March

Poor
  • 6° (feels like -1°) · extremes -6°–11°
  • 1° at night
  • 11 rainy days
  • 14 sunny days
  • 6 hours of sunshine per day
  • Dry air
  • Light breeze
  • 4°C · too cold to swim
  • UV index 3 · moderate

Typical weather in April

Poor
  • 10° (feels like 4°) · extremes 1°–15°
  • 6° at night
  • 12 rainy days
  • 13 sunny days
  • 7 hours of sunshine per day
  • Dry air
  • Light breeze
  • 6°C · too cold to swim
  • UV index 5 · moderate

Typical weather in May

Fair
  • 15° (feels like 10°) · extremes 7°–20°
  • 10° at night
  • 11 rainy days
  • 12 sunny days
  • 8 hours of sunshine per day
  • Dry air
  • Light breeze
  • 11°C · too cold to swim
  • UV index 6 · high

Typical weather in June

Great
  • 20° (feels like 17°) · extremes 11°–24°
  • 16° at night
  • 9 rainy days
  • 12 sunny days
  • 8 hours of sunshine per day
  • Comfortable humidity
  • Light breeze
  • 16°C · too cold to swim
  • UV index 7 · high

Typical weather in July

Great
  • 23° · extremes 17°–27°
  • 20° at night
  • 8 rainy days
  • 13 sunny days
  • 8 hours of sunshine per day
  • Muggy, humid air
  • Light breeze
  • 20°C · cool for a dip
  • UV index 7 · high

Typical weather in August

Great
  • 23° · extremes 17°–27°
  • 20° at night
  • 9 rainy days
  • 14 sunny days
  • 8 hours of sunshine per day
  • Muggy, humid air
  • Light breeze
  • 20°C · cool for a dip
  • UV index 6 · high

Typical weather in September

Great
  • 20° (feels like 18°) · extremes 13°–24°
  • 17° at night
  • 9 rainy days
  • 14 sunny days
  • 7 hours of sunshine per day
  • Comfortable humidity
  • Light breeze
  • 19°C · cool for a dip
  • UV index 5 · moderate

Typical weather in October

Fair
  • 16° (feels like 11°) · extremes 6°–21°
  • 12° at night
  • 11 rainy days
  • 12 sunny days
  • 6 hours of sunshine per day
  • Dry air
  • Light breeze
  • 15°C · too cold to swim
  • UV index 3 · moderate

Typical weather in November

Poor
  • 11° (feels like 5°) · extremes 0°–16°
  • 6° at night
  • 9 rainy days
  • 10 sunny days
  • 5 hours of sunshine per day
  • Dry air
  • Light breeze
  • 11°C · too cold to swim
  • UV index 2 · low

Typical weather in December

Poor
  • 6° (feels like 0°) · extremes -5°–13°
  • 2° at night
  • 12 rainy days
  • 8 sunny days
  • 4 hours of sunshine per day
  • Dry air
  • Light breeze
  • 7°C · too cold to swim
  • UV index 1 · low

Climate data: NASA POWER + Copernicus ERA5-Land and ERA5 · 1996–2025

Practical information

Currency
US Dollar USD $ · Card payments · Widely accepted
Emergency numbers
911 Police · Ambulance · Fire brigade
Electricity
Type A / Type B
120 V · 60 Hz
Languages
English
Tap water
Safe to drink
Driving side
Right
Calling code
+1
Learn more

Tours & Activities

Nauset Light
Drive
Pilgrim Monument
Drive
Highland/Cape Cod Light

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