Glacier Bay National Park and Preserve
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Glacier Bay National Park and Preserve Weather in May

Glacier Bay National Park and Preserve in May sees low temperatures, with highs around 6°C (43°F) and overnight lows of 1°C (34°F). With the rainy season in full effect, expect around 232 mm (9.1 in) of rainfall and regular showers throughout the month.

Rainfall in Glacier Bay National Park and Preserve in May

Glacier Bay National Park and Preserve is in the rainy season in May, with rain on around 12 days and an average of 232 mm (9.1 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Glacier Bay National Park and Preserve in May

If you're visiting Glacier Bay National Park and Preserve in May, expect highs of 6°C (43°F) and overnight lows around 1°C (34°F). Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 1°C (34°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

If you're interested in exploring other destinations, our weather planner can help you discover additional travel options worldwide.

Glacier Bay National Park and Preserve Temperature in May

Min Temperature
1°C (34°F)
Max Temperature
6°C (43°F)
Chance of Rain
39%
Precipitation
232 mm (9.1 in)
Rainy days
12 days

Glacier Bay National Park and Preserve Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Glacier Bay National Park and Preserve - 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 Glacier Bay National Park and Preserve in May

We recommend to layer up for chilly conditions in Glacier Bay National Park and Preserve in May. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Also bring a poncho, it will rain a lot! Waterproof everything you can.

What To Do in Glacier Bay National Park and Preserve in May

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

  • Cycling
    4/10
  • Walking
    4/10
  • Barbeque
    1/10
  • Camping
    3/10
  • Outdoor sports
    4/10

Glacier Bay National Park and Preserve 3-Day Forecast

More climate data for Glacier Bay National Park and Preserve

Popular in May

Where to go in May - average daytime high across popular destinations.

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