July · Alaska
Best time to visit Mendenhall Glacier in July Weather, crowds & prices
Weather in Mendenhall Glacier in July
Average temperature 11°C, 260 mm of rain, about 15 days with 6+ hours of sunshine and 90% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
July score
5.5/10
Ranked #2 of 12 months
- Avg temp
- 11°C
- Rainfall
- 260 mm
- Humidity
- 90%
- Days with 6h+ sun
- 15
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
July in Mendenhall Glacier scores 5.5/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 11°C, 260 mm of rain, and roughly 15 days with 6+ hours of sunshine this month.
Mendenhall Glacier flows from the Juneau Icefield to a turquoise lake with boardwalks minutes from Alaska's capital.
July in Mendenhall Glacier — workable with trade-offs
Expect 11°C (52°F) in July. A good month for city streets, viewpoints and long meals; leave swimming for another season.
Expect monsoon-level rainfall at 260 mm: only about 15 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 5.5/10 on the same scale — 2nd of 12 months, versus 6.5/10 for the best month here.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Mendenhall Glacier in July?
- In July, Mendenhall Glacier averages 11°C, 260 mm of rain, and about 15 days with 6+ hours of sunshine. Its climate-comfort score is 5.5/10.
- Is July a good time to visit Mendenhall Glacier?
- July earns a 5.5/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Mendenhall Glacier in July?
- Expect about 260 mm of rain in July. Average humidity is 90% and there are about 15 days with 6+ hours of sunshine.
Curated in Mendenhall Glacier
Tickets & experiences
Things to do in Mendenhall Glacier
Mendenhall Glacier, Alaska. Live activities and tours from GetYourGuide, matched to this destination.