Juneau weather in July 2025

Expect 16°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Juneau in July based on long-term weather averages. There is usually 15 days with some rainfall and 117 mm of average monthly rainfall in July.

  • 16°C maximum daytime temperature in July in Juneau16
    16°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in July in Juneau15
    15 days with some rainfall
  • 7°C minimum night-time temperature in July in Juneau7
    7°C min night temperature
  • 17 hours of daylight per day in July in Juneau17
    17 hours of daylight per day
  • No heat & humidity in July in Juneau0
    No heat & humidity
  • 117 mm monthly rainfall in July in Juneau117
    117 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in July in Juneau5
    5 (Moderate) UV index
  • 12°C sea temperature in July in Juneau12
    12°C sea temperature

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The July weather guide for Alaska (Juneau) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How warm is it in Juneau in July?

Daytime temperatures usually reach 16°C in Juneau in July, falling to 7°C at night.

How sunny is it in Juneau in July?

There are normally 6 hours of bright sunshine each day in Juneau in July - that's 34% of daylight hours.

How warm is the sea around Juneau in July?

The average sea temperature around Juneau in July is 12°C.

Does it rain in Juneau in July?

There are usually 15 days with some rain in Juneau in July and the average monthly rainfall is 117mm.

Juneau July sunrise & sunset times

Browse the sunrise and sunset times for Juneau in July 2025. Select a month to view Juneau sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 02:58 21:05
Wednesday, 16th July 2025 03:19 20:48
Thursday, 31st July 2025 03:48 20:18

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