Juneau in July
In July, Juneau averages 18°C (64°F) during the day and 12°C (54°F) at night, with frequent rain — about 23 days of the month see precipitation (227 mm total).
High seasonConditions are cool — bring a jacket for evenings. Expect daily rain or showers, often in heavy bursts.
July is one of the wetter and less comfortable months in Juneau. If your dates are flexible, consider a different time of year.
How July compares to the rest of the year in Juneau
July is one of the warmest months in Juneau (1st of 12) and moderately rainy compared to the rest of the year (6th of 12). Daytime temperature runs 10°C above the annual average (8°C). July runs 2°C warmer than June (16°C) and cools 1°C in August (17°C).
July sunrise & sunset in Juneau
Times shown for Juneau local time (America/Juneau), calculated for the 15th of July. They shift by a few minutes day to day across the month.
Photography light in Juneau — July
Golden-hour and blue-hour windows for the 15th of July, in Juneau's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Juneau in July
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on July's tier (High season) and Juneau's popularity.
Crowds & pricing — July in Juneau
This is a busy month in Juneau — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: Northern Hemisphere summer holidays
Sun & mosquito risk — July in Juneau
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Juneau in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 0°C / 32°F | -3°C / 26°F | 301 mm | 23 | — |
| February | -1°C / 31°F | -5°C / 23°F | 213 mm | 18 | — |
| March | 2°C / 36°F | -2°C / 28°F | 184 mm | 20 | — |
| April | 6°C / 43°F | 1°C / 34°F | 193 mm | 22 | — |
| May | 13°C / 55°F | 6°C / 42°F | 166 mm | 19 | — |
| June | 16°C / 60°F | 10°C / 49°F | 179 mm | 23 | — |
| July | 18°C / 64°F | 12°C / 54°F | 227 mm | 23 | — |
| August | 17°C / 63°F | 12°C / 53°F | 362 mm | 24 | — |
| September | 14°C / 56°F | 8°C / 47°F | 387 mm | 23 | — |
| October | 8°C / 46°F | 3°C / 38°F | 361 mm | 24 | — |
| November | 2°C / 36°F | -1°C / 29°F | 308 mm | 24 | — |
| December | 0°C / 32°F | -4°C / 25°F | 308 mm | 22 | — |
Other cities with similar July weather
🌍 See the full ranked list of climate twins for Juneau in July →
Frequently asked questions
How hot is Juneau in July?
In July, Juneau averages a high of 18°C (64°F) and a low of 12°C (54°F) — generally mild and pleasant.
Does it rain a lot in Juneau in July?
July is quite rainy in Juneau, with about 23 rainy days on average.
Is July a good time to visit Juneau?
July is mild and pleasant but on the rainy side. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Juneau in July?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full July packing list for Juneau for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.