Alaska weather in July
There's a real gradient across Alaska in July: 73° afternoons in Fairbanks, 64° in Juneau.
Based on 4 weather stations. Four stations for a state that would swallow most of the map — the Arctic north and the Aleutians sit far outside what these rows can honestly say.
Southcentral
Highs near 66°, nights around 53°, and 1.8 in of rain in a typical July.
| Place | Highs / lows | Wet days | The short version |
|---|---|---|---|
| Anchorage | 66° / 53° | 5 | As warm as it gets, which still means a fleece. |
Southeast & the Inside Passage
Highs near 64°, nights around 50°, and 5.1 in of rain in a typical July.
| Place | Highs / lows | Wet days | The short version |
|---|---|---|---|
| Juneau | 64° / 50° | 12 | Warmest, busiest, and wetter than June — pack the shell. |
The Interior
Highs 66–73°, nights 45–53°, and 2.3–3.1 in of rain in a typical July.
| Place | Highs / lows | Wet days | The short version |
|---|---|---|---|
| Fairbanks | 73° / 53° | 6 | Warmest month, and the one that can turn smoky. |
| Denali National Park | 66° / 45° | 9 | Busiest weeks of the year, and the wettest ones too. |
Each place above has its own page for the full story — what the month feels like, what to pack, and whether the timing is right.