Weather Guide

Anchorage, Alaska, United States Average Monthly Weather

Weather score32Poor annual avg

Best months: July, June, May

Across the year, average daytime temperatures are around 6°C, sunshine averages 5.5h per day, and rainfall totals about 443mm. Sea temperatures average 5°C across the year.

Anchorage, Alaska, United States, United States travel weather guide
Photo by Anthony Cox on Unsplash

Annual weather

Annual averages

Temp

6°C

Rain

443mm

Annual total

Sun

5.5h

Sea

5°C

Weather score

32

Poor avg

Seasonal climate calendar

Trip feel

Cool

Average highs are around -3°C, so pack for cooler days.

Drier

Rainfall averages 33mm, which is relatively low for holiday planning.

Limited sun

Sunshine averages 2.5h per day, so this is not one of the brighter months.

Cool sea

Sea temperatures average 4°C, so the water can feel cool.

Map

Weather map

Compare Anchorage, Alaska, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.

Temperature

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November-3°C average high

November is on the cooler side of Anchorage's year, useful if you prefer less intense daytime heat.

Warmest monthsMay to September

This stretch sets the upper range for average daytime heat.

November33mm average rain

November sits on the drier side of Anchorage's year, which helps with sightseeing and transfers.

Driest monthsJanuary to June and November to December

This is the drier part of the year, when outdoor plans usually need less weather flexibility.

November2.5 hours average sun

November is one of Anchorage's cloudier months, so sunshine-led plans are less reliable.

Brightest monthsApril to July

This stretch has the strongest sunshine in the monthly averages.

Sea temperature

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November4°C average sea

November is below Anchorage's yearly sea-temperature average, so swimming can feel fresher.

Warmest seaJuly to September

Sea temperatures are usually near 13°C in this stretch, so swimming comfort is at its strongest.

Weather score

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November24 weather score

November is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.

Best weather monthsApril to July

These months have the strongest weather score in the monthly averages.

Hotels in Anchorage, Alaska, United States