Anchorage Weather in June
United States · Subarctic climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
June in Anchorage sees average temperatures ranging from a low of 9.8°C (49.6°F) to a high of 18.7°C (65.7°F), with a mean of 14.3°C (57.7°F). Compared to the annual average of 2.5°C (36.5°F), this month is 11.8°C warmer than the yearly norm. Precipitation averages 36.2mm, making it approximately 36.0mm drier than the monthly average of 72.0mm. The city receives an average of 12.1 hours of sunshine per day during June, with relative humidity averaging 64.5%. Wind speeds reach an average maximum of 12.9 km/h. For travelers, this month offers a temperature experience in Anchorage, with drier-than-average conditions compared to the rest of the year.
Anchorage's subarctic climate creates long, cold winters and short, mild summers. I've tracked the daylight data and found that the city receives over 19 hours of daylight in June and barely 6 hours in December. The best time for visiting is June to August, when the temperatures are mild and the natural attractions are accessible.
June vs Adjacent Months
| Metric | May | June | July |
|---|---|---|---|
| Mean Temp | 9.2°C (48.6°F) | 14.3°C (57.7°F) | 15.3°C (59.5°F) |
| Rainfall | 42.7mm | 36.2mm | 103.8mm |
| Sunshine | 11.0 hrs | 12.1 hrs | 10.0 hrs |
| Humidity | 65.9% | 64.5% | 74.4% |
| Wind | 13.6 km/h | 12.9 km/h | 12.8 km/h |
| Rainy Days | 17.0 | 14.4 | 17.4 |
| Snowfall | 3.8 cm | 0.0 cm | 0.0 cm |
Seasonal Context
June falls in Summer in the Northern Hemisphere. Summer brings the warmest conditions of the year with the longest daylight hours. For travelers visiting Anchorage in June, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Anchorage in June?
The average temperature in Anchorage during June ranges from 9.8°C (49.6°F) to 18.7°C (65.7°F), with a mean of 14.3°C (57.7°F).
How much does it rain in Anchorage in June?
Anchorage receives an average of 36.2mm of precipitation in June, spread across approximately 14.4 rainy days.
What should I pack for Anchorage in June?
Based on June weather data, pack warm layers, a medium jacket, and waterproof outerwear.
Is June a good time to visit Anchorage?
June is a cooler month, suitable for travelers who prefer mild weather and fewer crowds. Pack warm layers and enjoy indoor attractions.
Other Months for Anchorage
Cities with Similar June Climate (Subarctic)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 61.22°, -149.9°. Timezone: America/Anchorage. Last updated: 2026-07-30.