Small ships avoid the … That timeworn classic is only partially true--May and September can also be great summer months. The weather in Alaska can be a bit unpredictable at times, even in July, so making sure you are prepared for anything is essential. Calendar overview of Months Weather Forecast. Temperatures range on average between fifty and sixty degrees with mostly cool afternoons and evenings and chilly mornings and mid-day hours. Most tours operate mid-May to mid-September, with the exception of those into Denali (mid-June to end of August). Alaska Cruise Temperature by Month. Answer: Winter, June, July, and August. 2:32. 58 Tips on the Best Time to Visit Alaska in 2020 Best season & month to travel, based on weather, things to do, low price & crowd. Check How Hot & Sunny It Is Before You Book Your Next Holiday in 2021 to Anchorage, Alaska - USA An Alaskan cruise is not the same as cruising the Caribbean. Check out our Guide! ... AK Monthly Weather. Even in the Arctic region temperatures climb to 45°F during the day and the temperature does not drop below 30°F thanks to the midnight sun. This translates into a busy time for The Great Land, with a swell of visitors. Anchorage Weather in July - Temperature, Rainfall & Sunshine. Peak season is mid-June to mid-August. Climate in Alaska in july Climate in Anchorage in july. July is known as the hottest month in this section of Alaska with the hottest day of the year falling on July 9th. Whether soaking up the golden sun on a fishing expedition or feeling the crisp breeze as you zipline through picturesque landscapes, you may notice that on an Alaska cruise, weather can vary greatly month-to-month. July in Alaska. With 2.3in over 11 days, rainfall can happen throughout your stay. Alaska weather and daylight varies wildly by region and season, from short-sleeves in summer to down jackets in winter; from 7 rainy days in May in Southcentral to 17 rainy days in the Inside Passage. Be prepared with the most accurate 10-day forecast for Anchorage, AK with highs, lows, chance of precipitation from The Weather Channel and Weather.com This translates into a busy time for The Great Land, with a swell of visitors. For the latest weather observations, advisories, watches and warnings for Alaska, head to http://www.arh.noaa.gov.For questions or comments, please email: nws.ar.tvweather ( at ) noaa.gov Small ships avoid the … July offers the highest temperatures, exceeding 70°F, in Alaska’s Interior and Southern parts during the day and not dropping below 50°F during the night. July offers the highest temperatures, exceeding 70°F, in Alaska’s Interior and Southern parts during the day and not dropping below 50°F during the night.Even in the Arctic region temperatures climb to 45°F during the day and the temperature does not drop below 30°F thanks to the midnight sun.