June weather forecast
Alaska, USA

June ushers in the summer season for Alaska, with its long days and warmer temperatures setting it apart as one of the most favorable months in the state's weather calendar. Anchorage, situated in the southcentral region, often experiences some of its best weather during June, with temperatures often venturing into the comfortable range of 65°F (18.3°C) to 70°F (21.1°C).

When assessed alongside May, June typically showcases even longer daylight durations, with areas above the Arctic Circle experiencing the famed midnight sun. This near-constant daylight provides a stark difference to the fleeting sunlit hours of the winter solstice. The abundance of sunshine also contributes to the overall warming of the region, allowing residents and visitors to partake in various outdoor pursuits.

A decline in snowfall is prominent during June. While the higher elevations and northernmost areas might witness sporadic snow, it's an exception rather than the norm. Rainfall becomes the primary form of precipitation for many parts of the state, including the panhandle. In particular, regions closer to the Pacific Ocean, such as Juneau, can experience significant rainfall during this month.

Rivers in Alaska are in their prime during June. The accumulated meltwater from the receding snow ensures that they remain swollen and vigorous. This dynamic river activity facilitates salmon runs, making June a peak month for fishing enthusiasts.

The average temperatures are in the 41°F (5°C) to 59°F (15°C) range, with plenty of variation between the north and south regions.

Vegetation in June is lush and verdant. The extended hours of sunlight combined with the warmth allow for rapid plant growth. Forests, meadows, and tundras come alive with a myriad of plant species, and the state becomes a haven for flora and fauna. As June progresses, Alaska is in the full embrace of summer, offering some of the most idyllic and picturesque settings of the year.

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• Anchorage - June »
  On the first day of June in Anchorage sunrise is at 4:33 am and sunset at 11:21 pm. The months with the highest UV index in Anchorage are June and July, with an average maximum UV index of 4.
• Juneau - June »
  Overall, the pleasant weather and extended sunshine make June an ideal month for outdoor exploration in Juneau. June has the longest days of the year in Juneau, with an average of 18h and 12min of daylight.
• Fairbanks - June »
  With an average of 21h and 30min of daylight, June has the longest days of the year in Fairbanks, Alaska. The least humid month in Fairbanks, Alaska, is June, with an average relative humidity of 56%.
• Wasilla - June »
  With an average of 19h and 24min of daylight, June has the longest days of the year in Wasilla, Alaska. In Wasilla snow does not fall in June through September.
• Sitka - June »
  In Sitka during June, the rain falls for 22.7 days and regularly aggregates up to 3.86" (98mm) of precipitation. June has the longest days of the year in Sitka with an average of 17h and 48min of daylight.
• Ketchikan - June »
  With an average of 17h and 24min of daylight, June has the longest days of the year in Ketchikan, Alaska. In Ketchikan, during June, the rain falls for 18.8 days and regularly aggregates up to 4.53" (115mm) of precipitation.
• Kenai - June »
  The month with the longest days in Kenai, Alaska, is June, with an average of 18h and 54min of daylight. The month with the longest days in Kenai is June, with an average of 18h and 54min of daylight.
• Kodiak - June »
  The month with the longest days in Kodiak is June, with an average of 18h and 0min of daylight. June has the longest days of the year in Kodiak, with an average of 18h and 0min of daylight.
• Bethel - June »
  June has the longest days of the year in Bethel with an average of 19h and 0min of daylight. With an average relative humidity of 65%, June is the least humid month in Bethel, Alaska.
• Palmer - June »
  With an average of 19h and 24min of daylight, June has the longest days of the year in Palmer, Alaska. The months with the lowest humidity in Palmer are May and June, with an average relative humidity of 69%.
• Homer - June »
  The month with the least rainfall in Homer is June, when the rain falls for 17.1 days and typically collects 1.54" (39mm) of precipitation. June has the longest days of the year in Homer with an average of 18h and 36min of daylight.
• Unalaska - June »
  In Unalaska in June, it is raining for 17.2 days, with typically 2.13" (54mm) of accumulated precipitation. The month with the longest days in Unalaska is June, with an average of 17h and 0min of daylight.