Clam Gulch (AK) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Clam Gulch.
Climate overview of Clam Gulch
Clam Gulch, Alaska, United States of America, sees big temperature differences between seasons, with August peaking at 16°C (61°F) and January dropping to -2°C (28°F).
Rain/snowfall is high, totalling around 1058 mm (42 in) per year. September is the wettest month and March the driest. The city also experiences mild summers and very cold winters.
Clam Gulch Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Clam Gulch - and find the best time to visit.
Monthly Temperature in Clam Gulch
Visitors to Clam Gulch can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a moderate 16°C (61°F) in August, the warmest time of the year, to a very cold -2°C (28°F) during cooler months like January.
At night, you can expect temperatures ranging from 11°C (52°F) in August to around -7°C (19°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Clam Gulch
Clam Gulch is known for its substantial rain/snowfall, with annual precipitation reaching 1058 mm (42 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, September it receives high rainfall, averaging 151 mm (5.9 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month March brings less snow/rainfall, with 53 mm (2.1 in) over 11 snowy/rainy days. For more details, please visit our Clam Gulch Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Clam Gulch
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: July
- Warmest weather: July and August
- Climate seasons: mild summers and very cold winters
- Best for winter weather: January, with freezing nights around -7°C (19°F).
Frequently asked questions about the climate in Clam Gulch
What is the best time to visit Clam Gulch?
July typically offers the most optimal weather in Clam Gulch. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions. Clam Gulch has mild summers and very cold winters.
What temperatures can I expect in Clam Gulch?
Daytime highs range from -2°C (28°F) in January to 16°C (61°F) in August. Nighttime lows range from -7°C (19°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Clam Gulch get?
Annual rainfall is around 1058 mm (42 in). September is the wettest month with 151 mm (5.9 in), while March is the driest with 53 mm (2.1 in).
Clam Gulch 3-Day Forecast
Clam Gulch (AK) 3-Day Forecast
Clam Gulch on the map
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