Clam Gulch Weather in September
September in Clam Gulch averages 13°C (55°F) during the day and 8°C (46°F) at night. It is the wettest month of the year, with 151 mm (5.9 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Clam Gulch in September
This month marks the year's heaviest rainfall, with frequent intense showers. It's advisable to be prepared with appropriate rain gear to stay dry. This month experiences about 15 days of rain according to historical data, averaging 151 mm (5.9 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Clam Gulch in September
Daytime highs in Clam Gulch in September reach 13°C (55°F), with nights around 8°C (46°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.September in Clam Gulch can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Clam Gulch's climate page.
Clam Gulch Temperature in September
Min Temperature
8°C (46°F)
Max Temperature
13°C (55°F)
Chance of Rain
51%
Precipitation
151 mm (5.9 in)
Rainy days
15 days
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Clam Gulch in September
Pack for changing conditions in Clam Gulch in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!What To Do in Clam Gulch in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Clam Gulch's climate page.
See the full Clam Gulch climate overview or explore weather in the United States of America.
