Shoreline Weather in September
During September, Shoreline experiences pleasant daytime temperatures of 21°C (70°F) and cooler nights around 11°C (52°F). As part of the summer season, some rainfall is to be expected.
Rainfall in Shoreline in September
The climate data from previous years indicates about 10 days of rain, averaging 50 mm (2 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Shoreline in September
September is a good time to be in Shoreline. Days are perfect, reaching 21°C (70°F), with nights around 11°C (52°F). The summer season takes place during September. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Shoreline in September
Expect sunny days throughout the month, with an estimated 220 hours of sunshine. This makes it a pleasant time to visit Shoreline.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
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 Shoreline's climate page.
Shoreline Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
21°C (70°F)
Chance of Rain
34%
Precipitation
50 mm (2 in)
Rainy days
10 days
Humidity
73% *
Sunshine
220 hours *
Percentage Sunshine
59% *
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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What to Wear in Shoreline in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Shoreline 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 Shoreline's climate page.
Temperature Rainfall Sunshine Humidity
See the full Shoreline climate overview or explore weather in the United States of America.
