Edison Weather in September

Edison in September sees high daytime temperatures of 26°C (79°F) and nighttime lows of 14°C (57°F). Rainfall is fairly high this month at around 93 mm (3.7 in), so pack a rain jacket to stay dry.

Rainfall in Edison in September

Typically, about 8 days will experience rainfall, with an average of 93 mm (3.7 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Edison in September

Edison in September has perfect weather. Days reach 26°C (79°F) and nights cool to 14°C (57°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 14°C (57°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 Edison in September

The city usually sees around 215 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and September typically offer the best weather for Edison.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Edison's climate page.

Edison Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 27%  

Precipitation 93 mm (3.7 in)  

Rainy days 8 days  

Sunshine 215 hours *  

Percentage Sunshine 57% *  

* Data from: Trenton, the United States of America (43 KM, 27 Miles).

What to Wear in Edison in September

Warm but pleasant conditions in Edison in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Edison in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Edison's climate page.

More climate data for Edison

Temperature Rainfall Sunshine

See the full Edison climate overview or explore weather in the United States of America.