Lawrenceville Weather in September

September is one of the excellent months to visit Lawrenceville, with daytime temperatures of 26°C (79°F) and lows of 14°C (57°F) at night. Do note that quite a bit of rainfall is typical, averaging around 91 mm (3.6 in).

Rainfall in Lawrenceville in September

This month experiences about 9 days of rain according to historical data, averaging 91 mm (3.6 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Lawrenceville in September

September is one of the better months to visit Lawrenceville. Expect 26°C (79°F) during the day and 14°C (57°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. 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 Lawrenceville in September

The month enjoys around 215 hours of sunshine, creating mostly sunny days with good weather conditions.

If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Lawrenceville.

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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 Lawrenceville's climate page.

Lawrenceville Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 30%  

Precipitation 91 mm (3.6 in)  

Rainy days 9 days  

Sunshine 215 hours *  

Percentage Sunshine 57% *  

* Data from: Trenton, the United States of America (8 KM, 5 Miles).

What to Wear in Lawrenceville in September

Warm but pleasant conditions in Lawrenceville 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Lawrenceville 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 Lawrenceville's climate page.

More climate data for Lawrenceville

Temperature Rainfall Sunshine

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