The temperatures in Lawrenceville in September are comfortable with low of 18°C and and high up to 29°C.
You can expect about 3 to 8 days of rain in Lawrenceville during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Lawrenceville in September 2022.
If you’re planning to visit Lawrenceville in the near future, we highly recommend that you review the 14 day weather forecast for Lawrenceville before you arrive.