Neuilly-sur-Marne has an oceanic climate (Köppen climate classificationCfb). The average annual temperature in Neuilly-sur-Marne is 12.3 °C (54.1 °F). The average annual rainfall is 721.2 mm (28.39 in) with December as the wettest month. The temperatures are highest on average in July, at around 20.7 °C (69.3 °F), and lowest in January, at around 4.9 °C (40.8 °F). The highest temperature ever recorded in Neuilly-sur-Marne was 42.5 °C (108.5 °F) on 25 July 2019; the coldest temperature ever recorded was −17.0 °C (1.4 °F) on 17 January 1985.
Climate data for Neuilly-sur-Marne (1991−2020 normals, extremes 1981−present)
Neuilly-sur-Marne is served by no station of the Paris Métro, RER, or suburban rail network. The closest station to Neuilly-sur-Marne is Neuilly-Plaisance station on Paris RER line A. This station is located in the neighboring commune of Neuilly-Plaisance, 1.3 km (0.81 mi) from the town center of Neuilly-sur-Marne.
the arms of Neuilly-sur-Marne are blazoned : Argent, a fess wavy azure between in chief a Latin cross gules and 2 crescents inverted vert, and in base a rake and a shovel in saltire gules.
^"Établissements scolaires." Neuilly-sur-Marne. Retrieved on September 8, 2016. (notice there are two pages!) - The senior highs/sixth-form colleges (lycées) are not in the city limits