When is the best time to visit Princeton United States, weather forecast

General weather information about Princeton

Average annual temperature is 8.2 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: -28.3 °C

Number of sunny days: 194

Number of rainy days: 131

Number of snow days: 40

Average annual precipitation: 870 mm

* Weather data for Princeton United States is based on climate observations for 2023 year

	Jan	Feb	Mar	Apr	Maggio	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.1	4.8	5.7	25.9	31.8	33	33.7	35.8	35.5	28.9	17.1	10.8
Average daytime temperature (°C)	-3.8	-1.8	1	10	23.2	28.4	27.3	27.5	24.6	14.1	6.4	3.7
Average temperature (°C)	-7.3	-7.6	-3.7	4.6	16.3	22	21.5	21.5	18.9	9.7	1.6	-0.3
Average night temperature (°C)	-10.4	-12.9	-8	0	10	15.9	16	16.4	14.8	6.1	-1.9	-3
Absolute minimum temperature (°C)	-24.5	-28.3	-16.2	-10	-1.6	8.8	10.7	9.6	6	-5.9	-14.4	-11.7

	Jan	Feb	Mar	Apr	Maggio	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.7	11.1	12.7	14.3	15.4	15.7	15.6	14.8	13.3	11.7	10.1	9
Daylight mean duration (h)	9.2	10.4	11.9	13.5	14.9	15.6	15.3	14.1	12.6	11	9.5	8.8
Daylight minimum duration (h)	8.8	9.7	11.1	12.8	14.3	15.5	14.8	13.4	11.8	10.2	9	8.7
Sunshine mean duration (h)	4.6	7.6	7.4	8.3	11.8	12.8	12.5	11.3	9	7.3	6	5.7
Precipitation (mm)	45	49	59	145	47	81	77	83	101	95	16	73
Sunny days	21	17	14	13	19	18	11	16	10	15	23	17
Rainy days	2	5	4	15	12	12	20	15	20	14	4	8
Snow days	8	6	13	2						2	3	6

The best time to visit Princeton during the most sunny months:

Months with the longest average daylight duration in Princeton:

The largest precipitation sum in Princeton is at