Best year time to visit Upper Montclair

General weather information about Upper Montclair

Average annual temperature is 12.6 °C

Absolute maximum temperature: 34.8 °C

Absolute minimum temperature: -17.0 °C

Number of sunny days: 174 days

Number of rainy days: 187 days

Number of snow days: 4 days

* Weather data for Upper Montclair United States is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	18.2	19.6	15.6	31.3	29.1	34.8	33.5	31.1	34.8	27.8	19.5	16.3
Average daytime temperature (°C)	8.2	8.1	10.0	18.6	22.0	26.2	29.7	27.4	24.2	19.3	11.0	8.8
Average temperature (°C)	4.3	2.9	4.7	12.3	15.6	19.9	24.2	22.5	19.3	14.2	6.0	4.5
Average night temperature (°C)	0.9	-1.5	0.2	7.1	9.3	14.7	19.5	18.0	15.5	10.2	1.7	1.1
Absolute minimum temperature (°C)	-4.2	-17.0	-6.2	-1.8	4.4	9.3	16.3	14.4	9.1	4.0	-4.4	-5.6

The best time to visit Upper Montclair during the most sunny months:

The largest precipitation sum in Upper Montclair is at

July — 173(mm)

September — 211(mm)

December — 222(mm)

When is the best time to visit Upper Montclair?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Upper Montclair.

What is the weather like in Upper Montclair?

See average temperature, rainfall and daylight hours for Upper Montclair by month in the table above.

How many sunny days does Upper Montclair have?

The monthly weather statistics above show sunshine and rainfall patterns for Upper Montclair throughout the year.