Weather in Hackensack in December

General weather information about Hackensack

Average annual temperature is 6.6 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -30.1 °C

Number of sunny days: 179 days

Number of rainy days: 140 days

Number of snow days: 46 days

Look at detailed online map of Hackensack

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

Hackensack air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	2.5	6.0	3.4	18.1	30.4	31.2	32.5	31.6	34.0	29.2	14.3	7.9
Average daytime temperature (°C)	-5.4	-3.1	-0.7	7.4	21.5	26.1	24.9	25.9	22.5	12.4	4.5	2.1
Average temperature (°C)	-8.7	-9.1	-5.6	1.9	14.5	20.3	19.8	20.3	17.7	8.7	0.1	-1.3
Average night temperature (°C)	-11.3	-13.6	-9.7	-2.3	8.2	15.1	15.1	16.0	14.2	5.9	-2.7	-3.8
Absolute minimum temperature (°C)	-27.7	-30.1	-17.7	-10.4	-0.4	7.8	10.9	12.5	7.0	-5.7	-13.5	-14.4

Hackensack monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	8.0
Daylight mean duration (h)	9.0	10.3	11.9	13.6	15.1	15.8	15.4	14.2	12.6	10.9	9.4	8.6
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	8.0	8.0
Sunshine mean duration (h)	3.3	6.9	7.2	7.9	11.2	12.1	12.9	11.2	8.6	6.1	4.7	3.2
Precipitation (mm)	20	30	56	56	34	84	50	40	103	57	16	76
Sunny days	21	16	14	14	21	12	11	11	9	11	21	18
Rainy days	2	4	4	9	10	18	20	20	21	18	7	7
Snow days	8	8	13	7	0	0	0	0	0	2	2	6

Hackensack - weather forecast by months

Hackensack weather in january Hackensack weather in february Hackensack weather in march Hackensack weather in april Hackensack weather in may Hackensack weather in june Hackensack weather in july Hackensack weather in august Hackensack weather in september Hackensack weather in october Hackensack weather in november Hackensack weather in december

Best time to visit Hackensack:

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

May — 11.2(h)
June — 12.1(h)
July — 12.9(h)
August — 11.2(h)

Months with the longest average daylight duration in Hackensack:

June — 15.8(h)
July — 15.4(h)

The largest precipitation sum in Hackensack is at

June — 84(mm)

September — 103(mm)

December — 76(mm)

Weather forecast in the closest to Hackensack admin centers