Best year time to visit Gloucester County

General weather information about Gloucester County

Average annual temperature is 14.2 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: -10.0 °C

Number of sunny days: 182 days

Number of rainy days: 182 days

Number of snow days: 1 day

Look at detailed online map of Gloucester County

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

Gloucester County air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	17.9	20.1	19.4	29.3	28.9	34.6	35.7	33.4	35.8	28.2	20.5	16.1
Average daytime temperature (°C)	9.9	10.3	12.2	20.4	22.3	27.2	31.3	29.7	26.1	20.9	12.8	10.1
Average temperature (°C)	5.9	5.5	6.5	14.3	16.2	21.0	25.7	24.3	21.0	15.5	7.7	6.1
Average night temperature (°C)	2.6	1.1	1.6	9.3	10.5	15.7	21.2	20.0	16.8	11.2	3.5	2.5
Absolute minimum temperature (°C)	-4.2	-10.0	-4.1	1.3	4.5	10.8	17.9	15.9	11.9	5.2	-4.8	-4.0

Gloucester County monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	10.0	11.0	12.0	13.0	14.0	14.0	14.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.7	10.7	12.0	13.3	14.4	14.9	14.7	13.7	12.5	11.2	10.0	9.4
Daylight minimum duration (h)	9.0	10.0	11.0	12.0	13.0	14.0	14.0	13.0	11.0	10.0	9.0	9.0
Sunshine mean duration (h)	4.7	6.8	7.4	9.3	11.5	10.7	11.7	10.2	8.2	8.6	7.8	5.1
Precipitation (mm)	98	46	76	146	51	81	119	56	161	39	58	198
Sunny days	13	15	14	16	19	13	8	12	13	18	23	18
Rainy days	18	12	17	14	12	17	23	19	17	13	7	13
Snow days	0	1	0	0	0	0	0	0	0	0	0	0

Gloucester County - weather forecast by months

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

Best time to visit Gloucester County:

The best time to visit Gloucester County during the most sunny months:

May — 11.5(h)
June — 10.7(h)
July — 11.7(h)

The largest precipitation sum in Gloucester County is at

April — 146(mm)

July — 119(mm)

September — 161(mm)

December — 198(mm)

Weather forecast in the closest to Gloucester County admin centers