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Cumberland County (Vineland)
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United States weather

Weather in Cumberland County, New Jersey for August 2025

Your guide to Cumberland County weather in August - trends and predictions

    Temperatures

  • Until now, August 2025 in Cumberland County has been nearly identical to the historical average, with a temperature of 27 °F (showing only a slight deviation of 0.1 °F).

  • The forecast for the next days in Cumberland County predicts temperatures to be around 27 °F, close to the historical average.

  • In general, the average temperature in Cumberland County at the beginning of August is 26.6 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 26.9 °F by the end of August.

    • Rain 🌧️

  • The climate of Cumberland County in August is notably wet, with an average of 12 rainy days, and a total of 315.9 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/18°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Cumberland County Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Heavy rain
25°
2
Overcast
25°
3
Partly cloudy
27°
4
Sunny
32°
5
Cloudy
28°
6
Overcast
25°
7
Overcast
24°
8
Overcast
24°
9
Cloudy
27°
10
Mist
29°
11
Fog
29°
12
Fog
30°
13
Light rain shower
28°
14
Moderate or heavy rain shower
29°
15
Fog
30°
16
Fog
27°
17
Mist
33°
18
Overcast
22°
19
Moderate rain at times
26°
20
Partly cloudy
23°
21
Partly cloudy
23°
22
Partly cloudy
26°
23
Sunny
27°
24
Partly cloudy
27°
25
Moderate rain
30°
26
Sunny
25°
27
Sunny
25°
28
Sunny
26°
29
Sunny
28°
30
Sunny
26°
31
Sunny
28°

Temperatures trend during August in Cumberland County

See the weather trend as well as the moving average line

August weather in Cumberland County day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Heavy rain
Heavy rain
 25° /17° 277.9 mm 6
Aug. 2 Overcast
Overcast
 25° /19° 0 mm 6
Aug. 3 Partly cloudy
Partly cloudy
 27° /18° 0 mm 7
Aug. 4 Sunny
Sunny
 32° /18° 0 mm 8
Aug. 5 Cloudy
Cloudy
 28° /19° 0 mm 6
Aug. 6 Overcast
Overcast
 25° /20° 0 mm 6
Aug. 7 Overcast
Overcast
 24° /20° 0 mm 5
Aug. 8 Overcast
Overcast
 24° /17° 0 mm 5
Aug. 9 Cloudy
Cloudy
 27° /17° 0 mm 6
Aug. 10 Mist
Mist
 29° /15° 0 mm 6
Aug. 11 Fog
Fog
 29° /17° 0 mm 6
Aug. 12 Fog
Fog
 30° /21° 0.4 mm 7
Aug. 13 Light rain shower
Light rain shower
 28° /22° 8.3 mm 6
Aug. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /23° 2.8 mm 6
Aug. 15 Fog
Fog
 30° /22° 0 mm 7
Aug. 16 Fog
Fog
 27° /21° 0 mm 6
Aug. 17 Mist
Mist
 33° /20° 7 mm 7
Aug. 18 Overcast
Overcast
 22° /19° 0.3 mm 5
Aug. 19 Moderate rain at times
Moderate rain at times
 26° /19° 1 mm 6
Aug. 20 Partly cloudy
Partly cloudy
 23° /14° 0.1 mm 6
Aug. 21 Partly cloudy
Partly cloudy
 23° /14° 0 mm 6
Aug. 22 Partly cloudy
Partly cloudy
 26° /14° 0 mm 7
Aug. 23 Sunny
Sunny
 27° /15° 0 mm 7
Aug. 24 Partly cloudy
Partly cloudy
 27° /19° 0 mm 1.8
Aug. 25 Moderate rain
Moderate rain
 30° /22° 13.9 mm 2
Aug. 26 Sunny
Sunny
 25° /18° 0 mm 2
Aug. 27 Sunny
Sunny
 25° /15° 0 mm 0.1
Aug. 28 Sunny
Sunny
 26° /14° 0 mm 5
Aug. 29 Sunny
Sunny
 28° /15° 0 mm 6
Aug. 30 Sunny
Sunny
 26° /13° 0 mm 5
Aug. 31 Sunny
Sunny
 28° /14° 0 mm 6
Next
Important Notice
Our weather forecast for Cumberland County in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cumberland County forecast closer to your planned date for the most up-to-date weather information.
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Cumberland County in August - FAQ

What are the expected maximum and minimum temperatures in Cumberland County during August?
During August, expect a variety of temperatures with highs around 27° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cumberland County during August?
Significant rainfall exceeding 315.9 mm is expected in Cumberland County during August, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cumberland County during August?
The average wind speed in Cumberland County during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Cumberland County

Explore the daily rainfall trends and prepare for Cumberland Countys August weather 💧

UV exposure in Cumberland County during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is Cumberland County?

Get accurate weather forecasts for Cumberland County, located at latitude 39.486 and longitude -75.026. Stay updated with localized weather information tailored for Cumberland County.

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