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Atlantic City weather in August 2025
Expect 27°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Atlantic City in August. Check more long-term weather averages for Atlantic City in August before you book your next holiday to New Jersey in 2025/2026.
- 27°C max day temperature
27 - 9 hours of sunshine per day
- 9 days with some rainfall
9 - 20°C min night temperature
20 - 14 hours of daylight per day
14 - Moderate heat & humidity
M - 105 mm of monthly rainfall
105 - 8 (Very High) UV index
8 - 23°C sea temperature
23
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Recommended for New Jersey
The August weather guide for New Jersey (Atlantic City) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Atlantic City in August?
Daytime temperatures usually reach 27°C in Atlantic City in August with moderate heat and humidity, falling to 20°C at night.
How sunny is it in Atlantic City in August?
There are normally 9 hours of bright sunshine each day in Atlantic City in August - that's 63% of daylight hours.
How warm is the sea around Atlantic City in August?
The average sea temperature around Atlantic City in August is 23°C.
Does it rain in Atlantic City in August?
There are usually 9 days with some rain in Atlantic City in August and the average monthly rainfall is 105mm.
What is the chance of a hurricane in Atlantic City in August?
On average less than 1 day in August in Atlantic City is likely to be affected by the passage of one or more tropical storms.
Atlantic City August sunrise & sunset times
Browse the sunrise and sunset times for Atlantic City in August 2025. Select a month to view Atlantic City sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st August 2025 | 04:58 | 19:10 |
| Saturday, 16th August 2025 | 05:12 | 18:52 |
| Sunday, 31st August 2025 | 05:26 | 18:30 |
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