Weather in Atlantic City

Stay up to date with the current weather in Atlantic City. Here you will find the latest weather reports, detailed forecasts, and clear charts to plan your day.

Atlantic City, located in the United States, is characterized by a temperate climate with four distinct seasons. Tourists can expect significant temperature fluctuations throughout the year. Summers here are generally warm and sunny, while winters are cool, creating diverse weather conditions for visitors depending on the time of their trip.

The summer months, especially July, are the warmest, with an average temperature of around 25.8°C, making this the ideal time for beach holidays and outdoor activities. In winter, for example in January, the average temperature drops to approximately 3.4°C. Spring and autumn offer pleasant transitional weather. Precipitation in Atlantic City is relatively low and distributed quite evenly throughout the year, averaging 3-4 mm per month, with the number of rainy days varying from 7 to 14 per month. This indicates the absence of a distinct rainy season, but suggests regular, though not heavy, rainfall.

The weather in Atlantic City demonstrates notable seasonal temperature changes throughout the year. The hottest month is usually July, when the average temperature reaches 25.8°C, and daily highs can rise to 29.0°C. In contrast, January is the coldest month, with an average temperature of 3.4°C and nightly lows dropping to an average of 0.1°C, suggesting the possibility of frost. The annual temperature progression transitions smoothly from cool winters to warm summers, offering diverse climatic conditions for visitors.

The summer months in Atlantic City are a time of true warmth. From June to August, average daytime temperatures confidently stay above 20°C. In June, the average temperature is 22.5°C (maximum 26.1°C); in July, the peak of summer as mentioned, it is 25.8°C (maximum 29.0°C); and in August, it is slightly cooler at 24.9°C (maximum 28.0°C). Nighttime temperatures in summer also remain comfortable, averaging 18.9°C in June, 22.7°C in July, and 21.9°C in August, creating pleasant conditions for evening strolls and relaxing by the ocean.

Winter in Atlantic City brings coolness, but severe frosts are rare here. In December, the average temperature is 5.5°C, dropping to 2.3°C at night and rising to 8.7°C during the day. January, the coldest month, is characterized by average values around 3.4°C, with daily highs averaging 6.6°C and nightly lows around 0.1°C. February is slightly warmer than January, with an average temperature of 5.0°C (minimum 1.4°C, maximum 8.6°C). Throughout the year, the difference between day and night temperatures is usually about 6-8°C, indicating moderate daily fluctuations without sharp drops.

Precipitation in Atlantic City is characterized by a fairly even distribution of total volume throughout the year, averaging 3-4 mm per month. This means there is no distinct season of torrential rains or prolonged drought. Rather, one can expect periodic, but usually not too intense, precipitation. However, the frequency of days with precipitation shows some notable fluctuations, influencing the overall humidity picture in different seasons.

The summer months, especially July (about 14 wet days) and August (about 13 wet days), are distinguished by the highest frequency of precipitation, although the total amount remains small. These can be short summer rains or drizzle. In winter, particularly in January, when minimum temperatures approach zero (0.1°C), precipitation may fall as light snow or sleet, alternating with rain. Months such as January, February, and December see about 10-11 days with precipitation.

The "wettest" month in terms of rainy days is July, while the "driest" is November, when an average of only about 7 rainy days are recorded. In other months, such as spring (March, April, May) and autumn (September, October), the number of days with precipitation ranges from 9 to 12. Thus, although Atlantic City does not suffer from excessive precipitation, light rain or snow is possible at almost any time of the year, but they are rarely prolonged or heavy.

When planning a trip to Atlantic City, it is important to choose the right wardrobe to feel comfortable in any weather. Given the coastal location and changing seasons, the best strategy is layering your clothing. Regardless of the time of year, be sure to bring comfortable walking shoes, as you will surely want to stroll along the famous boardwalk or explore the city. Also, despite the small total amount of precipitation, rainy days occur regularly (on average 10-12 days a month), so a compact umbrella or a light waterproof jacket will become your faithful companions.

In summer (June-August), it is warm in Atlantic City, with average temperatures ranging from 22°C to 26°C, and sometimes rising to 29°C. You will need light and breathable items: t-shirts, shorts, dresses, sundresses, and swimwear for the beach. Don't forget sunscreen, sunglasses, and a hat for sun protection. In the evening or in air-conditioned rooms, it may be cooler, so a light cardigan, sweater, or windbreaker will come in handy. Spring (March-May) and early autumn (September-October) are characterized by pleasant but changeable weather with temperatures from 7°C to 21°C. During this period, the principle of layering is especially relevant: t-shirts, long-sleeved shirts, jeans or trousers, as well as a mid-season jacket or trench coat.

In winter (December-February), it can be cool in Atlantic City, with average temperatures holding in the range of 0°C to 8°C. You will definitely need warm clothes: sweaters, fleece tops, warm trousers, a winter jacket (preferably windproof and water-repellent), a hat, gloves, and a scarf. Considering that minimum temperatures can drop to zero and below, and precipitation is possible, warm and waterproof shoes will be very useful. In the transitional period of November, when the average temperature is about 10°C and there are the fewest rainy days, layering is still important, but with a leaning towards warmer clothing.