Atlantic Beach (FL) Temperature by Month
The average annual maximum temperature in Atlantic Beach, Florida, United States of America is 25°C (77°F), with daytime highs ranging from 18°C (64°F) in January to 32°C (90°F) in July. This page covers monthly averages, day-night differences, and how Atlantic Beach compares to cities worldwide.
Atlantic Beach Monthly Temperatures
With significant temperature fluctuations, Atlantic Beach enjoys distinct seasons year-round. Nighttime lows range from 24°C (75°F) in July to 8°C (46°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Atlantic Beach by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak. July, the warmest month, averages 281 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Atlantic Beach vs the United States of America
The map below shows the annual temperature across the United States of America. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Atlantic Beach vs World: Temperature Compared
Atlantic Beach's average annual maximum temperature is 25°C (77°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
What Does the Temperature Feel Like in Atlantic Beach?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Atlantic Beach, January is the coolest month, with average highs of 18°C (64°F) and humidity around 65% — considered high. In July, the warmest month, temperatures average 32°C (90°F) with 78% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Atlantic Beach this rarely lasts long on the ground.
For more on Atlantic Beach's weather — including monthly rainfall, sunshine hours, and humidity — visit our Atlantic Beach climate page.
