Griffin (GA) Temperature by Month
The average annual maximum temperature in Griffin, Georgia, United States of America is 23°C (73°F), with daytime highs ranging from 12°C (54°F) in January to 32°C (90°F) in July. This page covers monthly averages, day-night differences, and how Griffin compares to cities worldwide.
Griffin Monthly Temperatures
Depending on the time of the year, temperatures range from very warm to mild in Griffin. Nighttime lows follow the same pattern, ranging from 21°C (70°F) to 1°C (34°F).
The chart below illustrates the average maximum day and minimum night temperatures in Griffin by month:
Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. July, the city's warmest month, sees 273 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Griffin 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
Griffin vs World: Temperature Compared
Griffin's average annual maximum temperature is 23°C (73°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.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
New York City, USA averages 17°C (63°F) a year, with hot humid summers and cold winters that bring regular snowfall.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
What Does the Temperature Feel Like in Griffin?
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 the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Griffin, January is the coolest month, with average highs of 12°C (54°F) and humidity around 67% — considered high. In July, the warmest month, temperatures average 32°C (90°F) with 74% 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 Griffin this rarely lasts long on the ground.
For more on Griffin's weather — including monthly rainfall, sunshine hours, and humidity — visit our Griffin climate page.
