It’s official: Last month was the coldest January in +15 years for most of Florida

As we close the books on January, it comes as no surprise that this month in particular, was colder than most Januaries in recent years. In fact, most of the National Weather Services around the state say 2025 was one of the coldest January in 10-15 years. Some cities had their coldest January since the 1800s.

An Arctic blast plunged into the southeastern United States on January 19, arriving just in time for the coldest stretch of the year. It brought record-breaking low temperatures and fueled a winter storm that dropped historic snowfall for parts of the deep south, including, as we know, Florida.

Unusually cold, dry Arctic air was already in place across much of the Gulf Coast before the winter storm buried several states in several inches of snow. A dip in the jet stream was pushing south and east across much of the central U.S., stretching from the Great Lakes all the way down to the Gulf Coast. The collision of Gulf moisture with such cold, dry air was like a lake-effect snowstorm across the South.

The National Weather Service in Mobile, Alabama, estimated an unusually high snow to liquid ratio ranging from 10:1 to 15:1 during the height of Florida’s snow event, which resulted in drier, fluffier snow…which is much more efficient at accumulating. This type of powdery snow is much more commonly found in mountain areas than at low elevations, and southerly latitudes. The arctic blast lasted for almost a week which helped drop January’s overall averages around the state.

Here’s a look at some of the records set around the state in January:

In Pensacola, January 2025 was the 4th coldest since 2010. The average temperature was 47.7° which is 4.9° colder than the average.

In Jacksonville, January 2025 was the coldest January since 2010. (-5.8° F below normal ). Taking a look back at the ranking since 1871, when records were taken near the St. Johns River at the downtown Jacksonville location, this will rank as the 9th coldest January of all-time. Records date back to 1890. A few years in January could not be ranked due to missing data. Jacksonville International Airport had 13 days with low temperatures below 32°F.

In Gainesville, January 2025 was tied for the 3rd coldest on record, (-6.1° F below normal) and the coldest January since 2003. Records date back to 1890. A few years in January could not be ranked due to missing data.

Orlando's January 2025 temperatures were well below normal. Orlando's January ranked 7th coldest on record, with an average high of just 55°. For a little perspective, the coldest January on record in Orlando was back in 1977, when the average high was a chilly 50.6°. 

• 1977 - 50.6 degrees
• 1981 - 51.3 degrees
• 1958 - 52.9 degrees
• 2003 - 54.0 degrees
• 2010 - 54.4 degrees
• 1985 - 54.7 degrees
• 2025 - 55.0 degrees 

Other cities in the region aren’t escaping the Florida freeze either. Leesburg had its 4th coldest January, Sanford had its 7th, Melbourne 8th, and Daytona Beach had its 4th coldest January as well.

Leesburg:

• 1981 - 48.3 degrees
• 1985 - 51.4 degrees
• 1977 - 51.4 degrees
• 2025 - 52.6 degrees 
• 2003 - 52.7 degrees

Sanford:

• 1981 - 50.3 degrees
• 1977 - 50.4 degrees
• 1958 - 52.9 degrees
• 1985 - 53.5 degrees
• 2010 - 53.7 degrees
• 1978 - 53.8 degrees
• 2025 - 54.0 degrees 

Melbourne:

• 1981 - 52.2 degrees
• 1977 - 53.6 degrees
• 2003 - 54.1 degrees
• 2010 - 55.2 degrees
• 1970 - 55.8 degrees
• 1958 - 55.9 degrees
• 2001 - 56.1 degrees
• 2025 - 56.2 degrees 

Daytona Beach:

• 1940- 48.6 degrees
• 1981 - 48.8 degrees
• 1977 - 50.5 degrees
• 2025 - 51.9 degrees 
• 1958 - 52.0 degrees

In the Tampa area, daytime highs on January 15 was 5.2°F below the five-year historical average. The National Weather Service in Tampa says that makes it the coldest January since 2010.

In the Fort Myers area, January 2025 was the 4th coldest since 2010. The average temperature was 61.1° which is 2.9° cooler than the average.

South Florida: 

January 2025 was the 4th coldest January in 25 years. The average temperature for January is 66.7° F in Miami. The average temperature is calculated by combining both the low temperatures and high temperatures that have been recorded for the month. The last time South Florida had a colder January this century, was in 2003, which had an average temperature of 63.2°.

The coldest January on record for Miami was in 1940 with an average temperature of 59.3°.

While it was a long month for anyone hoping for the usual Florida warmth and sunshine, January was a great reminder that it does get cold here too, and sometimes longer than expected. February’s temperatures promise to be normal or slightly above, ushering in what could be an early arrival to Florida’s spring, despite what Punxsutawney Phil forecasts for the country tomorrow!
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