Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Jump to Christmas Day climatology for Cincinnati | Dayton

Here is a look at some Christmas Day weather statistics for Columbus, with data going back to 1878. As can be seen in the data below, there has been a fairly wide spectrum of temperatures and precipitation on Christmas Day in Columbus, but high temperatures have generally been in the 30s and low temperatures in the 20s. While it is not uncommon for the area to see a small amount of precipitation on Christmas Day, only a small fraction of Christmas Days in Columbus have had measurable snowfall. Scroll to the bottom of the page to find out how common a white Christmas is in the Columbus area.

Christmas Day Climate Extremes (1878-2024):
Warmest High Temperature: 64 degrees (1893)
Coldest High Temperature: 1 degree (1983)
Coldest Low Temperature: -12 degrees (1983)
Warmest Low Temperature: 55 degrees (1982, 1889)
Most Precipitation: 0.82 inches (2021)
Most Snowfall: 7.0 inches (1890)
Greatest Snow Depth: 9 inches (1960)

Christmas Day Climate Averages (1878-2024):
Average High Temperature: 37 degrees
Average Low Temperature: 24 degrees
Average Precipitation: 0.11 inches
Average Snowfall: 0.3 inches
Average Snow Depth: 1 inch

Below are graphs showing the frequency distribution of Christmas Day high/low temperatures, precipitation, and snowfall for Columbus. Click here for a full listing of Columbus' Christmas Day climate records.

A "white Christmas" is defined as having an inch or more of snow on the ground on Christmas morning. How common is that in the Columbus area? Since snow depth measurements began in Columbus in 1948, the area has experienced a white Christmas only 20 times (about 26 percent of the time). During the most recent 30-year climatological normal period (1991-2020), the area experienced a white Christmas 10 times (about 33 percent of the time). Columbus' most recent white Christmas occurred in 2022 when there was 4 inches of snow on the ground in the morning.

The white Christmas probability map below (click for larger version) was created by NOAA's National Centers for Environmental Information (NCEI) and incorporates data from observing stations with at least 25 years or more of snow depth measurements during the period 1991-2020.