Clarington, OH climate
Clarington has chilly winters and warm summers. A typical July afternoon reaches 84°, a January night drops to 22°, and about 16 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Clarington feels like
Winter
Spring
Summer
Fall
Clarington weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 39° | 22° | 3.8" | 6.0" | 14 | 22° – 40° |
| February | 42° | 24° | 3.0" | 4.7" | 12 | 20° – 41° |
| March | 52° | 31° | 4.0" | 2.4" | 12 | 35° – 53° |
| April | 65° | 40° | 4.0" | 0.1" | 14 | 47° – 57° |
| May | 74° | 50° | 4.5" | 0 | 14 | 55° – 69° |
| June | 81° | 59° | 4.5" | 0 | 13 | 66° – 73° |
| July | 84° | 63° | 4.6" | 0 | 11 | 69° – 77° |
| August | 83° | 62° | 3.7" | 0 | 10 | 68° – 77° |
| September | 78° | 55° | 3.7" | 0 | 10 | 63° – 71° |
| October | 66° | 43° | 3.2" | 0 | 10 | 51° – 61° |
| November | 53° | 33° | 3.0" | 0.1" | 11 | 37° – 48° |
| December | 43° | 27° | 3.7" | 2.5" | 13 | 25° – 46° |
| Year | 63° | 42° | 45.6" | 15.8" | 144 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Clarington
Clarington gets 46 inches of rain and melted snow a year. July is the wettest month and November the driest. Rain or snow falls on about 144 days a year.
About 182 frost-free days a year
In half of years the last 32° night comes by April 26 and the first one by October 26. That leaves about 182 frost-free days for gardens, longer than 55% of U.S. towns.
Heating and cooling a home in Clarington
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Clarington, 88% of that work is heating and 12% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Clarington and its neighbors
Clarington borders 1 town with climate data. January nights across them vary by 0.1°. Salem has both the coldest January nights (22°) and the hottest July afternoons (84°). Clarington’s January low is 22° and its July high 84°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Clarington compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Clarington averaged 1.1° warmer than the 1900s. The biggest change is in December (+2.7°). The shift is smaller than in 60% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Clarington’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 20° to 41°. June is the most reliable, staying within 7°.
Common questions about Clarington’s climate
What is the coldest month in Clarington?
January, with a typical high of 39° and a low of 22°.
What is the hottest month in Clarington?
July, with a typical high of 84° and a low of 63°. About 12 days a year reach 90°.
How much snow does Clarington get?
About 16 inches in a normal winter, most of it in January.
When is the first frost in Clarington?
In half of years the first 32° night comes by October 26, and the last spring frost by April 26.
What is the rainiest month in Clarington?
July, with 4.6 inches of rain and melted snow. The year totals 46 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Clarington itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Moundsville, WV (11 mi, snow) and Hannibal Locks & Dam, OH (8 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.