Arjay, KY climate
Arjay has chilly winters and warm summers, with plenty of rain. A typical July afternoon reaches 85°, a January night drops to 25°, and about 10 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Arjay feels like
Winter
Spring
Summer
Fall
Arjay 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 | 44° | 25° | 4.4" | 3.5" | 11 | 26° – 41° |
| February | 49° | 29° | 4.5" | 2.4" | 10 | 28° – 45° |
| March | 57° | 34° | 5.0" | 2.5" | 11 | 38° – 56° |
| April | 68° | 43° | 4.9" | 0 | 10 | 49° – 60° |
| May | 76° | 51° | 4.6" | 0 | 10 | 57° – 69° |
| June | 82° | 59° | 4.9" | 0 | 10 | 67° – 75° |
| July | 85° | 64° | 5.3" | 0 | 10 | 70° – 77° |
| August | 84° | 63° | 4.1" | 0 | 8 | 70° – 78° |
| September | 79° | 56° | 3.5" | 0 | 7 | 64° – 73° |
| October | 69° | 44° | 3.2" | 0 | 6 | 53° – 61° |
| November | 57° | 34° | 3.7" | 0.1" | 8 | 39° – 50° |
| December | 47° | 28° | 5.2" | 1.6" | 10 | 28° – 49° |
| Year | 66° | 44° | 53.3" | 10.1" | 110 |
“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 Arjay
Arjay gets 53 inches of rain and melted snow a year. July is the wettest month and October the driest. Rain or snow falls on about 110 days a year.
About 187 frost-free days a year
In half of years the last 32° night comes by April 19 and the first one by October 24. That leaves about 187 frost-free days for gardens, longer than 60% of U.S. towns.
Heating and cooling a home in Arjay
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Arjay, 79% of that work is heating and 21% is cooling.
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.
How Arjay 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 Arjay averaged 0.4° warmer than the 1900s. The biggest change is in December (+1.3°). The shift is smaller than in 98% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Arjay’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 28° to 49°. July is the most reliable, staying within 8°.
Common questions about Arjay’s climate
What is the coldest month in Arjay?
January, with a typical high of 44° and a low of 25°.
What is the hottest month in Arjay?
July, with a typical high of 85° and a low of 64°. About 29 days a year reach 90°.
How much snow does Arjay get?
About 10 inches in a normal winter, most of it in January.
When is the first frost in Arjay?
In half of years the first 32° night comes by October 24, and the last spring frost by April 19.
What is the rainiest month in Arjay?
July, with 5.3 inches of rain and melted snow. The year totals 53 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Arjay itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Blackmont, KY (7 mi, snow) and Barbourville, KY (14 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.