Oak Grove Heights, AR climate
Oak Grove Heights has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 90°, a January night drops to 29°, and about 3 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Oak Grove Heights feels like
Winter
Spring
Summer
Fall
Oak Grove Heights 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 | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 46° | 29° | 3.7" | 1.0" | 10 | 1 | 32° – 45° |
| February | 51° | 33° | 3.9" | 0.8" | 9 | 2 | 32° – 50° |
| March | 60° | 40° | 4.8" | 0.4" | 11 | 1 | 43° – 62° |
| April | 71° | 49° | 5.3" | 0 | 10 | 0 | 53° – 66° |
| May | 79° | 59° | 5.4" | 0 | 11 | 0 | 65° – 75° |
| June | 88° | 67° | 3.6" | 0 | 9 | 0 | 73° – 82° |
| July | 90° | 70° | 4.1" | 0 | 9 | 0 | 75° – 84° |
| August | 89° | 68° | 3.6" | 0 | 9 | 0 | 74° – 84° |
| September | 83° | 61° | 3.4" | 0 | 7 | 0 | 68° – 78° |
| October | 72° | 49° | 3.8" | 0 | 9 | 0 | 56° – 66° |
| November | 59° | 39° | 4.5" | 0 | 10 | 0 | 43° – 55° |
| December | 48° | 32° | 4.4" | 0.3" | 11 | 0 | 28° – 49° |
| Year | 69° | 50° | 50.4" | 2.5" | 115 | 3 |
“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 Oak Grove Heights
Oak Grove Heights gets 50 inches of rain and melted snow a year. May is the wettest month and September the driest. Rain or snow falls on about 115 days a year.
About 227 frost-free days a year
In half of years the last 32° night comes by March 26 and the first one by November 6. That leaves about 227 frost-free days for gardens, longer than 85% of U.S. towns.
Heating and cooling a home in Oak Grove Heights
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Oak Grove Heights, 67% of that work is heating and 33% 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 Oak Grove Heights 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 Oak Grove Heights averaged 0.7° warmer than the 1900s. The biggest change is in February (+1.4°). The shift is smaller than in 89% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Oak Grove Heights’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 9°.
Common questions about Oak Grove Heights’s climate
What is the coldest month in Oak Grove Heights?
January, with a typical high of 46° and a low of 29°.
What is the hottest month in Oak Grove Heights?
July, with a typical high of 90° and a low of 70°. About 52 days a year reach 90°.
How much snow does Oak Grove Heights get?
About 3 inches in a normal winter, most of it in January.
When is the first frost in Oak Grove Heights?
In half of years the first 32° night comes by November 6, and the last spring frost by March 26.
What is the rainiest month in Oak Grove Heights?
May, with 5.4 inches of rain and melted snow. The year totals 50 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Oak Grove Heights itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Paragould 1s, AR (7 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.