Poplar Grove, AR climate
Poplar Grove has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 91°, a January night drops to 33°, and about 1 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Poplar Grove feels like
Winter
Spring
Summer
Fall
Poplar Grove 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 | 50° | 33° | 4.1" | 0.4" | 10 | 0 | 36° – 49° |
| February | 55° | 37° | 4.4" | 0.5" | 10 | 0 | 36° – 54° |
| March | 64° | 44° | 5.3" | 0.4" | 11 | 0 | 48° – 64° |
| April | 73° | 52° | 5.7" | 0 | 9 | 0 | 56° – 68° |
| May | 81° | 61° | 4.8" | 0 | 10 | 0 | 68° – 78° |
| June | 89° | 69° | 3.9" | 0 | 8 | 0 | 75° – 83° |
| July | 91° | 72° | 3.6" | 0 | 8 | 0 | 76° – 84° |
| August | 91° | 70° | 2.8" | 0 | 7 | 0 | 75° – 85° |
| September | 86° | 64° | 3.0" | 0 | 6 | 0 | 72° – 81° |
| October | 75° | 52° | 3.9" | 0 | 7 | 0 | 59° – 69° |
| November | 62° | 43° | 4.3" | 0 | 9 | 0 | 47° – 57° |
| December | 53° | 36° | 5.4" | 0 | 10 | 0 | 33° – 53° |
| Year | 72° | 53° | 51.4" | 1.3" | 104 | 1 |
“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 Poplar Grove
Poplar Grove gets 51 inches of rain and melted snow a year. April is the wettest month and August the driest. Rain or snow falls on about 104 days a year.
About 238 frost-free days a year
In half of years the last 32° night comes by March 18 and the first one by November 11. That leaves about 238 frost-free days for gardens, longer than 88% of U.S. towns.
Heating and cooling a home in Poplar Grove
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Poplar Grove, 60% of that work is heating and 40% 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 Poplar Grove 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 Poplar Grove averaged 0.8° warmer than the 1900s. The biggest change is in February (+1.4°). The shift is smaller than in 84% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Poplar Grove’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 33° to 53°. July is the most reliable, staying within 8°.
Common questions about Poplar Grove’s climate
What is the coldest month in Poplar Grove?
January, with a typical high of 50° and a low of 33°.
What is the hottest month in Poplar Grove?
July, with a typical high of 91° and a low of 72°. About 64 days a year reach 90°.
How much snow does Poplar Grove get?
About 1 inches in a normal winter, most of it in February.
When is the first frost in Poplar Grove?
In half of years the first 32° night comes by November 11, and the last spring frost by March 18.
What is the rainiest month in Poplar Grove?
April, with 5.7 inches of rain and melted snow. The year totals 51 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Poplar Grove itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Marianna 2 S, AR (14 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.