Arapahoe, NC climate
Arapahoe has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 89°, a January night drops to 36°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decade8° warmer than normal today. The forecast high is 86°, and a typical Oct 1 in Arapahoe peaks around 78°.Live forecast: National Weather Service · Normal: NOAA 1991–2020
What a year in Arapahoe feels like
Winter
Spring
Summer
Fall
Arapahoe 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 | 55° | 36° | 4.1" | 0.6" | 10 | 0 | 39° – 51° |
| February | 58° | 38° | 3.5" | 0.1" | 10 | 0 | 40° – 57° |
| March | 64° | 43° | 3.7" | 0 | 11 | 0 | 49° – 61° |
| April | 72° | 52° | 3.4" | 0 | 9 | 0 | 58° – 67° |
| May | 80° | 61° | 4.2" | 0 | 10 | 0 | 65° – 75° |
| June | 86° | 69° | 4.9" | 0 | 11 | 0 | 74° – 82° |
| July | 89° | 73° | 6.4" | 0 | 13 | 0 | 77° – 83° |
| August | 87° | 71° | 7.2" | 0 | 13 | 0 | 77° – 82° |
| September | 83° | 67° | 7.2" | 0 | 11 | 0 | 72° – 78° |
| October | 75° | 56° | 4.1" | 0 | 9 | 0 | 61° – 71° |
| November | 65° | 45° | 3.8" | 0 | 9 | 0 | 50° – 60° |
| December | 59° | 39° | 4.0" | 0.1" | 11 | 0 | 38° – 61° |
| Year | 73° | 54° | 56.5" | 0.8" | 126 | 0 |
“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 Arapahoe
Arapahoe gets 56 inches of rain and melted snow a year. September is the wettest month and April the driest. Rain or snow falls on about 126 days a year.
About 249 frost-free days a year
In half of years the last 32° night comes by March 19 and the first one by November 22. That leaves about 249 frost-free days for gardens, longer than 90% of U.S. towns.
Heating and cooling a home in Arapahoe
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Arapahoe, 53% of that work is heating and 47% 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 Arapahoe 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 Arapahoe averaged 1.2° warmer than the 1900s. The biggest change is in December (+2.5°). The shift is smaller than in 51% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Arapahoe’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 38° to 61°. August is the most reliable, staying within 5°.
Common questions about Arapahoe’s climate
What is the coldest month in Arapahoe?
January, with a typical high of 55° and a low of 36°.
What is the hottest month in Arapahoe?
July, with a typical high of 89° and a low of 73°. About 38 days a year reach 90°.
How much snow does Arapahoe get?
Almost none. A normal year brings 0.8 inches.
When is the first frost in Arapahoe?
In half of years the first 32° night comes by November 22, and the last spring frost by March 19.
What is the rainiest month in Arapahoe?
September, with 7.2 inches of rain and melted snow. The year totals 56 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Arapahoe itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Cherry Point Mcas, NC (9 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.