Arp, TX climate
Arp has mild winters and hot summers. A typical July afternoon reaches 93°, a January night drops to 37°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decade10° warmer than normal today. The forecast high is 93°, and a typical Oct 1 in Arp peaks around 83°.Live forecast: National Weather Service · Normal: NOAA 1991–2020
What a year in Arp feels like
Winter
Spring
Summer
Fall
Arp 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 | 58° | 37° | 4.1" | 0.2" | 9 | 0 | 42° – 54° |
| February | 62° | 40° | 4.0" | 0.3" | 10 | 0 | 42° – 59° |
| March | 69° | 47° | 4.5" | 0.1" | 9 | 0 | 52° – 65° |
| April | 76° | 53° | 4.0" | 0 | 8 | 0 | 60° – 70° |
| May | 83° | 62° | 4.5" | 0 | 8 | 0 | 70° – 77° |
| June | 90° | 69° | 4.2" | 0 | 9 | 0 | 77° – 84° |
| July | 93° | 72° | 2.9" | 0 | 7 | 0 | 79° – 88° |
| August | 94° | 72° | 2.7" | 0 | 7 | 0 | 78° – 91° |
| September | 88° | 65° | 3.4" | 0 | 7 | 0 | 73° – 82° |
| October | 78° | 54° | 4.5" | 0 | 7 | 0 | 63° – 72° |
| November | 67° | 45° | 3.9" | 0 | 8 | 0 | 50° – 62° |
| December | 59° | 38° | 4.6" | 0 | 10 | 0 | 40° – 54° |
| Year | 76° | 55° | 47.3" | 0.6" | 99 | 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 Arp
Arp gets 47 inches of rain and melted snow a year. December is the wettest month and August the driest. Rain or snow falls on about 99 days a year.
About 247 frost-free days a year
In half of years the last 32° night comes by March 15 and the first one by November 16. That leaves about 247 frost-free days for gardens, longer than 90% of U.S. towns.
Heating and cooling a home in Arp
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Arp, 47% of that work is heating and 53% 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 Arp 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 Arp averaged 0.6° warmer than the 1900s. The biggest change is in February (+1.3°). The shift is smaller than in 93% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Arp’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 42° to 59°. June is the most reliable, staying within 8°.
Common questions about Arp’s climate
What is the coldest month in Arp?
January, with a typical high of 58° and a low of 37°.
What is the hottest month in Arp?
August, with a typical high of 94° and a low of 72°. About 90 days a year reach 90°.
How much snow does Arp get?
Almost none. A normal year brings 0.6 inches.
When is the first frost in Arp?
In half of years the first 32° night comes by November 16, and the last spring frost by March 15.
What is the rainiest month in Arp?
December, with 4.6 inches of rain and melted snow. The year totals 47 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Arp itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Henderson, TX (15 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.