Groveton, TX climate
Groveton has mild winters and hot summers, with plenty of rain. A typical July afternoon reaches 94°, a January night drops to 39°.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Groveton feels like
Winter
Spring
Summer
Fall
Groveton weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | 30-yr range |
|---|---|---|---|---|
| January | 60° | 39° | 4.4" | 44° – 55° |
| February | 64° | 43° | 3.7" | 45° – 62° |
| March | 71° | 49° | 4.0" | 54° – 67° |
| April | 78° | 56° | 3.9" | 62° – 72° |
| May | 85° | 64° | 4.8" | 71° – 79° |
| June | 91° | 70° | 4.6" | 78° – 85° |
| July | 94° | 73° | 3.5" | 81° – 88° |
| August | 95° | 72° | 3.4" | 79° – 90° |
| September | 89° | 67° | 3.9" | 75° – 82° |
| October | 80° | 56° | 4.9" | 64° – 75° |
| November | 69° | 47° | 4.4" | 53° – 63° |
| December | 62° | 40° | 4.7" | 43° – 56° |
| Year | 78° | 56° | 50.2" |
“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 Groveton
Groveton gets 50 inches of rain and melted snow a year. October is the wettest month and August the driest.
About 267 frost-free days a year
In half of years the last 32° night comes by March 2 and the first one by November 26. That leaves about 267 frost-free days for gardens, longer than 92% of U.S. towns.
Heating and cooling a home in Groveton
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Groveton, 37% of that work is heating and 63% is cooling, so air conditioning is the bigger bill.
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 Groveton 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 Groveton averaged 0.7° warmer than the 1900s. The biggest change is in March (+1.6°). The shift is smaller than in 88% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Groveton’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 45° to 62°. June is the most reliable, staying within 7°.
Common questions about Groveton’s climate
What is the coldest month in Groveton?
January, with a typical high of 60° and a low of 39°.
What is the hottest month in Groveton?
August, with a typical high of 95° and a low of 72°. About 115 days a year reach 90°.
When is the first frost in Groveton?
In half of years the first 32° night comes by November 26, and the last spring frost by March 2.
What is the rainiest month in Groveton?
October, with 4.9 inches of rain and melted snow. The year totals 50 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Groveton itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Groveton, TX (10 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.