Belton, TX climate
Belton has mild winters and hot summers. A typical July afternoon reaches 96°, a January night drops to 37°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Belton feels like
Winter
Spring
Summer
Fall
Belton 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 | 60° | 37° | 2.5" | 0 | 8 | 0 | 44° – 55° |
| February | 65° | 41° | 2.2" | 0 | 8 | 0 | 44° – 61° |
| March | 71° | 48° | 3.1" | 0 | 9 | 0 | 53° – 66° |
| April | 78° | 55° | 2.8" | 0 | 7 | 0 | 61° – 72° |
| May | 85° | 63° | 4.7" | 0 | 9 | 0 | 71° – 80° |
| June | 92° | 70° | 3.3" | 0 | 7 | 0 | 78° – 85° |
| July | 96° | 73° | 1.9" | 0 | 5 | 0 | 80° – 89° |
| August | 97° | 73° | 2.4" | 0 | 5 | 0 | 79° – 91° |
| September | 91° | 66° | 3.2" | 0 | 7 | 0 | 75° – 85° |
| October | 81° | 56° | 3.9" | 0 | 7 | 0 | 65° – 74° |
| November | 70° | 46° | 2.6" | 0 | 8 | 0 | 51° – 64° |
| December | 62° | 38° | 2.7" | 0 | 8 | 0 | 43° – 54° |
| Year | 79° | 55° | 35.3" | 0.0" | 87 | 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 Belton
Belton gets 35 inches of rain and melted snow a year. May is the wettest month and July the driest. Rain or snow falls on about 87 days a year.
About 251 frost-free days a year
In half of years the last 32° night comes by March 14 and the first one by November 20. That leaves about 251 frost-free days for gardens, longer than 90% of U.S. towns.
Heating and cooling a home in Belton
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Belton, 44% of that work is heating and 56% 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.
Belton and its neighbors
Belton borders 1 town with climate data. January nights across them vary by 0.1°. Temple has both the coldest January nights (37°) and the hottest July afternoons (96°). Belton’s January low is 37° and its July high 96°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Belton 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 Belton averaged 1.5° warmer than the 1900s. The biggest change is in January (+2.4°). The shift is larger than in 67% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Belton’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 44° to 61°. June is the most reliable, staying within 8°.
Common questions about Belton’s climate
What is the coldest month in Belton?
January, with a typical high of 60° and a low of 37°.
What is the hottest month in Belton?
August, with a typical high of 97° and a low of 73°. About 118 days a year reach 90°.
How much snow does Belton get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in Belton?
In half of years the first 32° night comes by November 20, and the last spring frost by March 14.
What is the rainiest month in Belton?
May, with 4.7 inches of rain and melted snow. The year totals 35 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Belton itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Stillhouse Hollow Dam, TX (3 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.