Belton, TX

Climate overview — based on NOAA 1991-2020 normals from STILLHOUSE HOLLOW DAM, TX US.

Cfa Humid subtropical climate 9a USDA hardiness Zone 9a

Year-round temperatures (°F)

30° 50° 70° 90° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Belton has an annual average temperature of 66.6°F with about 37 inches of precipitation per year. The warmest month is August (average high 96.0°F), and the coldest is January (average low 35.7°F). May is typically the wettest month (4.85 in) and July the driest (1.85 in).

Pleasant months
1 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
36.1°F
warmest to coldest month
Heating need
1,797
Cooling need
2,361

Best time to visit Belton

Full guide →

Climate change signal

All-time records →

23 of 366 (6.3%) of Belton's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1960s
54
1970s
30
1980s
47
1990s
78
2000s
93
2010s
64
2020s
0

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 60.0°F 35.7°F 47.8°F 2.55 in 8
February 64.3°F 39.2°F 51.7°F 2.29 in 8
March 70.5°F 46.2°F 58.3°F 3.26 in 9
April 77.8°F 54.0°F 65.9°F 3.10 in 7
May 84.5°F 62.6°F 73.6°F 4.85 in 9
June 91.1°F 69.6°F 80.4°F 3.43 in 7
July 95.2°F 72.1°F 83.7°F 1.85 in 5
August 96.0°F 71.8°F 83.9°F 2.46 in 5
September 90.0°F 65.8°F 77.9°F 3.74 in 7
October 80.8°F 55.7°F 68.3°F 4.00 in 7
November 69.4°F 45.6°F 57.5°F 2.64 in 8
December 61.4°F 38.1°F 49.8°F 2.80 in 8

Climate twins of Belton

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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