Jasper, AL

Climate overview — based on NOAA 1991-2020 normals from JASPER, AL US.

Cfa Humid subtropical climate 8b USDA hardiness Zone 8b

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

Jasper has an annual average temperature of 61.1°F with about 61.8 inches of precipitation per year and 0.6 inches of snow. The warmest month is July (average high 89.8°F), and the coldest is January (average low 30.6°F). January is typically the wettest month (6.05 in) and October the driest (3.84 in). Snow typically falls from February through March.

Annual swing
38.4°F
warmest to coldest month
Heating need
2,949
Cooling need
1,560

Best time to visit Jasper

Full guide →

Climate change signal

All-time records →

17 of 366 (4.6%) of Jasper'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
110
1970s
44
1980s
65
1990s
52
2000s
67
2010s
28

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 52.0°F 30.6°F 41.3°F 6.05 in 0.1 in 10
February 56.2°F 33.5°F 44.9°F 6.01 in 0.2 in 9
March 65.0°F 40.5°F 52.7°F 5.77 in 0.3 in 10
April 73.3°F 48.0°F 60.6°F 5.95 in 9
May 80.2°F 57.6°F 68.9°F 5.31 in 9
June 86.3°F 65.7°F 76.0°F 4.70 in 10
July 89.8°F 69.6°F 79.7°F 4.92 in 11
August 89.7°F 68.5°F 79.1°F 4.00 in 9
September 84.4°F 62.2°F 73.3°F 4.24 in 7
October 74.4°F 49.4°F 61.9°F 3.84 in 7
November 63.7°F 39.0°F 51.3°F 4.99 in 8
December 54.7°F 33.2°F 44.0°F 5.98 in 10

Climate twins of Jasper

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

Compare Jasper to another city