Locust Grove, GA

Climate overview — based on NOAA 1991-2020 normals from MCDONOUGH 5 ENE, GA 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

Locust Grove has an annual average temperature of 62°F with about 51.2 inches of precipitation per year. The warmest month is July (average high 91.8°F), and the coldest is January (average low 31.7°F). March is typically the wettest month (5.44 in) and May the driest (3.31 in).

Annual swing
37°F
warmest to coldest month
Heating need
2,748
Cooling need
1,665

Best time to visit Locust Grove

Full guide →

Climate change signal

All-time records →

10 of 366 (2.7%) of Locust Grove'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.

1990s
32
2000s
248
2010s
86
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 55.0°F 31.7°F 43.4°F 5.30 in 9
February 58.8°F 33.5°F 46.1°F 4.47 in 10
March 67.0°F 40.3°F 53.6°F 5.44 in 9
April 75.6°F 47.3°F 61.5°F 3.82 in 8
May 83.1°F 56.4°F 69.8°F 3.31 in 8
June 89.0°F 65.4°F 77.2°F 4.32 in 9
July 91.8°F 69.1°F 80.4°F 4.43 in 10
August 90.9°F 68.4°F 79.7°F 4.56 in 9
September 85.2°F 61.7°F 73.4°F 3.73 in 6
October 74.7°F 49.6°F 62.1°F 3.45 in 6
November 64.2°F 38.8°F 51.5°F 3.65 in 8
December 56.2°F 34.2°F 45.2°F 4.67 in 10

Climate twins of Locust Grove

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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