Piedmont, MO

Climate overview — based on NOAA 1991-2020 normals from CLEARWATER DAM, MO US.

Cfa Humid subtropical climate 7b USDA hardiness Zone 7b

Year-round temperatures (°F)

20° 40° 60° 80° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Piedmont has an annual average temperature of 56.5°F with about 48.7 inches of precipitation per year. The warmest month is July (average high 89.4°F), and the coldest is January (average low 23.0°F). April is typically the wettest month (5.30 in) and February the driest (3.24 in).

Pleasant months
1 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
45.4°F
warmest to coldest month
Heating need
4,224
Cooling need
1,173

Best time to visit Piedmont

Full guide →

Climate change signal

All-time records →

33 of 366 (9%) of Piedmont'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.

1940s
14
1950s
118
1960s
64
1970s
22
1980s
59
1990s
23
2000s
22
2010s
23
2020s
21

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 43.3°F 23.0°F 33.2°F 3.40 in 8
February 48.4°F 27.0°F 37.7°F 3.24 in 7
March 58.3°F 34.8°F 46.6°F 4.69 in 10
April 69.2°F 44.3°F 56.8°F 5.30 in 9
May 77.1°F 54.4°F 65.7°F 5.05 in 10
June 85.3°F 63.3°F 74.3°F 3.91 in 9
July 89.4°F 67.7°F 78.6°F 4.64 in 9
August 88.0°F 65.6°F 76.8°F 3.25 in 8
September 80.3°F 57.1°F 68.7°F 3.84 in 7
October 70.1°F 44.8°F 57.4°F 3.44 in 7
November 57.1°F 34.8°F 46.0°F 4.61 in 8
December 45.9°F 27.2°F 36.5°F 3.36 in 7

Climate twins of Piedmont

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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