Fort Pierce, FL

Climate overview — based on NOAA 1991-2020 normals from FT PIERCE, FL US.

Cfa Humid subtropical climate 10b USDA hardiness Zone 10b

Year-round temperatures (°F)

50° 60° 70° 80° 90° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Fort Pierce has an annual average temperature of 73.5°F with about 55.9 inches of precipitation per year. The warmest month is July (average high 89.2°F), and the coldest is January (average low 53.0°F). September is typically the wettest month (8.21 in) and December the driest (2.41 in).

Pleasant months
5 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
19.2°F
warmest to coldest month
Heating need
72
Cooling need
3,120

Best time to visit Fort Pierce

Full guide →

Climate change signal

All-time records →

24 of 366 (6.6%) of Fort Pierce'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.

1900s
35
1910s
35
1920s
43
1930s
25
1940s
47
1950s
11
1960s
16
1970s
13
1980s
48
1990s
55
2000s
12
2010s
8
2020s
18

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 72.4°F 53.0°F 62.7°F 3.04 in 8
February 74.3°F 55.4°F 64.9°F 2.80 in 7
March 77.0°F 58.5°F 67.8°F 3.03 in 7
April 80.8°F 63.9°F 72.3°F 3.62 in 7
May 84.4°F 69.0°F 76.7°F 4.20 in 9
June 87.6°F 72.9°F 80.3°F 6.22 in 14
July 89.2°F 74.1°F 81.7°F 6.19 in 13
August 89.2°F 74.6°F 81.9°F 7.25 in 15
September 87.5°F 74.0°F 80.8°F 8.21 in 15
October 83.8°F 69.6°F 76.7°F 5.72 in 12
November 78.3°F 62.2°F 70.3°F 3.20 in 10
December 74.4°F 56.5°F 65.5°F 2.41 in 8

Climate twins of Fort Pierce

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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