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Port St. Lucie, FL vs San Diego, CA weather comparison

Port St. Lucie

FL

Port St. Lucie endures about 45 more days above 90 °F each year.

San Diego sees rain or snow on roughly 93 fewer days each year. San Diego enjoys about 65 more sunny days a year than Port St. Lucie.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Port St. Lucie, FL and San Diego, CA
Port St. LucieMetricSan Diego
218 daysSunny daysclear or partly cloudy skies283 days
60 inPrecipitationper year12 in
132 daysWet daysrain or snow per year38 days
0 inSnowfallper year0 in
60 daysHot daysabove 90 °F15 days
0 daysFreezing nightsat or below 32 °F0 days
75%Humidityaverage relative74%
75 °FAverage temperatureyear round64 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

Port St. LucieSan Diego

Daily highs

708090JanMarMayJulSepNovPort St. Lucie, Jan: 73 °FPort St. Lucie, Feb: 75 °FPort St. Lucie, Mar: 77 °FPort St. Lucie, Apr: 81 °FPort St. Lucie, May: 85 °FPort St. Lucie, Jun: 88 °FPort St. Lucie, Jul: 90 °FPort St. Lucie, Aug: 90 °FPort St. Lucie, Sep: 88 °FPort St. Lucie, Oct: 85 °FPort St. Lucie, Nov: 79 °FPort St. Lucie, Dec: 75 °FSan Diego, Jan: 67 °FSan Diego, Feb: 67 °FSan Diego, Mar: 69 °FSan Diego, Apr: 71 °FSan Diego, May: 72 °FSan Diego, Jun: 75 °FSan Diego, Jul: 80 °FSan Diego, Aug: 82 °FSan Diego, Sep: 81 °FSan Diego, Oct: 78 °FSan Diego, Nov: 73 °FSan Diego, Dec: 67 °F

Daily lows

506070JanMarMayJulSepNovPort St. Lucie, Jan: 55 °FPort St. Lucie, Feb: 58 °FPort St. Lucie, Mar: 61 °FPort St. Lucie, Apr: 66 °FPort St. Lucie, May: 71 °FPort St. Lucie, Jun: 74 °FPort St. Lucie, Jul: 76 °FPort St. Lucie, Aug: 76 °FPort St. Lucie, Sep: 75 °FPort St. Lucie, Oct: 72 °FPort St. Lucie, Nov: 64 °FPort St. Lucie, Dec: 59 °FSan Diego, Jan: 46 °FSan Diego, Feb: 47 °FSan Diego, Mar: 50 °FSan Diego, Apr: 53 °FSan Diego, May: 57 °FSan Diego, Jun: 60 °FSan Diego, Jul: 64 °FSan Diego, Aug: 65 °FSan Diego, Sep: 64 °FSan Diego, Oct: 58 °FSan Diego, Nov: 50 °FSan Diego, Dec: 45 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Port St. Lucie high737577818588909088857975
San Diego high676769717275808281787367
Port St. Lucie low555861667174767675726459
San Diego low464750535760646564585045

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

Port St. LucieSan Diego
0.02.55.07.5JanMarMayJulSepNovPort St. Lucie, Jan: 2.6 inPort St. Lucie, Feb: 2.5 inPort St. Lucie, Mar: 3.2 inPort St. Lucie, Apr: 3.3 inPort St. Lucie, May: 4.9 inPort St. Lucie, Jun: 9.2 inPort St. Lucie, Jul: 7.9 inPort St. Lucie, Aug: 9.0 inPort St. Lucie, Sep: 8.4 inPort St. Lucie, Oct: 5.2 inPort St. Lucie, Nov: 2.3 inPort St. Lucie, Dec: 1.9 inSan Diego, Jan: 2.3 inSan Diego, Feb: 2.9 inSan Diego, Mar: 1.9 inSan Diego, Apr: 0.9 inSan Diego, May: 0.4 inSan Diego, Jun: 0.1 inSan Diego, Jul: 0.1 inSan Diego, Aug: 0.1 inSan Diego, Sep: 0.2 inSan Diego, Oct: 0.6 inSan Diego, Nov: 0.9 inSan Diego, Dec: 1.9 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Port St. Lucie2.62.53.23.34.99.27.99.08.45.22.31.9
San Diego2.32.91.90.90.40.10.10.10.20.60.91.9

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

Port St. LucieSan Diego
0102030JanMarMayJulSepNovPort St. Lucie, Jan: 19 daysPort St. Lucie, Feb: 20 daysPort St. Lucie, Mar: 21 daysPort St. Lucie, Apr: 22 daysPort St. Lucie, May: 23 daysPort St. Lucie, Jun: 14 daysPort St. Lucie, Jul: 14 daysPort St. Lucie, Aug: 13 daysPort St. Lucie, Sep: 13 daysPort St. Lucie, Oct: 20 daysPort St. Lucie, Nov: 20 daysPort St. Lucie, Dec: 19 daysSan Diego, Jan: 20 daysSan Diego, Feb: 17 daysSan Diego, Mar: 20 daysSan Diego, Apr: 22 daysSan Diego, May: 22 daysSan Diego, Jun: 26 daysSan Diego, Jul: 28 daysSan Diego, Aug: 30 daysSan Diego, Sep: 28 daysSan Diego, Oct: 26 daysSan Diego, Nov: 24 daysSan Diego, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Port St. Lucie192021222314141313202019
San Diego201720222226283028262421

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Port St. Lucie vs another city

See the full Port St. Lucie, FL climate profile

More Florida cities

San Diego vs another city

See the full San Diego, CA climate profile

More California cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).