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Dallas, TX vs St. Petersburg, FL weather comparison

Dallas

TX

Dallas sees rain or snow on roughly 40 fewer days each year.

Dallas endures about 32 more days above 90 °F each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Dallas, TX and St. Petersburg, FL
DallasMetricSt. Petersburg
236 daysSunny daysclear or partly cloudy skies230 days
39 inPrecipitationper year40 in
91 daysWet daysrain or snow per year132 days
2 inSnowfallper year0 in
105 daysHot daysabove 90 °F73 days
25 daysFreezing nightsat or below 32 °F0 days
66%Humidityaverage relative75%
68 °FAverage temperatureyear round75 °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.

DallasSt. Petersburg

Daily highs

6080JanMarMayJulSepNovDallas, Jan: 58 °FDallas, Feb: 62 °FDallas, Mar: 70 °FDallas, Apr: 77 °FDallas, May: 84 °FDallas, Jun: 92 °FDallas, Jul: 96 °FDallas, Aug: 97 °FDallas, Sep: 90 °FDallas, Oct: 79 °FDallas, Nov: 67 °FDallas, Dec: 59 °FSt. Petersburg, Jan: 69 °FSt. Petersburg, Feb: 72 °FSt. Petersburg, Mar: 76 °FSt. Petersburg, Apr: 81 °FSt. Petersburg, May: 87 °FSt. Petersburg, Jun: 89 °FSt. Petersburg, Jul: 90 °FSt. Petersburg, Aug: 90 °FSt. Petersburg, Sep: 89 °FSt. Petersburg, Oct: 84 °FSt. Petersburg, Nov: 77 °FSt. Petersburg, Dec: 72 °F

Daily lows

406080JanMarMayJulSepNovDallas, Jan: 38 °FDallas, Feb: 42 °FDallas, Mar: 49 °FDallas, Apr: 56 °FDallas, May: 65 °FDallas, Jun: 73 °FDallas, Jul: 77 °FDallas, Aug: 77 °FDallas, Sep: 69 °FDallas, Oct: 58 °FDallas, Nov: 47 °FDallas, Dec: 40 °FSt. Petersburg, Jan: 55 °FSt. Petersburg, Feb: 57 °FSt. Petersburg, Mar: 62 °FSt. Petersburg, Apr: 67 °FSt. Petersburg, May: 72 °FSt. Petersburg, Jun: 76 °FSt. Petersburg, Jul: 77 °FSt. Petersburg, Aug: 78 °FSt. Petersburg, Sep: 76 °FSt. Petersburg, Oct: 71 °FSt. Petersburg, Nov: 64 °FSt. Petersburg, Dec: 58 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Dallas high586270778492969790796759
St. Petersburg high697276818789909089847772
Dallas low384249566573777769584740
St. Petersburg low555762677276777876716458

Monthly precipitation

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

DallasSt. Petersburg
0.02.04.06.0JanMarMayJulSepNovDallas, Jan: 2.8 inDallas, Feb: 3.0 inDallas, Mar: 3.9 inDallas, Apr: 4.2 inDallas, May: 5.0 inDallas, Jun: 3.3 inDallas, Jul: 1.6 inDallas, Aug: 2.1 inDallas, Sep: 2.5 inDallas, Oct: 3.8 inDallas, Nov: 3.5 inDallas, Dec: 3.5 inSt. Petersburg, Jan: 2.4 inSt. Petersburg, Feb: 1.8 inSt. Petersburg, Mar: 2.2 inSt. Petersburg, Apr: 1.9 inSt. Petersburg, May: 2.6 inSt. Petersburg, Jun: 6.2 inSt. Petersburg, Jul: 5.9 inSt. Petersburg, Aug: 6.0 inSt. Petersburg, Sep: 5.2 inSt. Petersburg, Oct: 2.3 inSt. Petersburg, Nov: 1.5 inSt. Petersburg, Dec: 1.9 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Dallas2.83.03.94.25.03.31.62.12.53.83.53.5
St. Petersburg2.41.82.21.92.66.25.96.05.22.31.51.9

Monthly sunny days

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

DallasSt. Petersburg
01020JanMarMayJulSepNovDallas, Jan: 18 daysDallas, Feb: 15 daysDallas, Mar: 17 daysDallas, Apr: 18 daysDallas, May: 18 daysDallas, Jun: 21 daysDallas, Jul: 24 daysDallas, Aug: 24 daysDallas, Sep: 23 daysDallas, Oct: 22 daysDallas, Nov: 19 daysDallas, Dec: 18 daysSt. Petersburg, Jan: 20 daysSt. Petersburg, Feb: 19 daysSt. Petersburg, Mar: 22 daysSt. Petersburg, Apr: 22 daysSt. Petersburg, May: 24 daysSt. Petersburg, Jun: 17 daysSt. Petersburg, Jul: 14 daysSt. Petersburg, Aug: 14 daysSt. Petersburg, Sep: 16 daysSt. Petersburg, Oct: 21 daysSt. Petersburg, Nov: 21 daysSt. Petersburg, Dec: 20 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Dallas181517181821242423221918
St. Petersburg201922222417141416212120

Keep comparing

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

Dallas vs another city

See the full Dallas, TX climate profile

More Texas cities

St. Petersburg vs another city

See the full St. Petersburg, FL climate profile

More Florida 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).