Palm Harbor climate

Palm Harbor Weather in May

NOAA 1991-2020 normals for Tarpon Spgs Sewage Plt, 8.3 km from Palm Harbor

Average highs run from 84°F on May 1 to 88°F on May 31, and lows from 66°F to 72°F. Normal precipitation for the month is 2.35 in over about 6 wet days.

May day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Palm Harbor, in °F, with the record for each date.5060708090100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
86°F
Average low
69°F
Precipitation
2.35 in
Record high
97°FMay 30, 2024
Record low
55°FMay 1, 1999
Chance of a freeze
0%
Days of 90°F or more
8.1
Daylight
13 h 15 min to 13 h 48 min
Cloud cover
48%
Humidity
78%
Dew point
69°F
Wind
9.4 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
May 184°F66°F92°F 201055°F 199919%
May 284°F66°F93°F 202456°F 199919%
May 384°F67°F92°F 201758°F 199919%
May 484°F67°F93°F 202158°F 201419%
May 585°F67°F92°F 200262°F 201419%
May 685°F67°F92°F 200260°F 200419%
May 785°F67°F91°F 201857°F 201719%
May 885°F68°F91°F 201458°F 201619%
May 985°F68°F92°F 200962°F 201319%
May 1085°F68°F94°F 200964°F 200119%
May 1186°F68°F94°F 202662°F 200120%
May 1286°F68°F93°F 200262°F 200120%
May 1386°F68°F92°F 200964°F 200620%
May 1486°F69°F92°F 201462°F 200621%
May 1586°F69°F92°F 200062°F 201621%
May 1686°F69°F95°F 201764°F 201121%
May 1786°F69°F96°F 201765°F 200122%
May 1887°F69°F96°F 201762°F 201122%
May 1987°F70°F96°F 201758°F 201123%
May 2087°F70°F93°F 201763°F 200223%
May 2187°F70°F93°F 202064°F 200223%
May 2287°F70°F94°F 202064°F 200224%
May 2387°F71°F94°F 201565°F 200224%
May 2487°F71°F94°F 202565°F 201625%
May 2588°F71°F95°F 201265°F 200225%
May 2688°F71°F94°F 202564°F 201726%
May 2788°F71°F96°F 200063°F 200126%
May 2888°F72°F94°F 201968°F 202327%
May 2988°F72°F95°F 202469°F 202227%
May 3088°F72°F97°F 202467°F 202328%
May 3188°F72°F96°F 202468°F 200928%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Palm Harbor, in percent.01020301102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (EDT).

May 1
sunrise 6:51 AM, sunset 8:06 PM
May 31
sunrise 6:35 AM, sunset 8:23 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00088824 (Tarpon Spgs Sewage Plt), public domain. Records: NOAA GHCN-Daily, station USW00012873, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.