Surfside climate

Surfside Weather in May

NOAA 1991-2020 normals for Miami Beach, 8 km from Surfside

Average highs run from 81°F on May 1 to 84°F on May 31, and lows from 72°F to 75°F. Normal precipitation for the month is 4.94 in over about 8 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 Surfside, in °F, with the record for each date.5060708090100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
83°F
Average low
74°F
Precipitation
4.94 in
Record high
97°FMay 19, 2024
Record low
57°FMay 1, 1999
Chance of a freeze
0%
Days of 90°F or more
1.1
Daylight
13 h 08 min to 13 h 39 min
Cloud cover
49%
Humidity
74%
Dew point
70°F
Wind
11.0 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
May 181°F72°F92°F 202157°F 199923%
May 281°F72°F95°F 202659°F 199923%
May 382°F73°F92°F 201463°F 199923%
May 482°F73°F91°F 200668°F 202024%
May 582°F73°F92°F 200666°F 201524%
May 682°F73°F93°F 202261°F 201324%
May 782°F73°F94°F 202661°F 201624%
May 882°F73°F93°F 202260°F 200724%
May 982°F73°F93°F 201064°F 200525%
May 1082°F73°F95°F 202465°F 200525%
May 1182°F73°F95°F 202465°F 200525%
May 1282°F73°F92°F 200866°F 200126%
May 1382°F73°F95°F 202663°F 200826%
May 1483°F73°F94°F 201967°F 200127%
May 1583°F74°F96°F 202469°F 200627%
May 1683°F74°F92°F 202566°F 201128%
May 1783°F74°F95°F 202466°F 200129%
May 1883°F74°F96°F 202465°F 200129%
May 1983°F74°F97°F 202466°F 200630%
May 2083°F74°F94°F 202568°F 200231%
May 2183°F74°F95°F 202569°F 201431%
May 2283°F74°F95°F 202570°F 200232%
May 2383°F74°F93°F 201369°F 199933%
May 2483°F74°F94°F 201768°F 202133%
May 2584°F74°F94°F 202469°F 199934%
May 2684°F74°F97°F 202470°F 200435%
May 2784°F75°F96°F 201768°F 201035%
May 2884°F75°F97°F 201770°F 202236%
May 2984°F75°F97°F 202469°F 199936%
May 3084°F75°F94°F 202569°F 200337%
May 3184°F75°F96°F 202671°F 200038%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Surfside, in percent.0102030401102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (EDT).

May 1
sunrise 6:44 AM, sunset 7:52 PM
May 31
sunrise 6:29 AM, sunset 8:08 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00092811 (Miami Beach), public domain. Records: NOAA GHCN-Daily, station USW00012882, 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.