Itanhaém climate

Itanhaém Weather in April

NASA POWER reanalysis for the half-degree grid cell around Itanhaém, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 26°C on April 1 to 24°C on April 30, and lows from 19°C to 17°C. Normal precipitation for the month is 102 mm over about 15 wet days.

April day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Itanhaém, in °C, with the record for each date.5101520253035151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

April at a glance

Average high
25°C
Average low
18°C
Precipitation
102 mm
Reanalysis high
31°CApr 5, 2012
Reanalysis low
9°CApr 18, 1999
Daylight
11 h 50 min to 11 h 13 min
Cloud cover
57%
Humidity
85%
Dew point
18°C
Wind
10.4 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Apr 126°C19°C29°C 200217°C 200861%
Apr 226°C19°C30°C 200516°C 199461%
Apr 326°C19°C30°C 200516°C 202061%
Apr 426°C19°C30°C 201915°C 199458%
Apr 526°C19°C31°C 201214°C 199756%
Apr 626°C19°C30°C 201413°C 199756%
Apr 726°C19°C30°C 201415°C 199755%
Apr 826°C19°C30°C 200516°C 199753%
Apr 926°C19°C30°C 201415°C 202053%
Apr 1025°C19°C29°C 200515°C 199351%
Apr 1125°C19°C30°C 201415°C 199750%
Apr 1225°C19°C30°C 200513°C 200349%
Apr 1325°C18°C29°C 201812°C 200349%
Apr 1425°C18°C29°C 201615°C 199549%
Apr 1525°C18°C30°C 200514°C 199249%
Apr 1625°C18°C29°C 201613°C 199246%
Apr 1725°C18°C29°C 200212°C 199944%
Apr 1825°C18°C30°C 20169°C 199943%
Apr 1925°C18°C30°C 201612°C 199944%
Apr 2025°C18°C30°C 201614°C 199945%
Apr 2125°C18°C29°C 201614°C 200044%
Apr 2225°C18°C28°C 201614°C 199142%
Apr 2325°C18°C29°C 201615°C 199142%
Apr 2425°C18°C30°C 201614°C 200041%
Apr 2525°C17°C29°C 200715°C 199541%
Apr 2624°C17°C28°C 200715°C 199541%
Apr 2724°C17°C29°C 200114°C 199141%
Apr 2824°C17°C28°C 200314°C 201740%
Apr 2924°C17°C28°C 201814°C 199740%
Apr 3024°C17°C29°C 201813°C 201440%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Itanhaém, in percent.0204060801102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-3).

April 1
sunrise 6:16 AM, sunset 6:06 PM
April 30
sunrise 6:28 AM, sunset 5:41 PM

Every day of April: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: 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.