Cachoeira do Arari climate

Cachoeira do Arari Weather in May

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

Average highs run from 28°C on May 1 to 29°C on May 31, and lows from 25°C to 25°C. Normal precipitation for the month is 276 mm over about 31 wet days.

May day by day

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

Normal daily high and low temperature at Cachoeira do Arari, in °C, with the record for each date.222426283032151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

May at a glance

Average high
28°C
Average low
25°C
Precipitation
276 mm
Reanalysis high
31°CMay 18, 2010
Reanalysis low
22°CMay 24, 2006
Daylight
12 h 04 min to 12 h 04 min
Cloud cover
70%
Humidity
90%
Dew point
25°C
Wind
7.6 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
May 128°C25°C30°C 199224°C 200899%
May 228°C25°C30°C 202024°C 201499%
May 328°C25°C30°C 201924°C 199499%
May 428°C25°C30°C 201924°C 201599%
May 528°C25°C30°C 199824°C 200898%
May 628°C25°C30°C 199824°C 199798%
May 728°C25°C30°C 201023°C 200798%
May 828°C25°C30°C 201023°C 200798%
May 928°C25°C30°C 200424°C 199798%
May 1028°C25°C30°C 199224°C 200698%
May 1128°C25°C30°C 200524°C 199997%
May 1228°C25°C30°C 200524°C 200697%
May 1328°C25°C30°C 201024°C 199997%
May 1428°C25°C30°C 200424°C 200996%
May 1528°C25°C30°C 201023°C 200996%
May 1628°C25°C30°C 200424°C 199996%
May 1728°C25°C30°C 201623°C 199996%
May 1828°C25°C31°C 201024°C 199996%
May 1928°C25°C30°C 201624°C 200896%
May 2028°C25°C30°C 201024°C 200695%
May 2128°C25°C30°C 201724°C 199295%
May 2228°C25°C30°C 201724°C 199695%
May 2328°C25°C30°C 201624°C 200695%
May 2429°C25°C30°C 201622°C 200694%
May 2529°C25°C30°C 201624°C 201893%
May 2629°C25°C30°C 200423°C 199593%
May 2729°C25°C30°C 201224°C 200692%
May 2829°C25°C30°C 201024°C 199692%
May 2929°C25°C30°C 199324°C 201891%
May 3029°C25°C30°C 199224°C 200691%
May 3129°C25°C30°C 201524°C 199990%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Cachoeira do Arari, in percent.0204060801001102030
  • Chance of a wet day

Sunrise and sunset

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

May 1
sunrise 6:11 AM, sunset 6:15 PM
May 31
sunrise 6:12 AM, sunset 6:16 PM

Every day of May: 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.