Cayenne climate

Cayenne Weather in June

NASA POWER reanalysis for the half-degree grid cell around Cayenne, 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 June 1 to 28°C on June 30, and lows from 25°C to 25°C. Normal precipitation for the month is 339 mm over about 30 wet days.

June day by day

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

Normal daily high and low temperature at Cayenne, in °C, with the record for each date.2224262830151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

June at a glance

Average high
28°C
Average low
25°C
Precipitation
339 mm
Reanalysis high
30°CJun 3, 2010
Reanalysis low
23°CJun 6, 2006
Daylight
12 h 23 min to 12 h 24 min
Cloud cover
71%
Humidity
89%
Dew point
24°C
Wind
8.6 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
Jun 128°C25°C29°C 201023°C 201198%
Jun 228°C25°C29°C 202023°C 200898%
Jun 328°C25°C30°C 201024°C 200898%
Jun 428°C25°C29°C 202023°C 200198%
Jun 528°C25°C29°C 202023°C 200698%
Jun 628°C25°C29°C 201923°C 200698%
Jun 728°C25°C29°C 201424°C 199598%
Jun 828°C25°C29°C 201024°C 200498%
Jun 928°C25°C29°C 201024°C 200498%
Jun 1028°C25°C29°C 200524°C 201498%
Jun 1128°C25°C29°C 200524°C 201398%
Jun 1228°C25°C29°C 201923°C 200698%
Jun 1328°C25°C29°C 201724°C 200498%
Jun 1428°C25°C29°C 201924°C 201398%
Jun 1528°C25°C29°C 200524°C 199298%
Jun 1628°C25°C29°C 200524°C 200198%
Jun 1728°C25°C29°C 201924°C 200798%
Jun 1828°C25°C29°C 199824°C 199298%
Jun 1928°C25°C29°C 199724°C 200098%
Jun 2028°C25°C29°C 199824°C 200699%
Jun 2128°C25°C29°C 201924°C 199299%
Jun 2228°C25°C29°C 202024°C 199299%
Jun 2328°C25°C28°C 200524°C 200699%
Jun 2428°C25°C29°C 201024°C 201699%
Jun 2528°C25°C29°C 201024°C 200698%
Jun 2628°C25°C29°C 201724°C 199198%
Jun 2728°C25°C29°C 202024°C 199998%
Jun 2828°C25°C29°C 200324°C 199797%
Jun 2928°C25°C29°C 199824°C 199497%
Jun 3028°C25°C29°C 201524°C 199196%

Chance of rain

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

Sunrise and sunset

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

June 1
sunrise 6:16 AM, sunset 6:39 PM
June 30
sunrise 6:21 AM, sunset 6:45 PM

Every day of June: 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.