Les Cayes climate

Les Cayes Weather in July

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

Average highs run from 29°C on July 1 to 29°C on July 31, and lows from 27°C to 28°C. Normal precipitation for the month is 65 mm over about 22 wet days.

July day by day

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

Normal daily high and low temperature at Les Cayes, in °C, with the record for each date.2426283032151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

July at a glance

Average high
29°C
Average low
28°C
Precipitation
65 mm
Reanalysis high
31°CJul 29, 2020
Reanalysis low
26°CJul 16, 2016
Daylight
13 h 12 min to 12 h 57 min
Cloud cover
54%
Humidity
79%
Dew point
24°C
Wind
22.3 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
Jul 129°C27°C30°C 201026°C 199266%
Jul 229°C27°C30°C 202026°C 201867%
Jul 329°C27°C30°C 199526°C 199666%
Jul 429°C27°C30°C 200526°C 199266%
Jul 529°C27°C31°C 200527°C 199667%
Jul 629°C27°C30°C 200527°C 199468%
Jul 729°C27°C31°C 202027°C 199468%
Jul 829°C27°C31°C 200327°C 201469%
Jul 929°C27°C31°C 201027°C 201470%
Jul 1029°C28°C30°C 201027°C 199672%
Jul 1129°C28°C30°C 200726°C 199472%
Jul 1229°C28°C30°C 200426°C 201572%
Jul 1329°C28°C30°C 201027°C 201371%
Jul 1429°C28°C30°C 201026°C 201172%
Jul 1529°C28°C30°C 200526°C 201173%
Jul 1629°C28°C30°C 200726°C 201673%
Jul 1729°C28°C30°C 199926°C 199672%
Jul 1829°C28°C30°C 201227°C 199171%
Jul 1929°C28°C30°C 200927°C 199170%
Jul 2029°C28°C30°C 199827°C 199368%
Jul 2129°C28°C30°C 202027°C 199167%
Jul 2229°C28°C30°C 199326°C 199166%
Jul 2329°C28°C30°C 201127°C 199166%
Jul 2429°C28°C30°C 199627°C 199167%
Jul 2529°C28°C31°C 199627°C 199467%
Jul 2629°C28°C31°C 202027°C 199468%
Jul 2729°C28°C30°C 200227°C 199468%
Jul 2829°C28°C30°C 202027°C 199369%
Jul 2929°C28°C31°C 202026°C 201969%
Jul 3029°C28°C31°C 202027°C 201169%
Jul 3129°C28°C30°C 201227°C 201168%

Chance of rain

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

Sunrise and sunset

Times for 2026, local time (EDT).

July 1
sunrise 6:23 AM, sunset 7:35 PM
July 31
sunrise 6:33 AM, sunset 7:30 PM

Every day of July: 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.