Arima climate

Arima Weather in August

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

Average highs run from 30°C on August 1 to 30°C on August 31, and lows from 25°C to 25°C. Normal precipitation for the month is 186 mm over about 25 wet days.

August day by day

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

Normal daily high and low temperature at Arima, in °C, with the record for each date.2025303540151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
30°C
Average low
25°C
Precipitation
186 mm
Record high
36°CAug 23, 2017
Record low
21°CAug 17, 2023
Daylight
12 h 35 min to 12 h 19 min
Cloud cover
56%
Humidity
82%
Dew point
24°C
Wind
17.6 km/h

Every day of the month

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

DateNormal highNormal lowRecord highRecord lowChance wet
Aug 130°C25°C35°C 201122°C 200786%
Aug 230°C25°C34°C 201722°C 201186%
Aug 330°C25°C34°C 201122°C 202287%
Aug 430°C25°C34°C 201022°C 201886%
Aug 530°C25°C35°C 201622°C 202187%
Aug 630°C25°C34°C 201322°C 202187%
Aug 730°C25°C35°C 201621°C 202587%
Aug 830°C25°C35°C 201123°C 200787%
Aug 930°C25°C35°C 201122°C 201387%
Aug 1030°C25°C35°C 201122°C 201387%
Aug 1130°C25°C35°C 201123°C 200587%
Aug 1230°C25°C35°C 201123°C 202188%
Aug 1330°C25°C35°C 200823°C 201887%
Aug 1430°C25°C34°C 201123°C 201187%
Aug 1530°C25°C35°C 202022°C 201887%
Aug 1630°C25°C35°C 201722°C 202186%
Aug 1730°C25°C36°C 201721°C 202386%
Aug 1830°C25°C36°C 201722°C 200686%
Aug 1930°C25°C36°C 201722°C 202186%
Aug 2030°C25°C36°C 201722°C 202185%
Aug 2130°C25°C35°C 201222°C 201285%
Aug 2230°C25°C35°C 201222°C 200784%
Aug 2330°C25°C36°C 201723°C 202283%
Aug 2430°C25°C36°C 201723°C 202282%
Aug 2530°C25°C35°C 201622°C 201281%
Aug 2630°C25°C36°C 201023°C 201180%
Aug 2730°C25°C35°C 201123°C 200579%
Aug 2830°C25°C36°C 201023°C 200578%
Aug 2930°C25°C36°C 201023°C 201677%
Aug 3030°C25°C35°C 201223°C 201276%
Aug 3130°C25°C35°C 201222°C 201375%

Chance of rain

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

Sunrise and sunset

Times for 2026, local time (AST).

August 1
sunrise 5:54 AM, sunset 6:29 PM
August 31
sunrise 5:56 AM, sunset 6:15 PM

Every day of August: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station TDM00078970, every year on file, quality-flagged values removed. 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.