Sihanoukville climate

Sihanoukville Weather in August

NASA POWER reanalysis for the half-degree grid cell around Sihanoukville, 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 August 1 to 28°C on August 31, and lows from 26°C to 26°C. Normal precipitation for the month is 431 mm over about 28 wet days.

August day by day

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

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

August at a glance

Average high
28°C
Average low
26°C
Precipitation
431 mm
Reanalysis high
30°CAug 16, 1996
Reanalysis low
25°CAug 2, 2012
Daylight
12 h 35 min to 12 h 20 min
Cloud cover
88%
Humidity
87%
Dew point
25°C
Wind
15.5 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
Aug 128°C26°C30°C 201625°C 200692%
Aug 228°C26°C29°C 201725°C 201292%
Aug 328°C26°C29°C 199125°C 201291%
Aug 428°C26°C29°C 201125°C 200090%
Aug 528°C26°C29°C 201926°C 199689%
Aug 628°C26°C29°C 201225°C 201088%
Aug 728°C26°C29°C 201725°C 201087%
Aug 828°C26°C30°C 201725°C 199786%
Aug 928°C26°C30°C 201626°C 199285%
Aug 1028°C26°C29°C 201426°C 199284%
Aug 1128°C26°C29°C 201725°C 200484%
Aug 1228°C26°C30°C 201425°C 200884%
Aug 1328°C26°C30°C 201726°C 200883%
Aug 1428°C26°C29°C 200926°C 199283%
Aug 1528°C26°C29°C 201225°C 202084%
Aug 1628°C26°C30°C 199626°C 201184%
Aug 1728°C26°C30°C 201626°C 200083%
Aug 1828°C26°C30°C 201026°C 199683%
Aug 1928°C26°C29°C 201625°C 199483%
Aug 2028°C26°C30°C 201625°C 199483%
Aug 2128°C26°C30°C 201625°C 199484%
Aug 2228°C26°C30°C 202025°C 200285%
Aug 2328°C26°C30°C 201425°C 199386%
Aug 2428°C26°C30°C 201725°C 199387%
Aug 2528°C26°C30°C 200525°C 199387%
Aug 2628°C26°C30°C 202026°C 201586%
Aug 2728°C26°C29°C 201625°C 201586%
Aug 2828°C26°C30°C 202026°C 199386%
Aug 2928°C26°C30°C 202025°C 200086%
Aug 3028°C26°C30°C 202025°C 200085%
Aug 3128°C26°C30°C 202025°C 199485%

Chance of rain

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

Sunrise and sunset

Times for 2026, local time (GMT+7).

August 1
sunrise 5:55 AM, sunset 6:30 PM
August 31
sunrise 5:56 AM, sunset 6:16 PM

Every day of August: 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.