Óc Eo climate

Óc Eo Weather in January

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

Average highs run from 31°C on January 1 to 33°C on January 31, and lows from 22°C to 23°C. Normal precipitation for the month is 22 mm over about 3 wet days.

January day by day

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

Normal daily high and low temperature at Óc Eo, in °C, with the record for each date.152025303540151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

January at a glance

Average high
32°C
Average low
22°C
Precipitation
22 mm
Reanalysis high
36°CJan 28, 1998
Reanalysis low
15°CJan 1, 1996
Daylight
11 h 32 min to 11 h 41 min
Cloud cover
53%
Humidity
74%
Dew point
21°C
Wind
13.3 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
Jan 131°C22°C34°C 201015°C 199617%
Jan 231°C22°C34°C 202016°C 199616%
Jan 331°C22°C34°C 201017°C 199615%
Jan 431°C22°C34°C 201018°C 199614%
Jan 531°C22°C34°C 201020°C 199615%
Jan 631°C22°C34°C 202018°C 199714%
Jan 731°C22°C34°C 201017°C 199514%
Jan 831°C22°C34°C 202019°C 199514%
Jan 931°C22°C34°C 202020°C 200214%
Jan 1032°C22°C34°C 201618°C 200914%
Jan 1132°C22°C34°C 200718°C 199714%
Jan 1232°C22°C35°C 200718°C 199715%
Jan 1332°C22°C34°C 200519°C 199715%
Jan 1432°C22°C35°C 201618°C 199715%
Jan 1532°C22°C35°C 199818°C 200914%
Jan 1632°C22°C35°C 201619°C 200916%
Jan 1732°C22°C35°C 199818°C 199216%
Jan 1832°C22°C36°C 199818°C 199216%
Jan 1932°C22°C35°C 199818°C 199216%
Jan 2032°C22°C35°C 199820°C 201415%
Jan 2132°C22°C35°C 202021°C 199215%
Jan 2232°C22°C36°C 200720°C 200015%
Jan 2332°C22°C36°C 200718°C 201415%
Jan 2433°C22°C36°C 200719°C 199415%
Jan 2533°C22°C35°C 202019°C 201415%
Jan 2633°C23°C36°C 202019°C 201414%
Jan 2733°C23°C35°C 202020°C 201412%
Jan 2833°C23°C36°C 199819°C 199312%
Jan 2933°C23°C36°C 200518°C 199312%
Jan 3033°C23°C36°C 199817°C 199312%
Jan 3133°C23°C36°C 199817°C 199310%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Óc Eo, in percent.051015201102030
  • Chance of a wet day

Sunrise and sunset

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

January 1
sunrise 6:17 AM, sunset 5:49 PM
January 31
sunrise 6:22 AM, sunset 6:03 PM

Every day of January: 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.