Smach Mean Chey climate

Smach Mean Chey Weather in January

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

Average highs run from 27°C on January 1 to 28°C on January 31, and lows from 22°C to 22°C. Normal precipitation for the month is 37 mm over about 6 wet days.

January day by day

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

Normal daily high and low temperature at Smach Mean Chey, in °C, with the record for each date.1520253035151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

January at a glance

Average high
28°C
Average low
22°C
Precipitation
37 mm
Reanalysis high
30°CJan 26, 1991
Reanalysis low
17°CJan 23, 2014
Daylight
11 h 28 min to 11 h 38 min
Cloud cover
51%
Humidity
79%
Dew point
21°C
Wind
5.8 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 127°C22°C29°C 201717°C 199615%
Jan 227°C22°C30°C 201717°C 199616%
Jan 327°C22°C29°C 201018°C 199616%
Jan 427°C22°C30°C 201819°C 199615%
Jan 528°C22°C30°C 201819°C 200515%
Jan 628°C22°C29°C 201919°C 199716%
Jan 728°C22°C29°C 201818°C 199516%
Jan 828°C22°C29°C 201818°C 199517%
Jan 928°C22°C29°C 201819°C 199518%
Jan 1028°C22°C29°C 202018°C 200918%
Jan 1128°C22°C29°C 201917°C 200919%
Jan 1228°C22°C29°C 201618°C 199719%
Jan 1328°C22°C29°C 201719°C 199720%
Jan 1428°C22°C29°C 201618°C 200920%
Jan 1528°C22°C29°C 201717°C 200920%
Jan 1628°C22°C29°C 201718°C 200920%
Jan 1728°C22°C29°C 200717°C 201520%
Jan 1828°C22°C30°C 201818°C 199220%
Jan 1928°C22°C29°C 201719°C 199221%
Jan 2028°C22°C30°C 201818°C 201421%
Jan 2128°C22°C30°C 201719°C 201421%
Jan 2228°C22°C30°C 201617°C 201422%
Jan 2328°C22°C30°C 199117°C 201422%
Jan 2428°C22°C30°C 202018°C 201422%
Jan 2528°C22°C30°C 201718°C 201622%
Jan 2628°C22°C30°C 199119°C 201623%
Jan 2728°C22°C30°C 199120°C 201424%
Jan 2828°C22°C30°C 199820°C 199322%
Jan 2928°C22°C30°C 199818°C 200722%
Jan 3028°C22°C30°C 200517°C 199322%
Jan 3128°C22°C30°C 200517°C 199321%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Smach Mean Chey, in percent.05101520251102030
  • Chance of a wet day

Sunrise and sunset

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

January 1
sunrise 6:27 AM, sunset 5:55 PM
January 31
sunrise 6:32 AM, sunset 6:10 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.