Shek O climate

Shek O Weather in January

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

Average highs run from 20°C on January 1 to 19°C on January 31, and lows from 17°C to 17°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 Shek O, in °C, with the record for each date.510152025151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

January at a glance

Average high
19°C
Average low
17°C
Precipitation
37 mm
Reanalysis high
23°CJan 9, 1998
Reanalysis low
7°CJan 24, 2016
Daylight
10 h 49 min to 11 h 09 min
Cloud cover
61%
Humidity
79%
Dew point
14°C
Wind
23.0 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 120°C17°C22°C 199811°C 200516%
Jan 219°C17°C22°C 199813°C 200515%
Jan 319°C17°C23°C 199814°C 200314%
Jan 419°C17°C23°C 199813°C 199514%
Jan 519°C17°C22°C 201612°C 201214%
Jan 619°C17°C22°C 201713°C 200314%
Jan 719°C17°C23°C 199812°C 200614%
Jan 819°C17°C23°C 201712°C 201815%
Jan 919°C17°C23°C 199811°C 201816%
Jan 1019°C17°C23°C 199813°C 200916%
Jan 1119°C17°C23°C 199811°C 201116%
Jan 1219°C17°C22°C 200011°C 201115%
Jan 1319°C17°C23°C 199811°C 200515%
Jan 1419°C17°C23°C 199810°C 200515%
Jan 1519°C17°C22°C 200211°C 199315%
Jan 1619°C17°C22°C 20209°C 199316%
Jan 1719°C17°C22°C 199411°C 199317%
Jan 1819°C17°C22°C 200611°C 199318%
Jan 1919°C16°C22°C 200612°C 199319%
Jan 2019°C16°C21°C 200612°C 199419%
Jan 2119°C16°C21°C 201011°C 199419%
Jan 2219°C16°C22°C 201312°C 201618%
Jan 2319°C16°C22°C 202011°C 201618%
Jan 2419°C17°C23°C 20207°C 201618%
Jan 2519°C17°C23°C 19998°C 201618%
Jan 2619°C17°C22°C 199912°C 200019%
Jan 2719°C16°C22°C 199911°C 200019%
Jan 2819°C16°C23°C 199912°C 201820%
Jan 2919°C17°C21°C 199911°C 201821%
Jan 3019°C17°C22°C 199711°C 201821%
Jan 3119°C17°C22°C 199910°C 201821%

Chance of rain

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

Sunrise and sunset

Times for 2026, local time (GMT+8).

January 1
sunrise 7:02 AM, sunset 5:51 PM
January 31
sunrise 7:02 AM, sunset 6:11 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.