Sumber climate

Sumber Weather in January

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

Average highs run from 29°C on January 1 to 28°C on January 31, and lows from 23°C to 23°C. Normal precipitation for the month is 326 mm over about 28 wet days.

January day by day

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

Normal daily high and low temperature at Sumber, 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
23°C
Precipitation
326 mm
Reanalysis high
33°CJan 3, 1998
Reanalysis low
20°CJan 13, 2001
Daylight
12 h 31 min to 12 h 24 min
Cloud cover
88%
Humidity
88%
Dew point
23°C
Wind
7.9 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 129°C23°C31°C 199821°C 201894%
Jan 229°C23°C32°C 199821°C 199494%
Jan 329°C23°C33°C 199821°C 200794%
Jan 429°C23°C32°C 199820°C 200793%
Jan 529°C23°C31°C 199221°C 200993%
Jan 629°C22°C31°C 200721°C 201493%
Jan 729°C22°C32°C 200720°C 200792%
Jan 829°C22°C32°C 200721°C 200792%
Jan 929°C22°C31°C 200720°C 200892%
Jan 1029°C22°C32°C 200321°C 200892%
Jan 1129°C22°C32°C 200721°C 200892%
Jan 1229°C22°C32°C 199821°C 199792%
Jan 1329°C22°C33°C 199820°C 200192%
Jan 1429°C22°C31°C 199821°C 201192%
Jan 1528°C22°C31°C 200721°C 201092%
Jan 1628°C22°C32°C 201620°C 201093%
Jan 1728°C22°C31°C 202020°C 201193%
Jan 1828°C22°C32°C 200322°C 199693%
Jan 1928°C23°C31°C 202021°C 200393%
Jan 2028°C23°C32°C 200321°C 200394%
Jan 2128°C23°C30°C 202021°C 200094%
Jan 2228°C23°C31°C 202021°C 201495%
Jan 2328°C23°C31°C 199821°C 201194%
Jan 2428°C23°C30°C 199820°C 200895%
Jan 2528°C23°C30°C 200821°C 201495%
Jan 2628°C23°C30°C 199121°C 201495%
Jan 2728°C23°C32°C 201621°C 199196%
Jan 2828°C23°C31°C 202022°C 199396%
Jan 2928°C23°C30°C 202021°C 199396%
Jan 3028°C23°C30°C 200121°C 199796%
Jan 3128°C23°C30°C 199821°C 200196%

Chance of rain

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

Sunrise and sunset

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

January 1
sunrise 5:34 AM, sunset 6:05 PM
January 31
sunrise 5:47 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.