Namioka climate

Namioka Weather in January

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

Average highs run from -1°C on January 1 to -2°C on January 31, and lows from -5°C to -7°C. Normal precipitation for the month is 102 mm over about 22 wet days.

January day by day

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

Normal daily high and low temperature at Namioka, in °C, with the record for each date.-20-15-10-50510151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

January at a glance

Average high
-2°C
Average low
-6°C
Precipitation
102 mm
Reanalysis high
7°CJan 30, 2014
Reanalysis low
-16°CJan 9, 2001
Daylight
9 h 19 min to 10 h 04 min
Cloud cover
88%
Humidity
93%
Dew point
-5°C
Wind
15.8 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 1-1°C-5°C3°C 1991-11°C 201276%
Jan 2-1°C-5°C4°C 1997-10°C 199677%
Jan 3-1°C-5°C4°C 1993-10°C 199676%
Jan 4-1°C-5°C4°C 1998-10°C 201376%
Jan 5-1°C-6°C3°C 2007-10°C 201776%
Jan 6-1°C-6°C4°C 2007-10°C 201775%
Jan 7-1°C-6°C5°C 2000-10°C 200175%
Jan 8-1°C-6°C2°C 1993-13°C 200175%
Jan 9-1°C-6°C5°C 1995-16°C 200175%
Jan 10-1°C-6°C3°C 2000-11°C 200674%
Jan 11-2°C-6°C3°C 2020-10°C 201274%
Jan 12-2°C-6°C4°C 1992-14°C 201173%
Jan 13-2°C-6°C3°C 2003-10°C 200673%
Jan 14-2°C-7°C2°C 1996-14°C 200172%
Jan 15-2°C-7°C5°C 1996-13°C 200172%
Jan 16-2°C-7°C2°C 1992-9°C 201172%
Jan 17-2°C-7°C3°C 1992-11°C 201472%
Jan 18-2°C-7°C3°C 2018-13°C 201472%
Jan 19-2°C-7°C1°C 2020-16°C 200170%
Jan 20-2°C-7°C2°C 2020-15°C 200171%
Jan 21-2°C-7°C3°C 2002-11°C 201572%
Jan 22-2°C-7°C4°C 2002-14°C 199572%
Jan 23-2°C-7°C5°C 2009-12°C 201473%
Jan 24-2°C-7°C2°C 1993-13°C 199973%
Jan 25-2°C-7°C3°C 2014-11°C 200173%
Jan 26-2°C-7°C2°C 1993-12°C 199273%
Jan 27-2°C-7°C2°C 2010-15°C 200074%
Jan 28-2°C-7°C3°C 2010-12°C 199473%
Jan 29-2°C-7°C3°C 2020-12°C 199474%
Jan 30-2°C-7°C7°C 2014-14°C 199473%
Jan 31-2°C-7°C2°C 2007-11°C 200172%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Namioka, in percent.0204060801102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+9).

January 1
sunrise 7:02 AM, sunset 4:21 PM
January 31
sunrise 6:49 AM, sunset 4:53 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.