Idogaya-kamimachi climate

Idogaya-kamimachi Weather in December

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

Average highs run from 13°C on December 1 to 9°C on December 31, and lows from 3°C to -1°C. Normal precipitation for the month is 59 mm over about 6 wet days.

December day by day

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

Normal daily high and low temperature at Idogaya-kamimachi, in °C, with the record for each date.-50510152025151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
10°C
Average low
1°C
Precipitation
59 mm
Record high
21°CDec 1, 2025
Record low
0°CDec 27, 2025
Daylight
9 h 57 min to 9 h 49 min
Cloud cover
45%
Humidity
79%
Dew point
1°C
Wind
13.0 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowRecord highRecord lowChance wet
Dec 113°C3°C21°C 202510°C 202527%
Dec 213°C3°C18°C 202510°C 202526%
Dec 312°C3°C14°C 20253°C 202526%
Dec 412°C3°C11°C 20252°C 202526%
Dec 512°C2°C13°C 20252°C 202526%
Dec 612°C2°C11°C 20253°C 202526%
Dec 712°C2°C16°C 20256°C 202526%
Dec 812°C2°C19°C 20257°C 202525%
Dec 911°C2°C13°C 20254°C 202524%
Dec 1011°C1°C14°C 20255°C 202523%
Dec 1111°C1°C16°C 20256°C 202522%
Dec 1211°C1°C11°C 20252°C 202521%
Dec 1311°C1°C8°C 20253°C 202520%
Dec 1411°C1°C10°C 20254°C 202520%
Dec 1510°C1°C15°C 20253°C 202520%
Dec 1610°C1°C13°C 20253°C 202520%
Dec 1710°C0°C14°C 20254°C 202520%
Dec 1810°C0°C14°C 20253°C 202519%
Dec 1910°C0°C11°C 20255°C 202518%
Dec 2010°C0°C13°C 20258°C 202518%
Dec 2110°C0°C19°C 20259°C 202518%
Dec 2210°C0°C13°C 20252°C 202518%
Dec 2310°C0°C10°C 20255°C 202518%
Dec 249°C0°C9°C 20256°C 202518%
Dec 259°C-1°C14°C 20258°C 202517%
Dec 269°C-1°C12°C 20251°C 202516%
Dec 279°C-1°C5°C 20250°C 202516%
Dec 289°C-1°C12°C 20253°C 202515%
Dec 299°C-1°C13°C 20253°C 202515%
Dec 309°C-1°C17°C 20253°C 202515%
Dec 319°C-1°C13°C 20252°C 202515%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Idogaya-kamimachi, in percent.01020301102030
  • Chance of a wet day

Sunrise and sunset

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

December 1
sunrise 6:32 AM, sunset 4:29 PM
December 31
sunrise 6:50 AM, sunset 4:39 PM

Every day of December: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station JAW00043325, every year on file, quality-flagged values removed. 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.