Minamiashigara climate

Minamiashigara Weather in January

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

Average highs run from 5°C on January 1 to 4°C on January 31, and lows from -4°C to -5°C. Normal precipitation for the month is 59 mm over about 6 wet days.

January day by day

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

Normal daily high and low temperature at Minamiashigara, in °C, with the record for each date.-10-505101520151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
4°C
Average low
-5°C
Precipitation
59 mm
Record high
17°CJan 16, 2026
Record low
-2°CJan 25, 2026
Daylight
9 h 50 min to 10 h 26 min
Cloud cover
46%
Humidity
80%
Dew point
-4°C
Wind
9.4 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
Jan 15°C-4°C12°C 20252°C 202618%
Jan 25°C-4°C14°C 20250°C 202618%
Jan 35°C-4°C10°C 20260°C 202518%
Jan 45°C-4°C11°C 20260°C 202516%
Jan 55°C-4°C14°C 20261°C 202616%
Jan 65°C-4°C11°C 20262°C 202615%
Jan 75°C-4°C14°C 20250°C 202615%
Jan 85°C-4°C12°C 20251°C 202516%
Jan 95°C-4°C13°C 2025-1°C 202517%
Jan 105°C-4°C15°C 20261°C 202519%
Jan 115°C-4°C16°C 20260°C 202620%
Jan 125°C-5°C9°C 20260°C 202620%
Jan 135°C-5°C15°C 20261°C 202520%
Jan 144°C-4°C13°C 20251°C 202620%
Jan 154°C-5°C15°C 20251°C 202521%
Jan 164°C-5°C17°C 20260°C 202521%
Jan 174°C-5°C16°C 20260°C 202520%
Jan 184°C-5°C13°C 20262°C 202520%
Jan 194°C-5°C15°C 20264°C 202521%
Jan 204°C-5°C15°C 20252°C 202621%
Jan 214°C-5°C14°C 2025-1°C 202621%
Jan 224°C-5°C14°C 2025-2°C 202621%
Jan 234°C-5°C13°C 2025-1°C 202621%
Jan 244°C-5°C14°C 2025-1°C 202620%
Jan 254°C-5°C11°C 2025-2°C 202620%
Jan 264°C-5°C13°C 20251°C 202520%
Jan 274°C-5°C11°C 20250°C 202620%
Jan 284°C-5°C15°C 20250°C 202620%
Jan 294°C-5°C11°C 2025-2°C 202619%
Jan 304°C-5°C12°C 2025-2°C 202618%
Jan 314°C-5°C11°C 20250°C 202618%

Chance of rain

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

Sunrise and sunset

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

January 1
sunrise 6:52 AM, sunset 4:42 PM
January 31
sunrise 6:44 AM, sunset 5:10 PM

Every day of January: 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.