Yamagata Weather in January
Average highs run from 9°C on January 1 to 9°C on January 31, and lows from to . Normal precipitation for the month is 102 mm over about 19 wet days.
January day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 9°C
- Precipitation
- 102 mm
- Record high
- 20°CJan 27, 1969
- Record low
- -9°CJan 31, 1954
- Daylight
- 9 h 49 min to 10 h 25 min
- Cloud cover
- 58%
- Humidity
- 86%
- Dew point
- -2°C
- Wind
- 12.2 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jan 1 | 9°C | 16°C 1978 | -6°C 1961 | 62% | |
| Jan 2 | 10°C | 15°C 1988 | -5°C 1961 | 63% | |
| Jan 3 | 9°C | 15°C 1987 | -3°C 1977 | 62% | |
| Jan 4 | 10°C | 16°C 2016 | -5°C 1958 | 60% | |
| Jan 5 | 9°C | 16°C 1960 | -5°C 1969 | 60% | |
| Jan 6 | 9°C | 14°C 1983 | -6°C 1984 | 59% | |
| Jan 7 | 10°C | 14°C 2000 | -3°C 1955 | 60% | |
| Jan 8 | 10°C | 17°C 2020 | -4°C 1957 | 60% | |
| Jan 9 | 9°C | 18°C 1979 | -5°C 1967 | 58% | |
| Jan 10 | 10°C | 17°C 1954 | -5°C 1956 | 58% | |
| Jan 11 | 10°C | 15°C 1966 | -4°C 1976 | 58% | |
| Jan 12 | 9°C | 17°C 1972 | -4°C 1968 | 57% | |
| Jan 13 | 9°C | 15°C 2002 | -4°C 1952 | 58% | |
| Jan 14 | 9°C | 16°C 1978 | -4°C 1957 | 58% | |
| Jan 15 | 8°C | 16°C 2023 | -6°C 1985 | 57% | |
| Jan 16 | 9°C | 15°C 1988 | -7°C 1967 | 57% | |
| Jan 17 | 10°C | 16°C 2026 | -9°C 1967 | 57% | |
| Jan 18 | 10°C | 15°C 1971 | -7°C 1970 | 56% | |
| Jan 19 | 9°C | 15°C 2024 | -6°C 1970 | 57% | |
| Jan 20 | 9°C | 0°C | 18°C 1969 | -6°C 1959 | 57% |
| Jan 21 | 9°C | 16°C 2024 | -5°C 1959 | 57% | |
| Jan 22 | 9°C | 14°C 1988 | -6°C 1997 | 56% | |
| Jan 23 | 9°C | 16°C 1969 | -6°C 1963 | 57% | |
| Jan 24 | 8°C | 16°C 2020 | -8°C 1963 | 58% | |
| Jan 25 | 8°C | 16°C 2021 | -7°C 1963 | 58% | |
| Jan 26 | 9°C | 15°C 1969 | -7°C 1963 | 58% | |
| Jan 27 | 9°C | 20°C 1969 | -6°C 1963 | 58% | |
| Jan 28 | 9°C | 17°C 1969 | -5°C 1955 | 58% | |
| Jan 29 | 9°C | 17°C 2020 | -5°C 1974 | 57% | |
| Jan 30 | 9°C | 15°C 2009 | -4°C 1977 | 57% | |
| Jan 31 | 9°C | 16°C 1970 | -9°C 1954 | 56% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- January 1
- sunrise 7:02 AM, sunset 4:51 PM
- January 31
- sunrise 6:54 AM, sunset 5:19 PM
Other months
Sources
Records: NOAA GHCN-Daily, station JA000047632, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: 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.