Tagajō-shi Weather in December
Average highs run from 11°C on December 1 to 7°C on December 31, and lows from to . Normal precipitation for the month is 81 mm over about 16 wet days.
December day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
December at a glance
- Average high
- 8°C
- Precipitation
- 81 mm
- Record high
- 22°CDec 1, 1990
- Record low
- -9°CDec 30, 1976
- Daylight
- 9 h 43 min to 9 h 32 min
- Cloud cover
- 64%
- Humidity
- 85%
- Dew point
- 1°C
- Wind
- 19.8 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 |
|---|---|---|---|---|---|
| Dec 1 | 11°C | 22°C 1990 | -5°C 1970 | 48% | |
| Dec 2 | 10°C | 21°C 1953 | -3°C 1970 | 49% | |
| Dec 3 | 11°C | 20°C 2010 | -4°C 1966 | 48% | |
| Dec 4 | 10°C | 18°C 1989 | -3°C 1957 | 50% | |
| Dec 5 | 12°C | 22°C 2004 | -3°C 1974 | 50% | |
| Dec 6 | 10°C | 18°C 1972 | -3°C 1952 | 51% | |
| Dec 7 | 10°C | 17°C 1990 | -4°C 1965 | 51% | |
| Dec 8 | 9°C | 17°C 1992 | -4°C 1973 | 52% | |
| Dec 9 | 9°C | 1°C | 19°C 1954 | -5°C 1953 | 53% |
| Dec 10 | 9°C | 17°C 2000 | -4°C 1969 | 55% | |
| Dec 11 | 9°C | 1°C | 17°C 1968 | -4°C 2002 | 56% |
| Dec 12 | 8°C | 16°C 1961 | -4°C 1967 | 55% | |
| Dec 13 | 9°C | 19°C 1957 | -3°C 1966 | 54% | |
| Dec 14 | 9°C | 16°C 1963 | -4°C 1969 | 53% | |
| Dec 15 | 8°C | 15°C 1955 | -5°C 1969 | 53% | |
| Dec 16 | 9°C | 16°C 2004 | -4°C 1985 | 54% | |
| Dec 17 | 8°C | 17°C 1977 | -5°C 1983 | 53% | |
| Dec 18 | 8°C | 16°C 2008 | -6°C 1955 | 54% | |
| Dec 19 | 8°C | 15°C 2000 | -4°C 1967 | 52% | |
| Dec 20 | 8°C | 17°C 2025 | -5°C 1952 | 53% | |
| Dec 21 | 8°C | 19°C 2025 | -5°C 1956 | 53% | |
| Dec 22 | 8°C | 14°C 1969 | -5°C 1959 | 52% | |
| Dec 23 | 9°C | 16°C 1951 | -6°C 1984 | 53% | |
| Dec 24 | 8°C | 16°C 1994 | -6°C 1973 | 53% | |
| Dec 25 | 8°C | 17°C 1987 | -6°C 1984 | 52% | |
| Dec 26 | 6°C | 15°C 1987 | -6°C 1970 | 52% | |
| Dec 27 | 7°C | 18°C 1987 | -7°C 1966 | 54% | |
| Dec 28 | 7°C | 18°C 1987 | -7°C 1969 | 54% | |
| Dec 29 | 7°C | 19°C 1987 | -7°C 1976 | 54% | |
| Dec 30 | 7°C | 16°C 1987 | -9°C 1976 | 54% | |
| Dec 31 | 7°C | 16°C 1985 | -8°C 1954 | 54% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- December 1
- sunrise 6:33 AM, sunset 4:16 PM
- December 31
- sunrise 6:53 AM, sunset 4:25 PM
Other months
Sources
Records: NOAA GHCN-Daily, station JA000047590, 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.