Marrowstone Weather in January
Average highs run from 45°F on January 1 to 48°F on January 31, and lows from 38°F to 38°F. Normal precipitation for the month is 2.24 in over about 16 wet days.
January day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 46°F
- Average low
- 38°F
- Precipitation
- 2.24 in
- Record high
- 62°FJan 29, 1976
- Record low
- 5°FJan 25, 1950
- Chance of a freeze
- 84%
- Daylight
- 8 h 27 min to 9 h 30 min
- Cloud cover
- 79%
- Humidity
- 91%
- Dew point
- 36°F
- Wind
- 4.9 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jan 1 | 45°F | 38°F | 56°F 1964 | 16°F 1952 | 52% | |
| Jan 2 | 45°F | 38°F | 55°F 1921 | 12°F 1950 | 52% | |
| Jan 3 | 45°F | 38°F | 55°F 1989 | 13°F 1950 | 52% | |
| Jan 4 | 45°F | 38°F | 55°F 1903 | 17°F 1959 | 52% | |
| Jan 5 | 45°F | 38°F | 54°F 1914 | 16°F 1909 | 52% | |
| Jan 6 | 45°F | 38°F | 55°F 1914 | 17°F 1909 | 52% | |
| Jan 7 | 46°F | 38°F | 59°F 1945 | 12°F 1909 | 52% | |
| Jan 8 | 46°F | 38°F | 58°F 2009 | 13°F 1909 | 52% | |
| Jan 9 | 46°F | 38°F | 56°F 1928 | 13°F 1909 | 52% | |
| Jan 10 | 46°F | 38°F | 57°F 1983 | 18°F 1909 | 52% | |
| Jan 11 | 46°F | 38°F | 58°F 1987 | 17°F 1916 | 52% | |
| Jan 12 | 46°F | 39°F | 61°F 1986 | 16°F 1950 | 52% | |
| Jan 13 | 46°F | 39°F | 55°F 1894 | 11°F 1950 | 52% | |
| Jan 14 | 46°F | 39°F | 56°F 1961 | 7°F 1950 | 52% | |
| Jan 15 | 46°F | 39°F | 59°F 1958 | 12°F 1950 | 51% | |
| Jan 16 | 46°F | 39°F | 56°F 1958 | 17°F 1950 | 51% | |
| Jan 17 | 47°F | 39°F | 55°F 1900 | 15°F 1943 | 51% | |
| Jan 18 | 47°F | 39°F | 56°F 1900 | 14°F 1943 | 51% | |
| Jan 19 | 47°F | 39°F | 61°F 2005 | 12°F 1935 | 51% | |
| Jan 20 | 47°F | 39°F | 57°F 1981 | 13°F 1935 | 50% | |
| Jan 21 | 47°F | 39°F | 59°F 1942 | 11°F 1943 | 50% | |
| Jan 22 | 47°F | 38°F | 57°F 1981 | 12°F 1943 | 50% | |
| Jan 23 | 47°F | 38°F | 56°F 2005 | 18°F 1949 | 49% | |
| Jan 24 | 47°F | 38°F | 57°F 1951 | 10°F 1950 | 49% | |
| Jan 25 | 47°F | 38°F | 58°F 1935 | 5°F 1950 | 49% | |
| Jan 26 | 47°F | 38°F | 56°F 1892 | 14°F 1972 | 49% | |
| Jan 27 | 48°F | 38°F | 56°F 2003 | 16°F 1929 | 48% | |
| Jan 28 | 48°F | 38°F | 60°F 1931 | 16°F 1951 | 48% | |
| Jan 29 | 48°F | 38°F | 62°F 1976 | 9°F 1950 | 48% | |
| Jan 30 | 48°F | 38°F | 60°F 1935 | 12°F 1950 | 48% | |
| Jan 31 | 48°F | 38°F | 62°F 1935 | 11°F 1950 | 47% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 8:01 AM, sunset 4:28 PM
- January 31
- sunrise 7:40 AM, sunset 5:10 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00456678 (Port Townsend), public domain. Records: NOAA GHCN-Daily, station USC00456678, 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.