Arnold Weather in January
Average highs run from 44°F on January 1 to 43°F on January 31, and lows from 31°F to 30°F. Normal precipitation for the month is 2.84 in.
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
- 43°F
- Average low
- 30°F
- Precipitation
- 2.84 in
- Snowfall
- 6.4 in
- Record high
- 77°FJan 26, 1950
- Record low
- 5°FJan 7, 2014
- Chance of a freeze
- 100%
- Daylight
- 9 h 29 min to 10 h 13 min
- Cloud cover
- 64%
- Humidity
- 83%
- Dew point
- 28°F
- Wind
- 11.2 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 | 44°F | 31°F | 68°F 2019 | 12°F 2018 | 7% | |
| Jan 2 | 44°F | 31°F | 63°F 2022 | 14°F 2018 | 7% | |
| Jan 3 | 44°F | 31°F | 67°F 2023 | 14°F 2018 | 7% | |
| Jan 4 | 44°F | 30°F | 70°F 1950 | 13°F 2014 | 7% | |
| Jan 5 | 44°F | 30°F | 66°F 1950 | 8°F 1959 | 7% | |
| Jan 6 | 44°F | 30°F | 73°F 2007 | 9°F 2018 | 7% | |
| Jan 7 | 44°F | 30°F | 69°F 2012 | 5°F 2014 | 8% | |
| Jan 8 | 43°F | 30°F | 73°F 2008 | 10°F 2015 | 8% | |
| Jan 9 | 43°F | 30°F | 68°F 2008 | 16°F 2017 | 8% | |
| Jan 10 | 43°F | 30°F | 69°F 1950 | 10°F 2004 | 8% | |
| Jan 11 | 43°F | 30°F | 71°F 2020 | 9°F 1962 | 8% | |
| Jan 12 | 43°F | 30°F | 73°F 2017 | 17°F 1962 | 8% | |
| Jan 13 | 43°F | 30°F | 66°F 2007 | 15°F 1958 | 8% | |
| Jan 14 | 43°F | 30°F | 63°F 1950 | 18°F 1957 | 9% | |
| Jan 15 | 43°F | 30°F | 69°F 2007 | 11°F 1957 | 9% | |
| Jan 16 | 43°F | 30°F | 69°F 1953 | 13°F 2009 | 9% | |
| Jan 17 | 43°F | 30°F | 61°F 1949 | 10°F 2009 | 9% | |
| Jan 18 | 43°F | 30°F | 61°F 2012 | 8°F 1957 | 9% | |
| Jan 19 | 43°F | 30°F | 67°F 1951 | 12°F 1948 | 9% | |
| Jan 20 | 43°F | 30°F | 65°F 1951 | 16°F 2025 | 10% | |
| Jan 21 | 43°F | 29°F | 66°F 2006 | 13°F 1961 | 10% | |
| Jan 22 | 43°F | 29°F | 58°F 2018 | 9°F 2014 | 10% | |
| Jan 23 | 43°F | 30°F | 61°F 1957 | 10°F 2014 | 10% | |
| Jan 24 | 43°F | 30°F | 63°F 2002 | 9°F 2014 | 10% | |
| Jan 25 | 43°F | 30°F | 66°F 2010 | 9°F 1961 | 10% | |
| Jan 26 | 43°F | 30°F | 77°F 1950 | 9°F 1961 | 10% | |
| Jan 27 | 43°F | 30°F | 67°F 1954 | 12°F 1961 | 10% | |
| Jan 28 | 43°F | 30°F | 72°F 1949 | 11°F 1961 | 10% | |
| Jan 29 | 43°F | 30°F | 61°F 2002 | 12°F 1961 | 10% | |
| Jan 30 | 43°F | 30°F | 67°F 2002 | 11°F 2014 | 10% | |
| Jan 31 | 43°F | 30°F | 67°F 1947 | 6°F 1948 | 10% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EST).
- January 1
- sunrise 7:25 AM, sunset 4:54 PM
- January 31
- sunrise 7:13 AM, sunset 5:26 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00013752 (Annapolis Naf), public domain. Records: NOAA GHCN-Daily, station USW00013752, 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.