Jermyn Weather in January
Average highs run from 30°F on January 1 to 29°F on January 31, and lows from 15°F to 11°F. Normal precipitation for the month is 3.50 in over about 13 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
- 29°F
- Average low
- 12°F
- Precipitation
- 3.50 in
- Snowfall
- 17.3 in
- Record high
- 68°FJan 12, 2020
- Record low
- -21°FJan 21, 1994
- Chance of a freeze
- 100%
- Daylight
- 9 h 14 min to 10 h 02 min
- Cloud cover
- 73%
- Humidity
- 91%
- Dew point
- 20°F
- Wind
- 7.2 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 | 30°F | 15°F | 61°F 1973 | -1°F 2018 | 43% | 23% |
| Jan 2 | 30°F | 14°F | 56°F 2000 | -6°F 1968 | 43% | 23% |
| Jan 3 | 30°F | 14°F | 60°F 2000 | -4°F 2014 | 43% | 23% |
| Jan 4 | 30°F | 14°F | 66°F 1950 | -9°F 1981 | 43% | 23% |
| Jan 5 | 30°F | 14°F | 61°F 1993 | 1°F 1996 | 43% | 24% |
| Jan 6 | 29°F | 14°F | 64°F 2007 | -4°F 1996 | 43% | 24% |
| Jan 7 | 29°F | 13°F | 63°F 1998 | -5°F 2018 | 43% | 24% |
| Jan 8 | 29°F | 13°F | 67°F 2008 | -3°F 1968 | 43% | 24% |
| Jan 9 | 29°F | 13°F | 62°F 1998 | -7°F 1968 | 43% | 25% |
| Jan 10 | 29°F | 13°F | 59°F 2016 | -7°F 2004 | 43% | 25% |
| Jan 11 | 29°F | 12°F | 67°F 2020 | -7°F 1968 | 43% | 25% |
| Jan 12 | 29°F | 12°F | 68°F 2020 | -10°F 1968 | 43% | 25% |
| Jan 13 | 29°F | 12°F | 60°F 1972 | -13°F 1981 | 43% | 26% |
| Jan 14 | 29°F | 12°F | 66°F 1995 | -8°F 1957 | 42% | 26% |
| Jan 15 | 29°F | 12°F | 65°F 1995 | -10°F 1957 | 42% | 26% |
| Jan 16 | 29°F | 12°F | 62°F 1995 | -4°F 1994 | 42% | 26% |
| Jan 17 | 29°F | 11°F | 60°F 1990 | -10°F 1977 | 42% | 27% |
| Jan 18 | 29°F | 11°F | 60°F 1990 | -7°F 1982 | 42% | 27% |
| Jan 19 | 29°F | 11°F | 62°F 1996 | -13°F 1994 | 42% | 27% |
| Jan 20 | 29°F | 11°F | 61°F 1951 | -11°F 1994 | 41% | 27% |
| Jan 21 | 29°F | 11°F | 64°F 1959 | -21°F 1994 | 41% | 28% |
| Jan 22 | 29°F | 11°F | 62°F 1959 | -11°F 1984 | 41% | 28% |
| Jan 23 | 29°F | 11°F | 61°F 1999 | -6°F 1976 | 41% | 28% |
| Jan 24 | 29°F | 11°F | 62°F 1967 | -8°F 2011 | 41% | 28% |
| Jan 25 | 29°F | 11°F | 67°F 1967 | -5°F 1961 | 41% | 28% |
| Jan 26 | 29°F | 11°F | 66°F 1950 | -5°F 1961 | 40% | 28% |
| Jan 27 | 29°F | 11°F | 60°F 1974 | -5°F 1987 | 40% | 28% |
| Jan 28 | 29°F | 11°F | 57°F 2002 | -6°F 2003 | 40% | 28% |
| Jan 29 | 29°F | 11°F | 62°F 2002 | -7°F 1963 | 40% | 28% |
| Jan 30 | 29°F | 11°F | 63°F 2013 | -3°F 2019 | 40% | 28% |
| Jan 31 | 29°F | 11°F | 58°F 1974 | -5°F 2019 | 40% | 28% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EST).
- January 1
- sunrise 7:29 AM, sunset 4:43 PM
- January 31
- sunrise 7:15 AM, sunset 5:17 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00367029 (Pleasant Mt 1 W), public domain. Records: NOAA GHCN-Daily, station USW00014777, 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.