Weather on January 18
Cary, NC
55 Years of Data
Avg High
48°F
Avg Low
29°F
Warmest
1990
60°F avg
Coldest
1977
11°F avg
About This Date
January 18th in Cary, NC typically brings chilly winter weather, with average highs around 48°F and lows near 29°F. Over 56 years of records, the warmest January 18th was in 1990 (60°F average), while the coldest was 1977 (11°F) — a 49°F range across recorded history. Precipitation has occurred on 48% of recorded January 18th dates, with snow falling 9% of the time (heaviest snowfall: 7"). The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for January 18th in Cary, NC? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 53° | 36° | 44° | 0.15" | — |
| 2025 | 52° | 27° | 39° | — | — |
| 2024 | 36° | 17° | 26° | — | — |
| 2023 | 50° | 45° | 47° | 0.41" | — |
| 2022 | 40° | 27° | 33° | — | — |
| 2021 | 48° | 29° | 38° | — | — |
| 2020 | 44° | 35° | 40° | — | — |
| 2019 | 49° | 29° | 39° | 0.1" | — |
| 2018 | 36° | 13° | 24° | 0.76" | 7" |
| 2017 | 62° | 46° | 54° | 0.03" | — |
| 2016 | 38° | 27° | 32° | 0.28" | 0.1" |
| 2015 | 50° | 29° | 39° | 1.63" | — |
| 2014 | 55° | 29° | 42° | — | — |
| 2013 | 49° | 30° | 39° | 1.57" | 0.2" |
| 2012 | 64° | 43° | 53° | 0.81" | — |
| 2011 | 45° | 31° | 38° | 0.1" | — |
| 2010 | 67° | 42° | 54° | 1.37" | — |
| 2009 | 35° | 10° | 23° | — | — |
| 2008 | 35° | 32° | 34° | 0.66" | — |
| 2007 | 37° | 27° | 32° | 0.33" | 0.6" |
| 2006 | 68° | 48° | 58° | 1.17" | — |
| 2005 | 32° | 16° | 24° | — | — |
| 2004 | 49° | 27° | 38° | 0.94" | — |
| 2003 | 37° | 16° | 26° | — | — |
| 2002 | 61° | 35° | 48° | — | — |
| 2001 | 49° | 31° | 40° | 0.03" | — |
| 2000 | 41° | 21° | 31° | 0.51" | 2" |
| 1999 | 63° | 31° | 47° | 1.37" | — |
| 1998 | 45° | 31° | 38° | 0.03" | — |
| 1997 | 29° | 16° | 22° | — | — |
| 1996 | 56° | 35° | 45° | — | — |
| 1995 | 58° | 36° | 47° | — | — |
| 1994 | 49° | 19° | 34° | 1.63" | — |
| 1993 | 55° | 35° | 45° | — | — |
| 1992 | 49° | 24° | 36° | — | — |
| 1991 | 56° | 35° | 45° | — | — |
| 1990warmest | 72° | 48° | 60° | — | — |
| 1989 | 53° | 29° | 41° | — | — |
| 1988 | 46° | 30° | 38° | 0.74" | — |
| 1987 | 41° | 32° | 37° | 1.65" | — |
| 1986 | 63° | 46° | 54° | — | — |
| 1985 | 38° | 29° | 33° | 0.18" | — |
| 1984 | 46° | 34° | 40° | 0.76" | — |
| 1983 | 45° | 22° | 33° | — | — |
| 1982 | 20° | 9° | 14° | — | — |
| 1981 | 37° | 19° | 28° | — | — |
| 1980 | 50° | 41° | 46° | 1.27" | — |
| 1979 | 64° | 34° | 49° | — | — |
| 1978 | 55° | 35° | 45° | 1.65" | — |
| 1977coldest | 20° | 2° | 11° | — | — |
| 1976 | 37° | 11° | 24° | 0.38" | — |
| 1975 | 46° | 26° | 36° | — | — |
| 1974 | 73° | 40° | 56° | — | — |
| 1973 | 62° | 38° | 50° | — | — |
| 1972 | 37° | 13° | 25° | — | — |
| 1971 | 43° | 28° | 35° | — | — |
56 years of data from CARY