Weather on November 18
Norman, OK
55 Years of Data
Avg High
63°F
Avg Low
40°F
Warmest
1979
66°F avg
Coldest
2018
32°F avg
About This Date
November 18th in Norman, OK typically brings mild fall weather, with average highs around 63°F and lows near 40°F. Over 55 years of records, the warmest November 18th was in 1979 (66°F average), while the coldest was 2018 (32°F) — a 34°F range across recorded history. Precipitation has occurred on 16% of recorded November 18th dates, with snow falling 4% of the time (heaviest snowfall: 2"). The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for November 18th in Norman, OK? Great weather for outdoor activities.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 53° | 64° | — | — |
| 2024 | 67° | 52° | 59° | 2.74" | — |
| 2023 | 69° | 36° | 52° | — | — |
| 2022 | 38° | 27° | 32° | — | — |
| 2021 | 55° | 30° | 43° | — | — |
| 2020 | 72° | 48° | 60° | — | — |
| 2019 | 73° | 35° | 54° | — | — |
| 2018coldest | 36° | 28° | 32° | — | — |
| 2017 | 72° | 38° | 55° | — | — |
| 2016 | 69° | 39° | 54° | — | — |
| 2015 | 67° | 40° | 53° | — | — |
| 2014 | 53° | 21° | 37° | — | — |
| 2013 | 66° | 40° | 53° | — | — |
| 2012 | 65° | 48° | 56° | — | — |
| 2011 | 61° | 40° | 50° | — | — |
| 2010 | 53° | 31° | 42° | — | — |
| 2009 | 61° | 28° | 44° | — | — |
| 2008 | 62° | 35° | 49° | — | — |
| 2007 | 77° | 40° | 58° | — | — |
| 2006 | 61° | 40° | 50° | — | — |
| 2005 | 61° | 28° | 44° | — | — |
| 2004 | 63° | 54° | 58° | — | — |
| 2003 | 61° | 42° | 51° | — | — |
| 2002 | 67° | 37° | 52° | — | — |
| 2001 | 70° | 55° | 62° | — | — |
| 2000 | 49° | 21° | 35° | — | — |
| 1999 | 76° | 56° | 66° | — | — |
| 1998 | 73° | 58° | 65° | — | — |
| 1997 | 59° | 27° | 43° | — | — |
| 1996 | 59° | 30° | 45° | — | — |
| 1995 | 68° | 31° | 49° | — | — |
| 1994 | 65° | 32° | 48° | 0.05" | — |
| 1993 | 63° | 37° | 50° | — | — |
| 1992 | 68° | 54° | 61° | 0.13" | — |
| 1991 | 72° | 47° | 59° | — | — |
| 1990 | 63° | 50° | 56° | — | — |
| 1989 | 61° | 33° | 47° | — | — |
| 1988 | 55° | 48° | 52° | 0.03" | — |
| 1987 | 46° | 33° | 40° | 0.53" | 2" |
| 1986 | 59° | 40° | 49° | — | — |
| 1985 | 74° | 56° | 65° | 0.74" | — |
| 1984 | 39° | 35° | 37° | 0.13" | — |
| 1983 | 76° | 42° | 59° | — | — |
| 1982 | 58° | 44° | 51° | — | — |
| 1981 | 74° | 54° | 64° | — | — |
| 1980 | 43° | 26° | 34° | — | — |
| 1979warmest | 75° | 57° | 66° | — | — |
| 1978 | 66° | 32° | 49° | — | — |
| 1977 | 66° | 36° | 51° | — | — |
| 1976 | 72° | 35° | 53° | — | — |
| 1975 | 73° | 57° | 65° | — | — |
| 1974 | 61° | 43° | 52° | — | — |
| 1973 | 74° | 54° | 64° | — | — |
| 1972 | 41° | 33° | 37° | 1.52" | 2" |
| 1971 | 63° | 41° | 52° | 1.57" | — |
55 years of data from NORMAN 2NW MESONET