Weather on November 21
Nampa, ID
55 Years of Data
Avg High
48°F
Avg Low
28°F
Warmest
1974
56°F avg
Coldest
1985
15°F avg
About This Date
November 21st in Nampa, ID typically brings chilly fall weather, with average highs around 48°F and lows near 28°F. Over 44 years of records, the warmest November 21st was in 1974 (56°F average), while the coldest was 1985 (15°F) — a 41°F range across recorded history. Precipitation has occurred on 30% of recorded November 21st dates, with snow falling 5% of the time (heaviest snowfall: 1.5").
Planning for November 21st in Nampa, ID? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2014 | 32° | 20° | 26° | — | — |
| 2013 | 51° | 25° | 38° | — | — |
| 2012 | 61° | 51° | 56° | — | — |
| 2011 | 41° | 22° | 31° | — | — |
| 2010 | 40° | 26° | 33° | 0.15" | — |
| 2009 | 59° | 34° | 46° | — | — |
| 2008 | 64° | 29° | 46° | — | — |
| 2007 | 44° | 23° | 34° | — | — |
| 2006 | 60° | 48° | 54° | — | — |
| 2005 | 48° | 24° | 36° | — | — |
| 2004 | 43° | 20° | 31° | — | — |
| 2003 | 46° | 25° | 35° | — | — |
| 2002 | 60° | 34° | 47° | — | — |
| 2001 | 55° | 42° | 49° | 0.1" | — |
| 2000 | 37° | 18° | 27° | — | — |
| 1999 | 55° | 27° | 41° | — | — |
| 1998 | 50° | 36° | 43° | 0.61" | — |
| 1997 | 53° | 35° | 44° | — | — |
| 1996 | 47° | 36° | 41° | 0.03" | — |
| 1995 | 57° | 31° | 44° | — | — |
| 1994 | 39° | 12° | 26° | — | — |
| 1993 | 49° | 12° | 30° | — | — |
| 1992 | 45° | 26° | 35° | — | — |
| 1991 | 48° | 28° | 38° | 0.05" | — |
| 1990 | 45° | 31° | 38° | 0.03" | — |
| 1989 | 50° | 26° | 38° | — | — |
| 1988 | 49° | 30° | 39° | — | — |
| 1987 | 50° | 28° | 39° | — | — |
| 1986 | 61° | 37° | 49° | 0.1" | — |
| 1985coldest | 31° | -1° | 15° | 0.15" | — |
| 1984 | 46° | 36° | 41° | 0.1" | — |
| 1983 | 44° | 23° | 34° | — | — |
| 1982 | 50° | 30° | 40° | 0.25" | — |
| 1981 | 55° | 42° | 49° | 0.2" | — |
| 1980 | 49° | 24° | 36° | — | — |
| 1979 | 42° | 13° | 27° | — | — |
| 1978 | 43° | 26° | 34° | — | — |
| 1977 | 27° | 19° | 23° | 0.3" | 1.5" |
| 1976 | 52° | 28° | 40° | — | — |
| 1975 | 46° | 21° | 34° | — | — |
| 1974warmest | 64° | 48° | 56° | — | — |
| 1973 | 38° | 26° | 32° | 0.13" | 1.5" |
| 1972 | 47° | 23° | 35° | — | — |
| 1971 | 48° | 29° | 38° | — | — |
44 years of data from NAMPA SUGAR FACTORY