Weather on October 18
Nampa, ID
55 Years of Data
Avg High
66°F
Avg Low
34°F
Warmest
1975
61°F avg
Coldest
1984
37°F avg
About This Date
October 18th in Nampa, ID typically brings mild fall weather, with average highs around 66°F and lows near 34°F — a 32°F daily swing. Over 44 years of records, the warmest October 18th was in 1975 (61°F average), while the coldest was 1984 (37°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 7% of October 18th dates historically.
Planning for October 18th in Nampa, ID? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2014 | 71° | 40° | 55° | — | — |
| 2013 | 64° | 33° | 49° | — | — |
| 2012 | 65° | 32° | 48° | — | — |
| 2011 | 62° | 35° | 49° | — | — |
| 2010 | 69° | 40° | 54° | — | — |
| 2009 | 77° | 43° | 60° | — | — |
| 2008 | 72° | 39° | 55° | — | — |
| 2007 | 56° | 32° | 44° | 0.1" | — |
| 2006 | 61° | 37° | 49° | — | — |
| 2005 | 74° | 40° | 57° | — | — |
| 2004 | 63° | 45° | 54° | 0.33" | — |
| 2003 | 77° | 43° | 60° | — | — |
| 2002 | 71° | 33° | 52° | — | — |
| 2001 | 62° | 28° | 45° | — | — |
| 2000 | 76° | 42° | 59° | — | — |
| 1999 | 61° | 26° | 43° | — | — |
| 1998 | 58° | 24° | 41° | — | — |
| 1997 | 74° | 37° | 55° | — | — |
| 1996 | 54° | 22° | 38° | — | — |
| 1995 | 73° | 35° | 54° | 0.13" | — |
| 1994 | 59° | 36° | 47° | — | — |
| 1993 | 64° | 36° | 50° | — | — |
| 1992 | 70° | 33° | 51° | — | — |
| 1991 | 60° | 31° | 45° | — | — |
| 1990 | 61° | 26° | 43° | — | — |
| 1989 | 67° | 29° | 48° | — | — |
| 1988 | 72° | 39° | 55° | — | — |
| 1987 | 66° | 29° | 47° | — | — |
| 1986 | 70° | 35° | 52° | — | — |
| 1985 | 64° | 33° | 49° | — | — |
| 1984coldest | 50° | 24° | 37° | — | — |
| 1983 | 67° | 35° | 51° | — | — |
| 1982 | 62° | 31° | 46° | — | — |
| 1981 | 72° | 37° | 54° | — | — |
| 1980 | 63° | 32° | 47° | — | — |
| 1979 | 60° | 35° | 48° | — | — |
| 1978 | 72° | 37° | 54° | — | — |
| 1977 | 72° | 30° | 51° | — | — |
| 1976 | 61° | 30° | 45° | — | — |
| 1975warmest | 76° | 46° | 61° | — | — |
| 1974 | 72° | 36° | 54° | — | — |
| 1973 | 77° | 38° | 57° | — | — |
| 1972 | 65° | 38° | 51° | — | — |
| 1971 | 55° | 27° | 41° | — | — |
44 years of data from NAMPA SUGAR FACTORY