Weather on July 4
Nampa, ID
55 Years of Data
Avg High
90°F
Avg Low
57°F
Warmest
2001
87°F avg
Coldest
1990
60°F avg
About This Date
July 4th in Nampa, ID typically brings hot summer weather, with average highs around 90°F and lows near 57°F — a 33°F daily swing. Over 45 years of records, the warmest July 4th was in 2001 (87°F average), while the coldest was 1990 (60°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 7% of July 4th dates historically, with the wettest July 4th recording 0.94" of rain.
Planning for July 4th in Nampa, ID? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2015 | 103° | 68° | 85° | — | — |
| 2014 | 100° | 64° | 82° | — | — |
| 2013 | 100° | 66° | 83° | — | — |
| 2012 | 85° | 52° | 68° | — | — |
| 2011 | 92° | 58° | 75° | — | — |
| 2010 | 75° | 48° | 62° | — | — |
| 2009 | 96° | 64° | 80° | — | — |
| 2008 | 101° | 68° | 84° | — | — |
| 2007 | 97° | 67° | 82° | — | — |
| 2006 | 95° | 61° | 78° | — | — |
| 2005 | 86° | 53° | 70° | — | — |
| 2004 | 89° | 63° | 76° | — | — |
| 2003 | 96° | 57° | 77° | — | — |
| 2002 | 95° | 58° | 76° | — | — |
| 2001warmest | 104° | 69° | 87° | — | — |
| 2000 | 78° | 43° | 60° | — | — |
| 1999 | 77° | 51° | 64° | — | — |
| 1998 | 84° | 59° | 72° | 0.15" | — |
| 1997 | 84° | 50° | 67° | — | — |
| 1996 | 100° | 57° | 79° | — | — |
| 1995 | 89° | 49° | 69° | — | — |
| 1994 | 81° | 46° | 63° | — | — |
| 1993 | 79° | 52° | 65° | — | — |
| 1992 | 82° | 57° | 70° | — | — |
| 1991 | 99° | 57° | 78° | — | — |
| 1990coldest | 79° | 42° | 60° | — | — |
| 1989 | 95° | 54° | 74° | — | — |
| 1988 | 95° | 58° | 76° | — | — |
| 1987 | 90° | 56° | 73° | — | — |
| 1986 | 84° | 57° | 71° | — | — |
| 1985 | 100° | 61° | 80° | — | — |
| 1984 | 89° | 59° | 74° | — | — |
| 1983 | 76° | 55° | 65° | — | — |
| 1982 | 76° | 56° | 66° | — | — |
| 1981 | 100° | 57° | 79° | — | — |
| 1980 | 78° | 53° | 66° | — | — |
| 1979 | 88° | 54° | 71° | — | — |
| 1978 | 72° | 52° | 62° | 0.94" | — |
| 1977 | 77° | 53° | 65° | 0.15" | — |
| 1976 | 92° | 65° | 78° | — | — |
| 1975 | 103° | 69° | 86° | — | — |
| 1974 | 96° | 56° | 76° | — | — |
| 1973 | 98° | 63° | 80° | — | — |
| 1972 | 87° | 55° | 71° | — | — |
| 1971 | 88° | 46° | 67° | — | — |
45 years of data from NAMPA SUGAR FACTORY