Weather on August 28
Nampa, ID
55 Years of Data
Avg High
89°F
Avg Low
52°F
Warmest
1974
80°F avg
Coldest
1977
56°F avg
About This Date
August 28th in Nampa, ID typically brings warm summer weather, with average highs around 89°F and lows near 52°F — a 37°F daily swing. Over 44 years of records, the warmest August 28th was in 1974 (80°F average), while the coldest was 1977 (56°F) — a 24°F range across recorded history. This date has historically been dry, with little recorded precipitation.
Planning for August 28th in Nampa, ID? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2014 | 91° | 51° | 71° | — | — |
| 2013 | 91° | 68° | 80° | — | — |
| 2012 | 92° | 55° | 73° | — | — |
| 2011 | 98° | 60° | 79° | — | — |
| 2010 | 97° | 50° | 73° | — | — |
| 2009 | 93° | 57° | 75° | — | — |
| 2008 | 84° | 46° | 65° | — | — |
| 2007 | 83° | 54° | 68° | — | — |
| 2006 | 91° | 53° | 72° | — | — |
| 2005 | 94° | 54° | 74° | — | — |
| 2004 | 78° | 51° | 65° | — | — |
| 2003 | 91° | 56° | 73° | — | — |
| 2002 | 84° | 51° | 68° | — | — |
| 2001 | 97° | 58° | 77° | — | — |
| 2000 | 90° | 51° | 70° | — | — |
| 1999 | 95° | 60° | 78° | — | — |
| 1998 | 91° | 51° | 71° | — | — |
| 1997 | 87° | 50° | 69° | — | — |
| 1996 | 86° | 56° | 71° | — | — |
| 1995 | 88° | 47° | 67° | — | — |
| 1994 | 92° | 36° | 64° | — | — |
| 1993 | 85° | 53° | 69° | — | — |
| 1992 | 86° | 52° | 69° | — | — |
| 1991 | 89° | 52° | 70° | — | — |
| 1990 | 85° | 50° | 67° | — | — |
| 1989 | 78° | 42° | 60° | — | — |
| 1988 | 87° | 49° | 68° | — | — |
| 1987 | 88° | 52° | 70° | — | — |
| 1986 | 99° | 60° | 79° | — | — |
| 1985 | 93° | 58° | 75° | — | — |
| 1984 | 93° | 53° | 73° | — | — |
| 1983 | 87° | 53° | 70° | — | — |
| 1982 | 90° | 55° | 72° | — | — |
| 1981 | 89° | 48° | 69° | — | — |
| 1980 | 75° | 39° | 57° | — | — |
| 1979 | 81° | 56° | 68° | — | — |
| 1978 | 85° | 44° | 64° | — | — |
| 1977coldest | 66° | 47° | 56° | — | — |
| 1976 | 86° | 43° | 64° | — | — |
| 1975 | 89° | 57° | 73° | — | — |
| 1974warmest | 100° | 60° | 80° | — | — |
| 1973 | 85° | 47° | 66° | — | — |
| 1972 | 97° | 55° | 76° | — | — |
| 1971 | 96° | 56° | 76° | — | — |
44 years of data from NAMPA SUGAR FACTORY