Weather on August 19
Nampa, ID
55 Years of Data
Avg High
89°F
Avg Low
54°F
Warmest
2008
83°F avg
Coldest
1980
56°F avg
About This Date
August 19th in Nampa, ID typically brings warm summer weather, with average highs around 89°F and lows near 54°F — a 35°F daily swing. Over 44 years of records, the warmest August 19th was in 2008 (83°F average), while the coldest was 1980 (56°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 9% of August 19th dates historically, with the wettest August 19th recording 0.64" of rain.
Planning for August 19th 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 |
|---|---|---|---|---|---|
| 2014 | 95° | 62° | 79° | — | — |
| 2013 | 94° | 66° | 80° | — | — |
| 2012 | 97° | 57° | 77° | — | — |
| 2011 | 91° | 54° | 72° | — | — |
| 2010 | 92° | 57° | 74° | — | — |
| 2009 | 88° | 55° | 71° | — | — |
| 2008warmest | 103° | 64° | 83° | — | — |
| 2007 | 91° | 56° | 73° | — | — |
| 2006 | 86° | 52° | 69° | — | — |
| 2005 | 85° | 52° | 68° | — | — |
| 2004 | 89° | 62° | 76° | — | — |
| 2003 | 95° | 59° | 77° | — | — |
| 2002 | 85° | 48° | 66° | — | — |
| 2001 | 94° | 56° | 75° | — | — |
| 2000 | 82° | 55° | 69° | — | — |
| 1999 | 97° | 57° | 77° | — | — |
| 1998 | 85° | 50° | 67° | — | — |
| 1997 | 91° | 54° | 72° | — | — |
| 1996 | 90° | 51° | 70° | — | — |
| 1995 | 77° | 43° | 60° | — | — |
| 1994 | 94° | 54° | 74° | — | — |
| 1993 | 85° | 49° | 67° | — | — |
| 1992 | 100° | 61° | 80° | — | — |
| 1991 | 97° | 54° | 75° | — | — |
| 1990 | 73° | 55° | 64° | 0.05" | — |
| 1989 | 88° | 52° | 70° | — | — |
| 1988 | 84° | 45° | 64° | — | — |
| 1987 | 86° | 46° | 66° | — | — |
| 1986 | 98° | 60° | 79° | — | — |
| 1985 | 94° | 51° | 72° | 0.13" | — |
| 1984 | 94° | 62° | 78° | — | — |
| 1983 | 92° | 60° | 76° | — | — |
| 1982 | 90° | 56° | 73° | 0.03" | — |
| 1981 | 92° | 65° | 78° | — | — |
| 1980coldest | 70° | 42° | 56° | — | — |
| 1979 | 73° | 51° | 62° | — | — |
| 1978 | 80° | 43° | 61° | — | — |
| 1977 | 97° | 57° | 77° | — | — |
| 1976 | 82° | 48° | 65° | — | — |
| 1975 | 67° | 55° | 61° | 0.64" | — |
| 1974 | 92° | 56° | 74° | — | — |
| 1973 | 92° | 50° | 71° | — | — |
| 1972 | 88° | 62° | 75° | — | — |
| 1971 | 102° | 52° | 77° | — | — |
44 years of data from NAMPA SUGAR FACTORY