Weather on May 19
Nampa, ID
55 Years of Data
Avg High
74°F
Avg Low
45°F
Warmest
2009
78°F avg
Coldest
1989
43°F avg
About This Date
May 19th in Nampa, ID typically brings pleasant spring weather, with average highs around 74°F and lows near 45°F — a 29°F daily swing. Over 45 years of records, the warmest May 19th was in 2009 (78°F average), while the coldest was 1989 (43°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 27% of May 19th dates historically, with the wettest May 19th recording 0.64" of rain.
Planning for May 19th in Nampa, ID? Great weather for outdoor activities.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2015 | 74° | 46° | 60° | 0.08" | — |
| 2014 | 72° | 42° | 57° | — | — |
| 2013 | 72° | 45° | 58° | — | — |
| 2012 | 70° | 40° | 55° | — | — |
| 2011 | 64° | 45° | 54° | 0.05" | — |
| 2010 | 66° | 46° | 56° | — | — |
| 2009warmest | 97° | 60° | 78° | — | — |
| 2008 | 94° | 55° | 74° | — | — |
| 2007 | 86° | 54° | 70° | — | — |
| 2006 | 93° | 59° | 76° | — | — |
| 2005 | 71° | 51° | 61° | 0.64" | — |
| 2004 | 65° | 45° | 55° | 0.56" | — |
| 2003 | 58° | 30° | 44° | — | — |
| 2002 | 87° | 52° | 69° | — | — |
| 2001 | 74° | 47° | 60° | — | — |
| 2000 | 77° | 46° | 62° | — | — |
| 1999 | 79° | 45° | 62° | — | — |
| 1998 | 66° | 40° | 53° | — | — |
| 1997 | 85° | 45° | 65° | — | — |
| 1996 | 65° | 44° | 54° | 0.36" | — |
| 1995 | 72° | 41° | 56° | — | — |
| 1994 | 68° | 39° | 54° | 0.05" | — |
| 1993 | 87° | 55° | 71° | — | — |
| 1992 | 88° | 45° | 66° | — | — |
| 1991 | 55° | 38° | 46° | 0.36" | — |
| 1990 | 68° | 49° | 58° | — | — |
| 1989coldest | 56° | 31° | 43° | 0.38" | — |
| 1988 | 70° | 40° | 55° | — | — |
| 1987 | 76° | 40° | 58° | — | — |
| 1986 | 85° | 51° | 68° | — | — |
| 1985 | 85° | 48° | 66° | — | — |
| 1984 | 77° | 45° | 61° | — | — |
| 1983 | 68° | 41° | 55° | — | — |
| 1982 | 63° | 32° | 47° | — | — |
| 1981 | 63° | 45° | 54° | 0.23" | — |
| 1980 | 77° | 48° | 63° | — | — |
| 1979 | 76° | 44° | 60° | — | — |
| 1978 | 69° | 48° | 59° | — | — |
| 1977 | 60° | 38° | 49° | 0.08" | — |
| 1976 | 82° | 42° | 62° | — | — |
| 1975 | 81° | 44° | 62° | — | — |
| 1974 | 62° | 33° | 48° | — | — |
| 1973 | 90° | 60° | 75° | 0.23" | — |
| 1972 | 72° | 48° | 60° | 0.13" | — |
| 1971 | 68° | 37° | 53° | — | — |
45 years of data from NAMPA SUGAR FACTORY