Weather on March 31
Nampa, ID
55 Years of Data
About This Date
March 31st in Nampa, ID typically brings mild spring weather, with average highs around 60°F and lows near 33°F — a 27°F daily swing. Over 45 years of records, the warmest March 31st was in 1994 (60°F average), while the coldest was 1980 (33°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 16% of March 31st dates historically, with the wettest March 31st recording 1.4" of rain.
Planning for March 31st in Nampa, ID? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2015 | 71° | 35° | 53° | — | — |
| 2014 | 55° | 36° | 45° | — | — |
| 2013 | 70° | 36° | 53° | — | — |
| 2012 | 58° | 47° | 52° | 0.2" | — |
| 2011 | 64° | 40° | 52° | — | — |
| 2010 | 51° | 30° | 41° | 0.46" | — |
| 2009 | 53° | 29° | 41° | — | — |
| 2008 | 49° | 20° | 34° | — | — |
| 2007 | 68° | 33° | 51° | — | — |
| 2006 | 58° | 39° | 48° | 0.43" | — |
| 2005 | 51° | 26° | 39° | — | — |
| 2004 | 77° | 42° | 60° | — | — |
| 2003 | 71° | 32° | 52° | — | — |
| 2002 | 65° | 32° | 48° | — | — |
| 2001 | 62° | 31° | 46° | — | — |
| 2000 | 58° | 31° | 44° | — | — |
| 1999 | 53° | 33° | 43° | — | — |
| 1998 | 59° | 32° | 46° | — | — |
| 1997 | 75° | 39° | 57° | — | — |
| 1996 | 58° | 33° | 45° | — | — |
| 1995 | 63° | 29° | 46° | — | — |
| 1994warmest | 75° | 44° | 60° | — | — |
| 1993 | 59° | 30° | 45° | — | — |
| 1992 | 72° | 42° | 57° | — | — |
| 1991 | 65° | 34° | 49° | — | — |
| 1990 | 69° | 32° | 51° | — | — |
| 1989 | 56° | 33° | 44° | 0.97" | — |
| 1988 | 51° | 26° | 39° | — | — |
| 1987 | 61° | 27° | 44° | — | — |
| 1986 | 74° | 31° | 52° | — | — |
| 1985 | 52° | 36° | 44° | — | — |
| 1984 | 60° | 31° | 45° | — | — |
| 1983 | 54° | 34° | 44° | 1.4" | — |
| 1982 | 48° | 36° | 42° | 0.03" | — |
| 1981 | 48° | 30° | 39° | — | — |
| 1980coldest | 43° | 24° | 33° | — | — |
| 1979 | 50° | 26° | 38° | — | — |
| 1978 | 62° | 43° | 52° | — | — |
| 1977 | 49° | 22° | 35° | — | — |
| 1976 | 71° | 44° | 58° | — | — |
| 1975 | 57° | 31° | 44° | — | — |
| 1974 | 64° | 33° | 49° | — | — |
| 1973 | 55° | 37° | 46° | 0.2" | — |
| 1972 | 70° | 29° | 49° | — | — |
| 1971 | 55° | 33° | 44° | — | — |
Nampa, ID Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Nampa, ID Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Nampa, ID Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Nampa, ID
Nampa, ID has no months that meet our "pleasant" threshold — every season has tradeoffs.