Weather on December 30
Nampa, ID
55 Years of Data
About This Date
December 30th in Nampa, ID typically brings cold winter weather, with average highs around 36°F and lows near 21°F. Over 44 years of records, the warmest December 30th was in 1996 (53°F average), while the coldest was 1990 (-1°F) — a 54°F range across recorded history. Precipitation has occurred on 48% of recorded December 30th dates, with snow falling 16% of the time (heaviest snowfall: 4").
Planning for December 30th in Nampa, ID? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2014 | 34° | 21° | 27° | — | 0.3" |
| 2013 | 34° | 17° | 25° | — | — |
| 2012 | 30° | 18° | 24° | 0.05" | 0.5" |
| 2011 | 53° | 41° | 47° | 0.07" | — |
| 2010 | 42° | 21° | 32° | 0.04" | — |
| 2009 | 37° | 23° | 30° | 0.11" | 2" |
| 2008 | 58° | 30° | 44° | — | — |
| 2007 | 41° | 30° | 36° | — | — |
| 2006 | 36° | 19° | 27° | — | — |
| 2005 | 44° | 32° | 38° | 0.35" | — |
| 2004 | 47° | 33° | 40° | 0.01" | — |
| 2003 | 38° | 20° | 29° | 0.22" | — |
| 2002 | 49° | 31° | 40° | 0.01" | — |
| 2001 | 33° | 18° | 25° | — | — |
| 2000 | 32° | 21° | 27° | — | — |
| 1999 | 25° | 19° | 22° | 0.03" | — |
| 1998 | 54° | 31° | 42° | — | — |
| 1997 | 48° | 21° | 35° | — | — |
| 1996warmest | 61° | 45° | 53° | — | — |
| 1995 | 34° | 26° | 30° | 0.55" | 4" |
| 1994 | 33° | 17° | 25° | — | — |
| 1993 | 41° | 17° | 29° | — | — |
| 1992 | 41° | 30° | 36° | 0.07" | 1" |
| 1991 | 36° | 22° | 29° | 0.02" | — |
| 1990coldest | 6° | -9° | -1° | — | — |
| 1989 | 38° | 13° | 25° | — | — |
| 1988 | 20° | 11° | 15° | 0.39" | — |
| 1987 | 36° | 23° | 29° | 0.05" | — |
| 1986 | 40° | 17° | 28° | — | — |
| 1985 | 11° | -3° | 4° | — | — |
| 1984 | 40° | 20° | 30° | 0.03" | — |
| 1983 | 30° | 17° | 24° | 0.32" | — |
| 1982 | 17° | 2° | 9° | — | — |
| 1981 | 30° | 20° | 25° | 0.55" | — |
| 1980 | 45° | 29° | 37° | — | — |
| 1979 | 31° | 14° | 22° | — | — |
| 1978 | 19° | -6° | 7° | — | — |
| 1977 | 40° | 30° | 35° | 0.24" | — |
| 1976 | 40° | 12° | 26° | — | — |
| 1975 | 41° | 31° | 36° | 0.05" | — |
| 1974 | 30° | 20° | 25° | 0.23" | 2.5" |
| 1973 | 37° | 28° | 33° | — | — |
| 1972 | 38° | 26° | 32° | — | — |
| 1971 | 31° | 20° | 25° | 0.07" | 0.5" |
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
Most pleasant months in Nampa, ID: April, May, September, October.
What to expect on December 30th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
December 30th outlook →