Weather on December 30

Nampa, ID

55 Years of Data

Avg High
36°F
Avg Low
21°F
Warmest
1996
53°F avg
Coldest
1990
-1°F avg

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.

Warming Trend
2.4°F per decade on this date
YearHighLowAvgPrecipSnow
201434°21°27°0.3"
201334°17°25°
201230°18°24°0.13"0.5"
201153°41°47°0.18"
201042°21°32°0.1"
200937°23°30°0.28"2"
200858°30°44°
200741°30°36°
200636°19°27°
200544°32°38°0.89"
200447°33°40°0.03"
200338°20°29°0.56"
200249°31°40°0.03"
200133°18°25°
200032°21°27°
199925°19°22°0.08"
199854°31°42°
199748°21°35°
1996warmest61°45°53°
199534°26°30°1.4"4"
199433°17°25°
199341°17°29°
199241°30°36°0.18"1"
199136°22°29°0.05"
1990coldest-9°-1°
198938°13°25°
198820°11°15°0.99"
198736°23°29°0.13"
198640°17°28°
198511°-3°
198440°20°30°0.08"
198330°17°24°0.81"
198217°
198130°20°25°1.4"
198045°29°37°
197931°14°22°
197819°-6°
197740°30°35°0.61"
197640°12°26°
197541°31°36°0.13"
197430°20°25°0.58"2.5"
197337°28°33°
197238°26°32°
197131°20°25°0.18"0.5"
44 years of data from NAMPA SUGAR FACTORY

Browse Weather History

Weather data provided by NOAA Climate Data Online. Not for critical planning.