Weather on December 29
Naperville, IL
55 Years of Data
About This Date
December 29th in Naperville, IL typically brings cold winter weather, with average highs around 36°F and lows near 20°F. Over 55 years of records, the warmest December 29th was in 1984 (49°F average), while the coldest was 1976 (1°F) — a 48°F range across recorded history. Precipitation has occurred on 42% of recorded December 29th dates, with snow falling 31% of the time (heaviest snowfall: 7"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 29th in Naperville, IL? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella. Check road conditions if traveling, as snow is possible.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 57° | 13° | 35° | 2.08" | 2" |
| 2024 | 49° | 35° | 42° | 0.05" | — |
| 2023 | 37° | 33° | 35° | 0.2" | — |
| 2022 | 45° | 8° | 26° | — | — |
| 2021 | 35° | 31° | 33° | 0.94" | 0.9" |
| 2020 | 32° | 12° | 22° | — | — |
| 2019 | 57° | 32° | 45° | — | — |
| 2018 | 29° | 18° | 23° | 0.05" | 0.6" |
| 2017 | 13° | 3° | 8° | 0.13" | 0.5" |
| 2016 | 44° | 25° | 34° | — | — |
| 2015 | 39° | 30° | 35° | 4.32" | 2" |
| 2014 | 36° | 19° | 27° | — | — |
| 2013 | 51° | — | — | — | — |
| 2012 | 31° | 29° | 30° | 0.05" | — |
| 2011 | 34° | 19° | 26° | — | — |
| 2010 | 29° | 11° | 20° | — | — |
| 2009 | 29° | 0° | 14° | — | — |
| 2008 | 35° | 29° | 32° | — | — |
| 2007 | 34° | 22° | 28° | 0.71" | 2" |
| 2006 | 50° | 35° | 43° | — | — |
| 2005 | 37° | 34° | 35° | 0.05" | — |
| 2004 | 46° | 20° | 33° | — | — |
| 2003 | 49° | 29° | 39° | — | — |
| 2002 | 43° | 20° | 31° | — | — |
| 2001 | 25° | 16° | 20° | — | — |
| 2000 | 24° | 14° | 19° | 0.1" | 1.3" |
| 1999 | 47° | 25° | 36° | — | 0.1" |
| 1998 | 40° | 13° | 26° | 0.1" | — |
| 1997 | 35° | 15° | 25° | — | — |
| 1996 | 40° | 28° | 34° | 0.1" | — |
| 1995 | 37° | 13° | 25° | — | — |
| 1994 | 42° | 33° | 38° | — | — |
| 1993 | 25° | 10° | 17° | — | — |
| 1992 | 42° | 36° | 39° | 0.79" | — |
| 1991 | 36° | 33° | 34° | — | — |
| 1990 | 41° | 34° | 37° | — | — |
| 1989 | 39° | 30° | 35° | — | — |
| 1988 | 21° | 3° | 12° | — | — |
| 1987 | 32° | 20° | 26° | 1.27" | 7" |
| 1986 | 34° | 28° | 31° | — | — |
| 1985 | 19° | 6° | 13° | 0.05" | 0.6" |
| 1984warmest | 61° | 37° | 49° | — | — |
| 1983 | 17° | -8° | 5° | 0.36" | 2" |
| 1982 | 28° | 16° | 22° | — | — |
| 1981 | 30° | 14° | 22° | 0.1" | 0.6" |
| 1980 | 36° | 32° | 34° | 1.04" | 1.8" |
| 1979 | 49° | 15° | 32° | — | — |
| 1978 | 35° | 10° | 23° | 1.02" | 4.5" |
| 1977 | 39° | 10° | 25° | 0.03" | 0.2" |
| 1976coldest | 11° | -9° | 1° | — | 0.2" |
| 1975 | 31° | 15° | 23° | 0.91" | 5.1" |
| 1974 | 37° | 32° | 35° | — | — |
| 1973 | 35° | 17° | 26° | — | — |
| 1972 | 39° | 32° | 36° | 0.53" | — |
| 1971 | 37° | 19° | 28° | — | — |
Naperville, IL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Naperville, IL Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Naperville, IL 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 Naperville, IL
Naperville, IL has no months that meet our "pleasant" threshold — every season has tradeoffs.