Weather on December 31
Garden Grove, CA
55 Years of Data
About This Date
December 31st in Garden Grove, CA typically brings mild winter weather, with average highs around 67°F and lows near 47°F. Over 54 years of records, the warmest December 31st was in 2025 (68°F average), while the coldest was 1974 (45°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 24% of December 31st dates historically, with the wettest December 31st recording 2.24" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for December 31st in Garden Grove, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 69° | 66° | 68° | 0.79" | — |
| 2024 | 60° | 52° | 56° | — | — |
| 2023 | 59° | 54° | 56° | 0.1" | — |
| 2022 | 60° | 56° | 58° | 0.48" | — |
| 2021 | 63° | 46° | 54° | 0.13" | — |
| 2020 | 68° | 46° | 57° | — | — |
| 2019 | 74° | 53° | 63° | — | — |
| 2018 | 63° | 50° | 56° | — | — |
| 2017 | 69° | 53° | 61° | — | — |
| 2016 | 59° | 54° | 56° | 2.11" | — |
| 2015 | 68° | 41° | 55° | — | — |
| 2014 | 57° | 46° | 52° | 0.25" | — |
| 2013 | 72° | 45° | 58° | — | — |
| 2012 | 59° | 40° | 49° | — | — |
| 2011 | 75° | 46° | 61° | — | — |
| 2010 | 57° | 32° | 45° | — | — |
| 2009 | 75° | 45° | 60° | — | — |
| 2008 | 69° | 46° | 58° | — | — |
| 2007 | 78° | 43° | 60° | — | — |
| 2006 | 66° | 41° | 54° | — | — |
| 2005 | 63° | 49° | 56° | 0.94" | — |
| 2004 | 60° | 48° | 54° | 2.24" | — |
| 2003 | 69° | 41° | 55° | — | — |
| 2002 | 63° | 47° | 55° | — | — |
| 2001 | 60° | 53° | 57° | 0.43" | — |
| 2000 | 74° | 44° | 59° | — | — |
| 1999 | 60° | 49° | 54° | 0.15" | — |
| 1998 | 67° | 47° | 57° | — | — |
| 1997 | 80° | 52° | 66° | — | — |
| 1996 | 68° | 56° | 62° | 0.03" | — |
| 1995 | 67° | 51° | 59° | — | — |
| 1994 | 63° | 45° | 54° | — | — |
| 1993 | 74° | 46° | 60° | — | — |
| 1992 | 65° | 42° | 53° | — | — |
| 1991 | 70° | 43° | 56° | — | — |
| 1990 | 70° | 37° | 53° | — | — |
| 1989 | 73° | 43° | 58° | — | — |
| 1988 | 59° | 42° | 51° | 0.13" | — |
| 1987 | 65° | 40° | 52° | 0.08" | — |
| 1986 | 70° | 46° | 58° | — | — |
| 1985 | 69° | 53° | 61° | — | — |
| 1984 | 66° | 42° | 54° | — | — |
| 1983 | 75° | 49° | 62° | — | — |
| 1982 | 67° | 43° | 55° | — | — |
| 1981 | 60° | 52° | 56° | — | — |
| 1980 | 80° | 46° | 63° | — | — |
| 1979 | 71° | 48° | 60° | — | — |
| 1978 | 65° | 38° | 51° | — | — |
| 1977 | 64° | 52° | 58° | — | — |
| 1975 | 62° | 48° | 55° | — | — |
| 1974coldest | 57° | 34° | 45° | — | — |
| 1973 | 65° | 43° | 54° | — | — |
| 1972 | 66° | 37° | 52° | — | — |
| 1971 | 67° | 51° | 59° | — | — |
Garden Grove, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Garden Grove, CA Monthly Precipitation
Average rainfall per month, in inches.
Garden Grove, CA 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 Garden Grove, CA
Garden Grove, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.