Weather on January 18
Newport Beach, CA
55 Years of Data
Avg High
65°F
Avg Low
50°F
Warmest
1977
69°F avg
Coldest
1972
49°F avg
About This Date
January 18th in Newport Beach, CA typically brings mild winter weather, with average highs around 65°F and lows near 50°F. Over 56 years of records, the warmest January 18th was in 1977 (69°F average), while the coldest was 1972 (49°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 13% of January 18th dates historically, with the wettest January 18th recording 3.4" of rain. 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 January 18th in Newport Beach, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 70° | 51° | 60° | — | — |
| 2025 | 60° | 46° | 53° | — | — |
| 2024 | 61° | 55° | 58° | — | — |
| 2023 | 59° | 45° | 52° | — | — |
| 2022 | 64° | 57° | 61° | — | — |
| 2021 | 74° | 51° | 62° | — | — |
| 2020 | 63° | 48° | 55° | — | — |
| 2019 | 64° | 57° | 61° | — | — |
| 2018 | 68° | 53° | 61° | — | — |
| 2017 | 63° | 49° | 56° | — | — |
| 2016 | 61° | 56° | 58° | — | — |
| 2015 | 68° | 51° | 60° | — | — |
| 2014 | 72° | 50° | 61° | — | — |
| 2013 | 69° | 49° | 59° | — | — |
| 2012 | 60° | 43° | 51° | — | — |
| 2011 | 67° | 55° | 61° | — | — |
| 2010 | 61° | 56° | 58° | 1.4" | — |
| 2009 | 77° | 49° | 63° | — | — |
| 2008 | 60° | 46° | 53° | — | — |
| 2007 | 62° | 39° | 51° | 0.03" | — |
| 2006 | 61° | 47° | 54° | — | — |
| 2005 | 74° | 56° | 65° | — | — |
| 2004 | 63° | 51° | 57° | — | — |
| 2003 | 71° | 52° | 61° | — | — |
| 2002 | 61° | 48° | 54° | — | — |
| 2001 | 57° | 45° | 51° | — | — |
| 2000 | 75° | 60° | 68° | — | — |
| 1999 | 69° | 52° | 60° | — | — |
| 1998 | 63° | 57° | 60° | — | — |
| 1997 | 68° | 48° | 58° | — | — |
| 1996 | 60° | 48° | 54° | — | — |
| 1995 | 58° | 43° | 50° | — | — |
| 1994 | 69° | 59° | 64° | — | — |
| 1993 | 59° | 51° | 55° | 3.4" | — |
| 1992 | 58° | 45° | 51° | — | — |
| 1991 | 67° | 50° | 58° | — | — |
| 1990 | 55° | 44° | 50° | — | — |
| 1989 | 66° | 48° | 57° | — | — |
| 1988 | 57° | 50° | 54° | 0.51" | — |
| 1987 | 62° | 46° | 54° | — | — |
| 1986 | 72° | 49° | 60° | — | — |
| 1985 | 62° | 45° | 53° | — | — |
| 1984 | 62° | 45° | 53° | — | — |
| 1983 | 65° | 49° | 57° | — | — |
| 1982 | 59° | 49° | 54° | — | — |
| 1981 | 68° | 48° | 58° | — | — |
| 1980 | 61° | 55° | 58° | 0.36" | — |
| 1979 | 58° | 50° | 54° | 0.76" | — |
| 1978 | 64° | 53° | 59° | — | — |
| 1977warmest | 81° | 57° | 69° | — | — |
| 1976 | 72° | 49° | 60° | — | — |
| 1975 | 72° | 47° | 59° | — | — |
| 1974 | 61° | 56° | 58° | 0.03" | — |
| 1973 | 60° | 48° | 54° | — | — |
| 1972coldest | 54° | 45° | 49° | — | — |
| 1971 | 71° | 48° | 60° | — | — |
56 years of data from NEWPORT BEACH HARBOR