Weather on January 18
Lancaster, CA
55 Years of Data
Avg High
61°F
Avg Low
31°F
Warmest
1999
58°F avg
Coldest
2007
35°F avg
About This Date
January 18th in Lancaster, CA typically brings mild winter weather, with average highs around 61°F and lows near 31°F — a 30°F daily swing. Over 56 years of records, the warmest January 18th was in 1999 (58°F average), while the coldest was 2007 (35°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 11% of January 18th dates historically, with the wettest January 18th recording 2.39" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for January 18th in Lancaster, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 65° | 31° | 48° | — | — |
| 2025 | 64° | 24° | 44° | — | — |
| 2024 | 62° | 30° | 46° | — | — |
| 2023 | 52° | 30° | 41° | — | — |
| 2022 | 66° | 40° | 53° | — | — |
| 2021 | 71° | 26° | 49° | — | — |
| 2020 | 58° | 24° | 41° | — | — |
| 2019 | 62° | 41° | 52° | — | — |
| 2018 | 74° | 35° | 54° | — | — |
| 2017 | 58° | 28° | 43° | 0.08" | — |
| 2016 | 60° | 40° | 50° | — | — |
| 2015 | 66° | 35° | 51° | — | — |
| 2014 | 68° | 21° | 45° | — | — |
| 2013 | 64° | 17° | 41° | — | — |
| 2012 | 70° | 20° | 45° | — | — |
| 2011 | 71° | 35° | 53° | — | — |
| 2010 | 57° | 44° | 51° | 1.22" | — |
| 2009 | 67° | 25° | 46° | — | — |
| 2008 | 56° | 21° | 38° | — | — |
| 2007coldest | 58° | 13° | 35° | — | — |
| 2006 | 58° | 44° | 51° | — | — |
| 2005 | 65° | 33° | 49° | — | — |
| 2004 | 58° | 23° | 40° | — | — |
| 2003 | 70° | 29° | 49° | — | — |
| 2002 | 53° | 20° | 36° | — | — |
| 2001 | 54° | 21° | 37° | — | — |
| 2000 | 66° | 48° | 57° | — | — |
| 1999warmest | 66° | 50° | 58° | — | — |
| 1998 | 64° | 33° | 49° | — | — |
| 1997 | 57° | 29° | 43° | — | — |
| 1996 | 62° | 27° | 44° | — | — |
| 1995 | 51° | 28° | 40° | — | — |
| 1994 | 69° | 28° | 49° | — | — |
| 1993 | 45° | 39° | 42° | 2.39" | — |
| 1992 | 56° | 27° | 41° | — | — |
| 1991 | 63° | 29° | 46° | — | — |
| 1990 | 57° | 30° | 44° | 0.08" | — |
| 1989 | 65° | 23° | 44° | — | — |
| 1988 | 44° | 35° | 40° | — | — |
| 1987 | 59° | 16° | 37° | — | — |
| 1986 | 68° | 31° | 49° | — | — |
| 1985 | 66° | 28° | 47° | — | — |
| 1984 | 52° | 20° | 36° | — | — |
| 1983 | 61° | 29° | 45° | — | — |
| 1982 | 52° | 36° | 44° | — | — |
| 1981 | 62° | 33° | 48° | — | — |
| 1980 | 50° | 38° | 44° | — | — |
| 1979 | 49° | 37° | 43° | 0.03" | — |
| 1978 | 55° | 34° | 44° | — | — |
| 1977 | 64° | 31° | 47° | — | — |
| 1976 | 71° | 28° | 50° | — | — |
| 1975 | 67° | 27° | 47° | — | — |
| 1974 | 67° | 39° | 53° | — | — |
| 1973 | 60° | 43° | 51° | 1.42" | — |
| 1972 | 64° | 26° | 45° | — | — |
| 1971 | 72° | 36° | 54° | — | — |
56 years of data from LANCASTER