Weather on November 18
San Bernardino, CA
55 Years of Data
About This Date
November 18th in San Bernardino, CA typically brings pleasant fall weather, with average highs around 71°F and lows near 46°F — a 25°F daily swing. Over 48 years of records, the warmest November 18th was in 2006 (72°F average), while the coldest was 1994 (44°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 17% of November 18th dates historically, with the wettest November 18th recording 2.18" of rain.
Planning for November 18th in San Bernardino, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 48° | 56° | — | — |
| 2017 | 71° | 56° | 63° | — | — |
| 2016 | 68° | 53° | 61° | — | — |
| 2015 | 78° | 57° | 68° | — | — |
| 2014 | 70° | 43° | 56° | — | — |
| 2013 | 66° | 45° | 55° | — | — |
| 2012 | 69° | 54° | 61° | 0.13" | — |
| 2011 | 55° | 43° | 49° | — | — |
| 2010 | 78° | 46° | 62° | — | — |
| 2009 | 73° | 40° | 56° | — | — |
| 2008 | 90° | 50° | 70° | — | — |
| 2007 | 85° | 44° | 64° | — | — |
| 2006warmest | 93° | 50° | 72° | — | — |
| 2005 | 83° | 47° | 65° | — | — |
| 2004 | 73° | 46° | 60° | — | — |
| 2003 | 78° | 43° | 60° | — | — |
| 2002 | 80° | 45° | 62° | — | — |
| 2001 | 78° | 46° | 62° | — | — |
| 2000 | 72° | 38° | 55° | — | — |
| 1999 | 69° | 45° | 57° | — | — |
| 1998 | 78° | 42° | 60° | — | — |
| 1997 | 72° | 42° | 57° | — | — |
| 1996 | 72° | 45° | 58° | — | — |
| 1995 | 85° | 49° | 67° | — | — |
| 1994coldest | 54° | 35° | 44° | 0.15" | — |
| 1993 | 67° | 47° | 57° | — | — |
| 1992 | 71° | 64° | 68° | — | — |
| 1991 | 66° | 50° | 58° | 0.41" | — |
| 1990 | 68° | 46° | 57° | — | — |
| 1989 | 81° | 44° | 62° | — | — |
| 1988 | 62° | 43° | 52° | — | — |
| 1987 | 73° | 47° | 60° | 0.08" | — |
| 1986 | 66° | 56° | 61° | 1.93" | — |
| 1985 | 60° | 43° | 51° | — | — |
| 1984 | 60° | 43° | 51° | — | — |
| 1983 | 70° | 56° | 63° | 0.74" | — |
| 1982 | 64° | 44° | 54° | — | — |
| 1981 | 78° | 46° | 62° | — | — |
| 1980 | 75° | 36° | 55° | — | — |
| 1979 | 67° | 58° | 62° | — | — |
| 1978 | 73° | 41° | 57° | — | — |
| 1977 | 65° | 47° | 56° | — | — |
| 1976 | 86° | 49° | 67° | — | — |
| 1975 | 59° | 41° | 50° | — | — |
| 1974 | 66° | 49° | 57° | — | — |
| 1973 | 61° | 45° | 53° | 2.18" | — |
| 1972 | 67° | 38° | 52° | 0.05" | — |
| 1971 | 61° | 39° | 50° | — | — |
San Bernardino, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
San Bernardino, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
San Bernardino, 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 San Bernardino, CA
San Bernardino, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.