Weather on May 18
Santa Clarita, CA
55 Years of Data
About This Date
May 18th in Santa Clarita, CA typically brings warm spring weather, with average highs around 80°F and lows near 50°F — a 30°F daily swing. Over 53 years of records, the warmest May 18th was in 2008 (87°F average), while the coldest was 1974 (52°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 18th dates historically. 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 May 18th in Santa Clarita, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 81° | 53° | 67° | — | — |
| 2025 | 79° | 50° | 64° | — | — |
| 2024 | 72° | 54° | 63° | — | — |
| 2023 | 80° | 56° | 68° | — | — |
| 2022 | 86° | 54° | 70° | — | — |
| 2021 | 90° | 50° | 70° | — | — |
| 2020 | 70° | 53° | 61° | — | — |
| 2019 | 70° | 46° | 58° | — | — |
| 2018 | 69° | 51° | 60° | — | — |
| 2017 | 84° | 56° | 70° | — | — |
| 2016 | 78° | 60° | 69° | — | — |
| 2015 | 69° | 52° | 60° | — | — |
| 2014 | 81° | 57° | 69° | — | — |
| 2013 | 82° | 51° | 67° | — | — |
| 2012 | 83° | 50° | 66° | — | — |
| 2011 | 64° | 46° | 55° | — | — |
| 2010 | 69° | 49° | 59° | — | — |
| 2009 | 93° | 57° | 75° | — | — |
| 2008warmest | 102° | 71° | 87° | — | — |
| 2007 | 85° | 49° | 67° | — | — |
| 2006 | 86° | 55° | 71° | — | — |
| 2005 | 79° | 52° | 65° | — | — |
| 2004 | 75° | 55° | 65° | — | — |
| 2003 | 78° | 53° | 66° | — | — |
| 2002 | 77° | 49° | 63° | — | — |
| 2001 | 75° | 55° | 65° | — | — |
| 2000 | 93° | 52° | 72° | — | — |
| 1999 | 84° | 56° | 70° | — | — |
| 1998 | 79° | 43° | 61° | — | — |
| 1997 | 79° | 60° | 69° | — | — |
| 1996 | 81° | 54° | 67° | — | — |
| 1995 | 79° | 48° | 63° | — | — |
| 1994 | 61° | 46° | 53° | — | — |
| 1993 | 86° | 51° | 69° | — | — |
| 1992 | 90° | 53° | 71° | — | — |
| 1991 | 72° | 46° | 59° | — | — |
| 1990 | 76° | 48° | 62° | — | — |
| 1989 | 72° | 53° | 62° | — | — |
| 1988 | 71° | 44° | 58° | — | — |
| 1987 | 78° | 55° | 67° | 0.13" | — |
| 1986 | 93° | 48° | 71° | — | — |
| 1985 | 77° | 40° | 58° | — | — |
| 1984 | 84° | 45° | 64° | — | — |
| 1983 | 84° | 41° | 63° | — | — |
| 1982 | 90° | 45° | 67° | — | — |
| 1981 | 84° | 38° | 61° | — | — |
| 1978 | 85° | 43° | 64° | — | — |
| 1977 | 69° | 38° | 53° | — | — |
| 1976 | 88° | 42° | 65° | — | — |
| 1975 | 83° | 42° | 62° | — | — |
| 1974coldest | 70° | 35° | 52° | — | — |
| 1973 | 89° | 50° | 70° | — | — |
| 1971 | 76° | 42° | 59° | — | — |
Santa Clarita, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Santa Clarita, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Santa Clarita, 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 Santa Clarita, CA
Santa Clarita, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.