Weather on January 11
Simi Valley, CA
55 Years of Data
About This Date
January 11th in Simi Valley, CA typically brings mild winter weather, with average highs around 65°F and lows near 49°F. Over 31 years of records, the warmest January 11th was in 2009 (72°F average), while the coldest was 2013 (43°F) — a 29°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 11th in Simi Valley, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 67° | 55° | 61° | — | — |
| 2025 | 67° | 50° | 58° | — | — |
| 2024 | 54° | 44° | 49° | — | — |
| 2023 | 57° | 45° | 51° | — | — |
| 2022 | 71° | 54° | 62° | — | — |
| 2021 | 71° | 54° | 62° | — | — |
| 2020 | 59° | 46° | 53° | — | — |
| 2019 | 59° | 48° | 54° | — | — |
| 2018 | 69° | 50° | 60° | — | — |
| 2017 | 57° | 48° | 53° | — | — |
| 2016 | 60° | 50° | 55° | — | — |
| 2015 | 58° | 52° | 55° | — | — |
| 2014 | 75° | 58° | 66° | — | — |
| 2013coldest | 52° | 35° | 43° | — | — |
| 2012 | 75° | 45° | 60° | — | — |
| 2011 | 57° | 49° | 53° | — | — |
| 2010 | 78° | 62° | 70° | — | — |
| 2009warmest | 81° | 63° | 72° | — | — |
| 2008 | 72° | 48° | 60° | — | — |
| 2007 | 54° | 46° | 50° | — | — |
| 2006 | 66° | 45° | 55° | — | — |
| 2005 | 55° | 45° | 50° | — | — |
| 2004 | 77° | 52° | 64° | — | — |
| 2003 | 63° | 45° | 54° | — | — |
| 2002 | 77° | 52° | 64° | — | — |
| 2001 | 49° | 42° | 45° | — | — |
| 2000 | 63° | 45° | 54° | — | — |
| 1999 | 75° | 52° | 63° | — | — |
| 1998 | 61° | 47° | 54° | — | — |
| 1997 | 53° | 42° | 48° | — | — |
| 1996 | 77° | 61° | 69° | — | — |
Simi Valley, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Simi Valley, 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 Simi Valley, CA
Most pleasant months in Simi Valley, CA: January, March, April, May, June, October, November.