Weather on January 11
Simi Valley, CA
55 Years of Data
Avg High
65°F
Avg Low
49°F
Warmest
2009
72°F avg
Coldest
2013
43°F avg
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° | — | — |
31 years of data from SIMI VALLEY CALIFORNIA