Weather on January 16
Simi Valley, CA
55 Years of Data
Avg High
66°F
Avg Low
52°F
Warmest
2021
77°F avg
Coldest
2001
46°F avg
About This Date
January 16th in Simi Valley, CA typically brings mild winter weather, with average highs around 66°F and lows near 52°F. Over 31 years of records, the warmest January 16th was in 2021 (77°F average), while the coldest was 2001 (46°F) — a 31°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for January 16th in Simi Valley, CA? Great weather for outdoor activities.
Warming Trend
2.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 76° | 66° | 71° | — | — |
| 2025 | 69° | 46° | 58° | — | — |
| 2024 | 70° | 53° | 61° | — | — |
| 2023 | 51° | 42° | 47° | — | — |
| 2022 | 70° | 57° | 63° | — | — |
| 2021warmest | 81° | 73° | 77° | — | — |
| 2020 | 54° | 44° | 49° | — | — |
| 2019 | 55° | 49° | 52° | — | — |
| 2018 | 73° | 58° | 65° | — | — |
| 2017 | 63° | 47° | 55° | — | — |
| 2016 | 63° | 48° | 55° | — | — |
| 2015 | 73° | 56° | 64° | — | — |
| 2014 | 78° | 68° | 73° | — | — |
| 2013 | 68° | 48° | 58° | — | — |
| 2012 | 57° | 43° | 50° | — | — |
| 2011 | 81° | 65° | 73° | — | — |
| 2010 | 67° | 50° | 58° | — | — |
| 2009 | 75° | 66° | 71° | — | — |
| 2008 | 63° | 48° | 55° | — | — |
| 2007 | 61° | 45° | 53° | — | — |
| 2006 | 63° | 46° | 54° | — | — |
| 2005 | 77° | 61° | 69° | — | — |
| 2004 | 61° | 43° | 52° | — | — |
| 2003 | 75° | 64° | 70° | — | — |
| 2002 | 59° | 45° | 52° | — | — |
| 2001coldest | 52° | 40° | 46° | — | — |
| 2000 | 60° | 54° | 57° | — | — |
| 1999 | 70° | 50° | 60° | — | — |
| 1998 | 69° | 52° | 60° | — | — |
| 1997 | 56° | 39° | 47° | — | — |
| 1996 | 59° | 45° | 52° | — | — |
31 years of data from SIMI VALLEY CALIFORNIA