THINGS TO DO · YOUTUBE SHORT
Things to Do in Simi Valley!
A local activity Short shared by Teresa in California.
Watch on YouTube ↗
Weather · January
Simi Valley weather in January
Average highs of 70°F, lows of 43°F and 3.7 in of rain, from 30 years of weather records.
January is Simi Valley’s 11th warmest month, with average highs of 70°F and lows of 43°F. That is 1° warmer than December, and 12° below the yearly average high.
- Average high
- 70°F
- Average low
- 43°F
- Precipitation
- 3.7 in
- Wet days
- 6
- Sunrise · sunset
- 7:00 AM · 5:07 PM
January across the year
High and low Rain
What to wear in January
- Mild days: dress in layers, with a light jacket or sweater for mornings and evenings.
- Pack an umbrella or rain jacket: rain or snow falls on about 6 days this month.
January is good for
Around Simi Valley
See Simi Valley
A look around town before you go.
THINGS TO DO · YOUTUBE SHORT
Top Things to do in Simi Valley.
A local activity Short shared by Lian Turnbough.
Watch on YouTube ↗January compared with the months around it
Planning a trip? See the best time to visit Simi Valley and today’s forecast.
Questions
How hot does it get in Simi Valley in January?
Average highs are 70°F and average lows 43°F, for a daily mean of 56°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Simi Valley in January?
January averages 3.7 in of precipitation over about 6 days with at least 0.01 in. It is the 2nd wettest month of the year.
What time is sunset in Simi Valley in January?
Around mid-January the sun rises about 7:00 AM and sets about 5:07 PM, for roughly 10.1 hours of daylight.
Is January a good time to visit Simi Valley?
The mildest months for visiting are April, May, November. January is mild.
NOAA U.S. Climate Normals 1991–2020, Woodland Hills Pierce College station (11.3 mi from downtown). Sunrise and sunset are calculated for January 15 at the city’s coordinates.