Weather in Santa Clarita in December
In an average December, Santa Clarita sees a daily high around 60°F and a low around 40°F, based on 1980–2026 of local climate records.
| Average high | 60°F |
|---|---|
| Typical high range | 51°F to 69°F |
| Average low | 40°F |
| Typical low range | 33°F to 48°F |
| Average daily precipitation | 0.10 in |
December records
The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
78°F
1980-12-16
Lowest
39°F
1990-12-23
Low
Highest
56°F
2020-12-08
Lowest
20°F
1990-12-22
Feels-like
Highest
56°F
2020-12-08
Lowest
10°F
1990-12-22
Humidity
Highest
11.3 g/m³
2012-12-02
Lowest
0.9 g/m³
1990-12-24
Wind
Highest
22 mph
1997-12-11
Lowest
3 mph
1985-12-03
Gust
Highest
52 mph
1997-12-11
Lowest
9 mph
1992-12-27
Precip
Wettest
7.59 in
2010
Driest
0.01 in
2017
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