Santa Cruz Weather in December
In December, Santa Cruz averages a high of 30°C (86°F) and a low of 20°C (68°F), based on 38 years of historical weather data from EL TROMPILLO.
30°C
Average high
86°F
20°C
Average low
68°F
42°C
Record high
107°F · 2002
7°C
Record low
45°F · 1980
What to Expect in Santa Cruz in December
Typical December days in Santa Cruz reach 30°C (86°F) during the afternoon and cool to around 20°C (68°F) overnight. On average, measurable rain falls on about 61% of days this month. Over the past 38 years, December temperatures in Santa Cruz have ranged from a record high of 42°C (2002) down to a record low of 7°C (1980).
For a day-by-day look or other months, see the full Santa Cruz weather history.