![](https://247wallst.com/wp-content/uploads/2021/12/imageForEntry13-i6s.jpg)
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6. Los Angeles, California
> High average December temperature, 1991-2020: 67°F
> Low average December temperature, 1991-2020: 48°F
![](https://247wallst.com/wp-content/uploads/2021/11/imageForEntry39-X0K.jpg)
Source: MattGush / iStock via Getty Images
5. Riverside, California
> High average December temperature, 1991-2020: 67°F
> Low average December temperature, 1991-2020: 43°F
![](https://247wallst.com/wp-content/uploads/2021/12/imageForEntry37-oyP.jpg)
Source: Paulbr / iStock via Getty Images
4. Jacksonville, Florida
> High average December temperature, 1991-2020: 68°F
> Low average December temperature, 1991-2020: 50°F
![](https://247wallst.com/wp-content/uploads/2021/12/imageForEntry23-tZe.jpg)
Source: SeanPavonePhoto / iStock via Getty Images
3. Orlando, Florida
> High average December temperature, 1991-2020: 73°F
> Low average December temperature, 1991-2020: 55°F
![](https://247wallst.com/wp-content/uploads/2021/12/imageForEntry40-okk.jpg)
Source: anouchka / iStock via Getty Images
2. Tampa, Florida
> High average December temperature, 1991-2020: 74°F
> Low average December temperature, 1991-2020: 56°F