Weather in Fullerton in December 2025
Fullerton Weather Forecast for December 2025, is based on previous years' statistical data.
December
Start Week On
Sunday
Monday
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- 1+68°
+55°
- 2+66°
+55°
- 3+68°
+55°
- 4+68°
+55°
- 5+66°
+55°
- 6+68°
+54°
- 7+68°
+54°
- 8+68°
+54°
- 9+66°
+55°
- 10+66°
+54°
- 11+64°
+54°
- 12+64°
+54°
- 13+64°
+54°
- 14+64°
+54°
- 15+64°
+52°
- 16+63°
+52°
- 17+66°
+54°
- 18+66°
+50°
- 19+66°
+50°
- 20+68°
+50°
- 21+66°
+52°
- 22+66°
+52°
- 23+66°
+54°
- 24+68°
+52°
- 25+68°
+54°
- 26+66°
+50°
- 27+64°
+50°
- 28+64°
+50°
- 29+63°
+50°
- 30+61°
+50°
- 31+63°
+52°
Weather in large and nearby cities
Weather in Washington, D.C.+64°
Sacramento+66°
Tustin+66°
South El Monte+64°
Santa Ana+64°
West Covina+64°
Irvine+64°
Anaheim Royal Mobile Home Park+64°
Bellflower+66°
Buena Park+64°
Clearwater+66°
West End+70°
Minimum and maximum
world's temperature today
world's temperature today
Chile
Puerto Natales
Puerto Natales
- day
- +32°F
- night
- +19°F
Egypt
Dishnā
Dishnā
- day
- +120°F
- night
- +90°F
Temperature units
°F°C
Icons