Yorba Linda experiences mild winters, with temperatures ranging from around 2-30°C in January and December, but dropping as low as 3°C in March. Spring brings warmer days, with April and May averaging highs of up to 34°C and 32°C respectively. Summer is hot, with June, July, and August all reaching average highs above 35°C. Autumn cools down, with September temperatures similar to those of winter, but October and November still seeing highs in the mid-30s.