Riverside County
University of California
Riverside County

Winchester - Monthly Totals

  2018 2017 2016 2015
  Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Jan 72/42 0.04 60/40 2.94 64/40 2.56 68/39 0.69
Feb 67/37 0.545 63/44 0.68 79/40 0.14 73/41 0.41
Mar 67/44 1.14 73/43 0.05 75/45 0.51 77/45 0.86
Apr 74/47 0 75/46 0 78/49 0.07 76/48 0.02
May 73/51 0.02 76/50 0.04 77/54 0.47 73/53 0.9
Jun n/a n/a 88/57 0 91/60 0 89/59 0.08
Jul n/a n/a 94/63 0.11 93/63 0 87/61 0.92
Aug n/a n/a 93/63 0.06 94/63 0 88/60 0.01
Sep n/a n/a 84/58 0.01 85/59 0.09 91/64 0.85
Oct n/a n/a 83/51 0 83/61 0.2 84/59 0.14
Nov n/a n/a 75/45 0.04 77/46 0.67 71/40 0
Dec n/a n/a 73/38 0 64/42 2.86 65/35 0.02

Rainfall measured in inches. Temperatures in Farenheit. Click on any month to see daily totals.

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