Riverside County
University of California
Riverside County

Winchester - Monthly Totals

  2019 2018 2017 2016
  Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Jan 60/38 1.47 72/42 0.04 60/40 2.94 64/40 2.56
Feb n/a n/a 67/37 0.545 63/44 0.68 79/40 0.14
Mar n/a n/a 67/44 1.14 73/43 0.05 75/45 0.51
Apr n/a n/a 74/47 0 75/46 0 78/49 0.07
May n/a n/a 73/51 0.02 76/50 0.04 77/54 0.47
Jun n/a n/a 84/55 0 88/57 0 91/60 0
Jul n/a n/a 95/65 0.09 94/63 0.11 93/63 0
Aug n/a n/a 94/64 0.04 93/63 0.06 94/63 0
Sep n/a n/a 91/57 0 84/58 0.01 85/59 0.09
Oct n/a n/a 79/52 0.65 83/51 0 83/61 0.2
Nov n/a n/a 72/42 0.66 75/45 0.04 77/46 0.67
Dec n/a n/a 63/38 1.14 73/38 0 64/42 2.86

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

Webmaster Email: nshein@ucdavis.edu