Lake County
University of California
Lake County

Twitchell Island, Rio Vista - Monthly Totals

  2017 2016 2015 2014
  Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Jan 54/40 5.89 55/43 4.2 57/39 0 63/38 0.07
Feb 59/46 0.05 65/42 0.69 64/45 1.42 61/46 4.82
Mar 67/46 1.73 65/47 3.74 72/48 0.23 67/48 1.06
Apr n/a n/a 72/50 1.07 71/48 0.62 71/49 1.07
May n/a n/a 77/54 0.07 72/51 0.01 79/55 0
Jun n/a n/a 87/58 0 85/58 0.09 83/57 0
Jul n/a n/a 88/59 0 84/61 0 87/58 0
Aug n/a n/a 86/58 0 80/57 0 n/a n/a
Sep n/a n/a 85/56 0 84/57 0.01 84/59 0.21
Oct n/a n/a 74/53 2.95 80/55 0.06 79/53 0.39
Nov n/a n/a 66/46 1.08 61/40 1.43 64/45 1.155
Dec n/a n/a 56/38 3.05 54/38 1.71 57/47 7.49

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

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