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Twitchell Island, Rio Vista - Monthly Totals

  2021 2020 2019 2018
  Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Jan 59/40 0.47000 57/41 0.89000 59/42 0.77000 57/43 4.28000
Feb 64/44 0.04000 68/42 0.00000 55/41 7.76000 64/39 0.23000
Mar n/a n/a 63/45 1.13000 63/45 3.25000 63/43 3.42000
Apr n/a n/a 72/51 1.43000 72/52 0.39000 69/49 2.12000
May n/a n/a 80/56 0.19000 72/52 1.99000 74/54 0.01000
Jun n/a n/a 86/60 0.00000 85/59 0.00000 84/58 0.00000
Jul n/a n/a 87/59 0.01000 88/60 0.00000 89/61 0.00000
Aug n/a n/a 91/63 0.09000 90/62 0.00000 85/60 0.00000
Sep n/a n/a 89/62 0.00000 85/58 0.13000 85/56 0.00000
Oct n/a n/a 80/49 0.01000 79/47 0.02000 79/53 0.06000
Nov n/a n/a 67/40 0.35000 70/42 0.59000 68/42 3.48000
Dec n/a n/a 59/39 1.39000 57/43 3.27000 58/41 3.36000

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