UCCE Sonoma County
University of California
UCCE Sonoma County

Santa Rosa - Monthly Totals

  2018 2017 2016 2015
  Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Avg.
Temps
Rain
Total
Jan 58/40 5.75 55/38 14.43 * 55/43 8.67 61/36 0.02
Feb 64/31 0.74 58/40 11.47 * 66/39 0.11 64/41 2.8
Mar 62/38 6.2 65/41 3.05 62/43 5.85 68/39 0.13
Apr 65/40 4.24 66/41 3.45 69/42 1.16 68/38 1.38
May 70/45 0.11 72/44 0.11 70/46 0.35 66/45 0.06
Jun 76/46 0.02 79/50 0.37 76/47 0.07 76/47 0.16
Jul n/a n/a 81/49 0 78/49 0.04 77/53 0.01
Aug n/a n/a 78/53 0 75/51 0.01 75/49 0.04
Sep n/a n/a 83/50 0.18 81/47 0 82/46 0.39
Oct n/a n/a 79/40 0.14 71/47 5.68 80/46 0.01
Nov n/a n/a 63/42 4.48 65/42 3.41 64/34 0.98
Dec n/a n/a 60/31 0.04 56/34 6.04 55/36 6.11

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

* Data accuracy is not guaranteed. Months marked with * are suspect. Click on the month to view daily data and review numbers further.

University of California Cooperative Extension, Sonoma County
133 Aviation Blvd Suite 109, Santa Rosa, CA 95403  Phone: 707.565.2621  Fax: 707.565.2623
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