Precipitation Data for Ontario, CA 91761

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total % of 30yr Avg
30yr Avg
(1981-2010)
View in Rain Harvest Calculator
3.31 3.39 2.32 0.94 0.3 0.12 0.09 0.13 0.27 0.64 1.21 2.32 15.04 -
5yr Avg
(2013-2017)
View in Rain Harvest Calculator
2.35 1.50 0.56 0.32 0.64 0.00 0.14 0.03 0.38 0.33 0.53 1.84 8.62 57%
Recent Years
2017
View in Rain Harvest Calculator
7.39 2.62 0.14 0.04 0.56 0.0 0.05 0.02 0.04 0.0 0.0 0.0 10.86 72%
2016
View in Rain Harvest Calculator
2.19 0.43 1.41 0.3 1.27 0.0 0.0 0.0 0.0 0.62 0.83 3.43 10.48 70%
2015
View in Rain Harvest Calculator
0.94 1.66 0.19 0.5 0.94 0.01 0.6 0.0 1.72 0.67 0.45 1.0 8.68 58%
2014
View in Rain Harvest Calculator
0.1 2.07 0.5 0.75 0.07 0.0 0.0 0.13 0.12 0.18 1.05 4.41 9.38 62%
2013
View in Rain Harvest Calculator
1.13 0.71 0.58 0.0 0.37 0.0 0.04 0.0 0.0 0.2 0.32 0.36 3.71 25%