Weather Averages Arroyo Grande, CA

Weather Reports

Enter Location or Click Browse
Weather Averages for
Arroyo Grande, CA



Latitude: 34°59'N, Longitude: 120°19'W, Elevation: 176.8 m, Distance: 8.48 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 33 years
°C 15 11 12 12 13 15 17 18 18 18 17 13 11
Average high temperature
over 33 years
°C 22 18 19 19 21 22 24 26 27 27 25 22 19
Average low temperature
over 33 years
°C 7 4 5 6 6 8 9 10 11 10 9 6 4
Average precipitation
over 33 years
cm 42.2 7.6 8.1 8.4 3.6 0.8 0.3 - 0.3 1.0 2.0 4.3 6.1
Average snow cover
over 33 years
cm - - - - - - - - - - - - -
Heating degree days
over 30 years
days 2408 384 300 324 249 183 104 45 35 78 98 233 375
Cooling degree days
over 30 years
days 374 - - - 9 15 50 67 81 102 45 5 -