Lat: 33.64N, Lon: 117.6W
Wx Zone: CAZ042
Daily Normals
for Rancho Santa Margarita, CA
| Day |
Avg Temps (°F) |
Precip (in) |
Snow (in) |
Degree Days (°F) |
| Low |
High |
Mean |
Month |
Year |
Month |
Year |
Heat |
Cool |
| 9/1 | 63°F | 83°F | 73°F | 0.00" | 10.08" | 0.00" | 0.00" | N/A | 8°F | | 9/2 | 63°F | 83°F | 73°F | 0.00" | 10.08" | 0.00" | 0.00" | N/A | 8°F | | 9/3 | 63°F | 83°F | 73°F | 0.00" | 10.08" | 0.00" | 0.00" | N/A | 8°F | | 9/4 | 63°F | 83°F | 73°F | 0.01" | 10.09" | 0.00" | 0.00" | N/A | 8°F | | 9/5 | 63°F | 83°F | 73°F | 0.01" | 10.09" | 0.00" | 0.00" | N/A | 8°F | | 9/6 | 62°F | 83°F | 73°F | 0.01" | 10.09" | 0.00" | 0.00" | N/A | 7°F | | 9/7 | 62°F | 82°F | 72°F | 0.01" | 10.09" | 0.00" | 0.00" | N/A | 7°F | | 9/8 | 62°F | 82°F | 72°F | 0.02" | 10.10" | 0.00" | 0.00" | N/A | 7°F | | 9/9 | 62°F | 82°F | 72°F | 0.02" | 10.10" | 0.00" | 0.00" | N/A | 7°F | | 9/10 | 62°F | 82°F | 72°F | 0.02" | 10.10" | 0.00" | 0.00" | N/A | 7°F | | 9/11 | 62°F | 82°F | 72°F | 0.03" | 10.11" | 0.00" | 0.00" | N/A | 7°F | | 9/12 | 62°F | 82°F | 72°F | 0.04" | 10.12" | 0.00" | 0.00" | N/A | 7°F | | 9/13 | 62°F | 82°F | 72°F | 0.04" | 10.12" | 0.00" | 0.00" | N/A | 7°F | | 9/14 | 62°F | 81°F | 72°F | 0.05" | 10.13" | 0.00" | 0.00" | N/A | 7°F | | 9/15 | 61°F | 81°F | 71°F | 0.06" | 10.14" | 0.00" | 0.00" | N/A | 6°F | | 9/16 | 61°F | 81°F | 71°F | 0.07" | 10.15" | 0.00" | 0.00" | N/A | 6°F | | 9/17 | 61°F | 81°F | 71°F | 0.08" | 10.16" | 0.00" | 0.00" | N/A | 6°F | | 9/18 | 61°F | 81°F | 71°F | 0.09" | 10.17" | 0.00" | 0.00" | N/A | 6°F | | 9/19 | 61°F | 81°F | 71°F | 0.10" | 10.18" | 0.00" | 0.00" | N/A | 6°F | | 9/20 | 61°F | 80°F | 71°F | 0.12" | 10.20" | 0.00" | 0.00" | N/A | 6°F | | 9/21 | 61°F | 80°F | 70°F | 0.13" | 10.21" | 0.00" | 0.00" | N/A | 6°F | | 9/22 | 60°F | 80°F | 70°F | 0.14" | 10.22" | 0.00" | 0.00" | N/A | 6°F | | 9/23 | 60°F | 80°F | 70°F | 0.15" | 10.23" | 0.00" | 0.00" | N/A | 5°F | | 9/24 | 60°F | 80°F | 70°F | 0.17" | 10.25" | 0.00" | 0.00" | N/A | 5°F | | 9/25 | 60°F | 79°F | 70°F | 0.18" | 10.26" | 0.00" | 0.00" | N/A | 5°F | | 9/26 | 60°F | 79°F | 70°F | 0.19" | 10.27" | 0.00" | 0.00" | N/A | 5°F | | 9/27 | 60°F | 79°F | 69°F | 0.21" | 10.29" | 0.00" | 0.00" | N/A | 5°F | | 9/28 | 59°F | 79°F | 69°F | 0.22" | 10.30" | 0.00" | 0.00" | N/A | 5°F | | 9/29 | 59°F | 79°F | 69°F | 0.24" | 10.32" | 0.00" | 0.00" | N/A | 4°F | | 9/30 | 59°F | 78°F | 69°F | 0.25" | 10.33" | 0.00" | 0.00" | N/A | 4°F | | 10/1 | 59°F | 78°F | 69°F | 0.02" | 10.35" | 0.00" | 0.00" | N/A | 4°F |
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