| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Monthly high in °F: | 64° | 64° | 65° | 69° | 72° | 75° | 77° | 80° | 79° | 76° | 70° | 64° |
| Average Monthly low in °F: | 41° | 42° | 44° | 45° | 48° | 51° | 54° | 55° | 54° | 49° | 44° | 40° |
| Average Snow/Rain (Precip.) (in inches) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days with precipitation: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Hours of sunshine: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| What's The Average High Temp in San Luis Obispo? | 71.3 °F |
| What's the Average Low in San Luis Obispo? | 47.3 °F |
| What's the Average Temperature in San Luis Obispo? | 59.3 °F |
| How Many Inches of Rain per year does San Luis Obispo get ? | 19.02 inches |
| How Many Rainy Days a year are there in San Luis Obispo? | N/A |
| How Much Sunshine each year is there in San Luis Obispo (in hours)? | N/A |
| How much, if any, snow falls each year in San Luis Obispo? | N/A |
N/A = This data was not available for this city. Usually this means the weather station did not supply, track, or have this particular information.