| Monthly Solar Values for 525 Golden Gate (Future PUC HQ Bldg. @ McAllister |
| Month | Solar Resource |
| January | 2.40 |
| February | 3.18 |
| March | 5.01 |
| April | 6.42 |
| May | 6.65 |
| June | 7.16 |
| July | 6.35 |
| August | 6.11 |
| September | 5.16 |
| October | 4.02 |
| November | 3.19 |
| December | 2.14 |
| Solar Resource = Kilowatt hours per square meter per day |