Rainfall, July 1809-June 1810
From Daily Record, 1 November 1802-25 May 1826 (Massachusettes Historical Society).
In Jefferson's hand alongside entries for December 1809 and June 1810.
the rains of the last 6 months are as follows.
| I | |
|---|---|
| July | 2.8374 |
| Aug. | 1.0409 |
| Sep. | .8596 |
| Oct. | 5.3486 |
| Nov. | 3.8368 |
| Dec. | 2.9850 |
| 16.9078 |
rain of the half year
| I | |
|---|---|
| Jan. | 1.873 |
| Feb | 4.2748 |
| Mar. | 3.1731 |
| Apr. | 4.57 |
| May | 2.1235 |
| June | 5.693 |
| 21.7074 |