Spring officially started Friday, but from looking at the high temperatures during the week that ended March 20, Jefferson had a day of almost summer weather.
Weather data reported by volunteer weather observer John Beltz follows:
| Date | High temp | Low temp | Precip |
| Mar. 14 | 70 | 31 | |
| Mar. 15 | 64 | 30 | |
| Mar. 16 | 73 | 35 | |
| Mar. 17 | 85 | 31 | |
| Mar. 18 | 48 | 31 | |
| Mar. 19 | 52 | 33 | |
| Mar. 20 | 49 | 31 |
