Through May 25, the frequency of 90 degree days in the US is second lowest on record. The only year that was cooler was 1983, which was cooled by the eruption of El Chichón.
Through May 25, the frequency of 90 degree days in the US is second lowest on record. The only year that was cooler was 1983, which was cooled by the eruption of El Chichón.