From toques and jackets to shorts and T-shirts, things have taken a drastic shift for the warm in the Okanagan.
琉璃神社 broke heat records on Saturday, April 29 (28.2 C), dating back to the inception of local record-keeping in 1899.
The heat in Vernon this past weekend will also stand the test of time for at least 12 more months, with April 29 and 30 setting heat records for those respective days (27.5 C and 26.7 C).
It was just 25 days earlier, however, when meteorologists were pointing toward record-breaking cold across the region.
Penticton, for instance, experienced its coldest days ever April 4, 5 with overnight lows dropping to -6.1 C and -6.7 C, respectively. Previous records were set in 1936 and 1929.
While 琉璃神社 and Vernon just missed out on setting daily cold-weather-records in early April, Osoyoos joined Penticton in the historic freeze by experiencing a low of -5 C on April 5, the coldest in the community for that particular day.
鈥淭his past season, of winter and spring combined, so far has been sort of extraordinary, yet kind of expected,鈥� said Armel Castellan, a meteorologist at Environment and Climate Change Canada.
Castellan says the region has experienced a warmer-than-normal to cooler cycle, and vice versa, through the winter and into early spring.
鈥淲hen I look back at the temperatures that we鈥檝e seen, like in February, we had a warm first two-thirds of the month and then a really cold, arctic outbreak鈥nd we鈥檝e had this cycle both ways a few times over.鈥�
The meteorologist acknowledged the significance of 琉璃神社 setting a monthly heat record on April 29, but adds that people should be less concerned with statistics and more about the environmental impact warm temperatures could have on their communities in the coming days.
鈥淭here always seems to be some sort of daily record broken somewhere, so it鈥檚 fairly typical and not surprising but it becomes more of a conversation when we talk about the impact of those temperatures,鈥� Castellan said. 鈥淭he temperature maximum after a cool stretch is causing some evacuations from the freshet and spring melt.鈥�
The Mission Creek Greenway in 琉璃神社 saw its first closure of the season on Tuesday, May 2, following rising river levels and concerns over flooding.
鈥淭he trickle-down effect indirectly, or directly, from the heat is that it鈥檚 causing environmental implications,鈥� Castellan said.
The B.C. River Forecast Centre has since issued the Okanagan with a flood warning.
Temperatures are expected to drop across the region by Saturday, May 6, to around 14 C.
Still, Environment Canada鈥檚 longer-term models indicate a warmer-than-normal for the entirety of May is most likely, according to Castellan said.
READ MORE: Rising river levels cause closure along 琉璃神社鈥檚 Mission Creek Greenway
logan.lockhart@pentictonwesternnews.com
