Ottawa experienced a cooler and drier May than usual, according to data from Environment Canada. The average temperature for the month was 14.2°C, which is 1.5°C below the 30-year average of 15.7°C. Precipitation totaled 45 mm, well below the typical May rainfall of 80 mm.
Temperature Trends
The cooler conditions were most pronounced in the first half of the month, with several days seeing highs in the low teens. The warmest day was May 28, when the mercury hit 24°C. Overall, the month saw 12 days with below-normal temperatures.
Precipitation Deficit
Rainfall was scarce, with only 45 mm recorded, compared to the usual 80 mm. The driest period was from May 10 to 20, when no measurable rain fell. This has led to concerns about dry conditions for gardens and agriculture in the region.
Impact on Local Events
The cooler weather delayed the blooming of tulips at Commissioners Park, but by early May, they were in full display. The annual Canadian Tulip Festival proceeded as planned, though attendance was slightly lower due to the chilly conditions.
Looking ahead, Environment Canada predicts a warmer and wetter June for Ottawa, with temperatures expected to return to seasonal norms.
