Last updated: June 18, 2025
In December, the average temperature in Cassidy, Canada hovers around 2°C (36°F), with a temperature range that can dip to a chilly -12°C (11°F) and peak at a mild 12°C (54°F). Expect 228 mm (9.0 in) of precipitation spread over 19 days, contributing to a relatively high average humidity of 87%. Be prepared for a damp and cool month!
In December in Cassidy, the average temperature is 2°C (36°F). Maximum can reach 12°C (54°F) and minimum can be as low as -12°C (11°F). Be prepared for chilly weather and pack warm clothing if you're planning to visit during this time.
In Cassidy in December, the precipitation amount is 228 mm (9.0 in) over the course of 19 days.
In Cassidy in December, humidity is 87%. With an average temperature of 2°C (36°F), this humidity feels like an unwelcome chill that seeps into your bones, making outdoor exploration feel damp and heavy, and encouraging travelers to seek the warmth of indoor attractions instead.
In Cassidy in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Cassidy.
UV Risk Categories
Weather in Cassidy varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cassidy, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 230 mm (9.1 inches) | 86% | low |
| February Weather | 2°C (35°F) | 138 mm (5.4 inches) | 85% | moderate |
| March Weather | 4°C (40°F) | 129 mm (5.1 inches) | 86% | moderate |
| April Weather | 7°C (46°F) | 124 mm (4.9 inches) | 86% | high |
| May Weather | 12°C (54°F) | 68 mm (2.7 inches) | 81% | very high |
| June Weather | 15°C (59°F) | 70 mm (2.8 inches) | 83% | very high |
| July Weather | 18°C (64°F) | 31 mm (1.2 inches) | 84% | very high |
| August Weather | 18°C (65°F) | 32 mm (1.3 inches) | 77% | very high |
| September Weather | 14°C (57°F) | 130 mm (5.1 inches) | 76% | high |
| October Weather | 8°C (47°F) | 159 mm (6.2 inches) | 88% | moderate |
| November Weather | 5°C (41°F) | 262 mm (10.3 inches) | 87% | low |
| December Weather | 2°C (36°F) | 228 mm (9.0 inches) | 87% | low |