Last updated: June 18, 2025
In Upper Island Cove, Canada, the average temperature in December hovers around 1°C (33°F). Expect a chilly atmosphere where temperatures can dip as low as -11°C (13°F), while occasionally reaching a maximum of 12°C (54°F). Rainfall is notable, with 148 mm (5.8 in) spread over 18 days, contributing to an average humidity level of 83%. Be prepared for a wet and cool month!
In December in Upper Island Cove, the average temperature is 1°C (33°F). Maximums can reach 12°C (54°F), and minimums can be as low as -11°C (13°F). Travelers should be prepared for chilly conditions and pack accordingly to ensure a comfortable visit.
In Upper Island Cove in December, the total precipitation amount is 148 mm (5.8 in), occurring over the course of 18 days.
In Upper Island Cove in December, humidity is 83%. With an average temperature of 1°C (33°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable than expected.
In Upper Island Cove 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 Upper Island Cove.
UV Risk Categories
Weather in Upper Island Cove varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Upper Island Cove, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 113 mm (4.4 inches) | 83% | low |
| February Weather | -3°C (26°F) | 111 mm (4.4 inches) | 84% | moderate |
| March Weather | -2°C (29°F) | 117 mm (4.6 inches) | 85% | moderate |
| April Weather | 2°C (35°F) | 134 mm (5.3 inches) | 88% | high |
| May Weather | 4°C (40°F) | 97 mm (3.8 inches) | 90% | very high |
| June Weather | 9°C (48°F) | 104 mm (4.1 inches) | 91% | very high |
| July Weather | 13°C (56°F) | 103 mm (4.1 inches) | 94% | very high |
| August Weather | 16°C (61°F) | 84 mm (3.3 inches) | 93% | very high |
| September Weather | 13°C (56°F) | 127 mm (5.0 inches) | 90% | high |
| October Weather | 9°C (48°F) | 110 mm (4.3 inches) | 87% | moderate |
| November Weather | 5°C (41°F) | 128 mm (5.0 inches) | 84% | low |
| December Weather | 1°C (33°F) | 148 mm (5.8 inches) | 83% | low |