Last updated: June 24, 2025
In Port Hadlock-Irondale, United States, the average temperature in December hovers around 6°C (43°F). Expect chilly conditions, with minimum temperatures dropping to a brisk -5°C (23°F) and highs reaching a mild 13°C (55°F). This month also sees considerable precipitation, averaging 187 mm (7.4 in) spread over 21 days, contributing to an average humidity of 87%. Be prepared for a damp and cool atmosphere!
In December in Port Hadlock-Irondale, the average temperature is 6°C (43°F). Maximum temperatures can reach up to 13°C (55°F), while minimums can drop as low as -5°C (23°F). This weather makes it essential to pack layers if you're planning to travel during this time.
In Port Hadlock-Irondale in December, the total precipitation amount is 187 mm (7.4 in) over the course of 21 days.
In Port Hadlock-Irondale in December, humidity is 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.
In Port Hadlock-Irondale in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Port Hadlock-Irondale, you can visit Hourly UV Index in Port Hadlock-Irondale.
UV Risk Categories
Weather in Port Hadlock-Irondale varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Port Hadlock-Irondale, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 160 mm (6.3 inches) | 86% | low |
| February Weather | 5°C (41°F) | 157 mm (6.2 inches) | 84% | moderate |
| March Weather | 7°C (45°F) | 131 mm (5.1 inches) | 85% | moderate |
| April Weather | 9°C (49°F) | 124 mm (4.9 inches) | 83% | high |
| May Weather | 12°C (54°F) | 91 mm (3.6 inches) | 84% | very high |
| June Weather | 15°C (58°F) | 125 mm (4.9 inches) | 84% | very high |
| July Weather | 17°C (62°F) | 58 mm (2.3 inches) | 82% | very high |
| August Weather | 17°C (63°F) | 51 mm (2.0 inches) | 73% | very high |
| September Weather | 15°C (59°F) | 129 mm (5.1 inches) | 74% | high |
| October Weather | 11°C (52°F) | 155 mm (6.1 inches) | 83% | moderate |
| November Weather | 8°C (47°F) | 187 mm (7.4 inches) | 86% | low |
| December Weather | 6°C (43°F) | 187 mm (7.4 inches) | 87% | low |