Last updated: June 24, 2025
In December, the average temperature in Ecru, United States is a cool 9°C (49°F). Expect a temperature range that can dip to a minimum of -6°C (22°F) and soar to a maximum of 25°C (77°F). With an average humidity of 88%, you'll likely feel the crispness in the air. However, don't forget your umbrella; precipitation averages 146 mm (5.8 in) over 11 days during the month, adding to the region's vibrant atmosphere.
In December in Ecru, the average temperature is 9°C (49°F). The maximum can reach 25°C (77°F), while the minimum can drop as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures, from mild days to chilly nights.
In Ecru in December, the total precipitation amount is 146 mm (5.8 in) recorded over a span of 11 days.
In Ecru in December, humidity is 88%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.
In Ecru in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Ecru for better planning.
UV Risk Categories
Weather in Ecru varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ecru, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (45°F) | 126 mm (4.9 inches) | 86% | moderate |
| February Weather | 9°C (49°F) | 191 mm (7.5 inches) | 85% | high |
| March Weather | 14°C (57°F) | 163 mm (6.4 inches) | 84% | very high |
| April Weather | 17°C (62°F) | 147 mm (5.8 inches) | 81% | very high |
| May Weather | 22°C (72°F) | 116 mm (4.6 inches) | 83% | extreme |
| June Weather | 26°C (78°F) | 136 mm (5.4 inches) | 83% | extreme |
| July Weather | 27°C (81°F) | 112 mm (4.4 inches) | 80% | extreme |
| August Weather | 27°C (80°F) | 123 mm (4.8 inches) | 73% | very high |
| September Weather | 25°C (77°F) | 105 mm (4.2 inches) | 70% | very high |
| October Weather | 19°C (66°F) | 111 mm (4.4 inches) | 73% | high |
| November Weather | 11°C (52°F) | 78 mm (3.1 inches) | 85% | high |
| December Weather | 9°C (49°F) | 146 mm (5.8 inches) | 88% | moderate |