Last updated: June 24, 2025
In December, the average temperature in Newton Grove, United States hovers around 9°C (49°F). However, be prepared for a range of temperatures, with minimums dipping to -7°C (20°F) and maximums soaring up to 25°C (78°F). Expect 110 mm (4.3 in) of precipitation over 9 days, contributing to an average humidity of 86%. Stay cozy and embrace the weather!
In December in Newton Grove, the average temperature is 9°C (49°F), with maximums reaching 25°C (78°F) and minimums dropping as low as -7°C (20°F). Be prepared for a wide range of temperatures while traveling, ensuring you pack accordingly for both warm and chilly days.
In Newton Grove in December, the precipitation amount is 110 mm (4.3 in) over the course of 9 days.
In Newton Grove in December, humidity is 86%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill in the air, making travel uncomfortable as the moisture clings to your skin and thickens the atmosphere, creating a sense of heaviness that can tire you quickly.
In Newton Grove 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 Newton Grove for better planning.
UV Risk Categories
Weather in Newton Grove varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Newton Grove, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (45°F) | 89 mm (3.5 inches) | 85% | moderate |
| February Weather | 10°C (51°F) | 89 mm (3.5 inches) | 82% | high |
| March Weather | 12°C (54°F) | 71 mm (2.8 inches) | 81% | very high |
| April Weather | 17°C (63°F) | 100 mm (3.9 inches) | 80% | very high |
| May Weather | 22°C (72°F) | 118 mm (4.6 inches) | 81% | extreme |
| June Weather | 25°C (77°F) | 124 mm (4.9 inches) | 81% | extreme |
| July Weather | 27°C (81°F) | 120 mm (4.7 inches) | 81% | extreme |
| August Weather | 26°C (79°F) | 177 mm (7.0 inches) | 80% | very high |
| September Weather | 24°C (75°F) | 146 mm (5.8 inches) | 79% | very high |
| October Weather | 19°C (67°F) | 58 mm (2.3 inches) | 80% | very high |
| November Weather | 12°C (53°F) | 84 mm (3.3 inches) | 85% | moderate |
| December Weather | 9°C (49°F) | 110 mm (4.3 inches) | 86% | moderate |