Last updated: August 31, 2025
In December, the average temperature in Greerton, New Zealand hovers around 19°C (66°F). Expect a comfortable range, with minimum temperatures dipping to 9°C (48°F) and highs reaching up to 28°C (82°F). With an average humidity of 74%, the atmosphere can feel quite warm and inviting. Be prepared for some rain, as 111 mm (4.4 in) of precipitation is expected over 14 days.
In December in Greerton, the average temperature is 19°C (66°F). Maximums can reach 28°C (82°F), while minimums can drop to as low as 9°C (48°F). This pleasant temperature range makes Greerton an ideal destination for travelers looking to enjoy mild weather and outdoor activities.
In Greerton in December, the precipitation amount is 111 mm (4.4 in) during 14 days, indicating a significant amount of rainfall for that period.
In Greerton in December humidity is 74%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it ideal for leisurely outdoor exploration but potentially heavy for those not accustomed to tropical conditions.
In Greerton in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Greerton.
UV Risk Categories
Weather in Greerton varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Greerton, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 20°C (68°F) | 66 mm (2.6 inches) | 75% | extreme |
| February Weather | 20°C (68°F) | 101 mm (4.0 inches) | 73% | extreme |
| March Weather | 18°C (65°F) | 113 mm (4.4 inches) | 73% | very high |
| April Weather | 16°C (61°F) | 148 mm (5.8 inches) | 73% | high |
| May Weather | 14°C (57°F) | 93 mm (3.7 inches) | 79% | moderate |
| June Weather | 12°C (54°F) | 135 mm (5.3 inches) | 81% | moderate |
| July Weather | 11°C (51°F) | 125 mm (4.9 inches) | 82% | moderate |
| August Weather | 11°C (52°F) | 123 mm (4.9 inches) | 79% | moderate |
| September Weather | 12°C (54°F) | 108 mm (4.2 inches) | 77% | high |
| October Weather | 14°C (57°F) | 110 mm (4.3 inches) | 76% | very high |
| November Weather | 16°C (62°F) | 90 mm (3.6 inches) | 75% | extreme |
| December Weather | 19°C (66°F) | 111 mm (4.4 inches) | 74% | extreme |