Last updated: August 31, 2025
In December, the average temperature in Kirkwood, South Africa reaches a pleasant 21°C (70°F). However, temperatures can vary significantly, ranging from a cool minimum of 9°C (49°F) to a scorching maximum of 42°C (108°F). Expect 50 mm (2.0 in) of precipitation spread over 8 days, and with an average humidity of 80%, it’s advisable to stay hydrated and prepared for both sun and showers.
In December in Kirkwood, the average temperature is 21°C (70°F), with maximums reaching up to 42°C (108°F) and minimums dropping as low as 9°C (49°F). This makes Kirkwood an ideal destination for travelers seeking warm weather while being prepared for possible cooler evenings.
In Kirkwood in December, the total precipitation amount is 50 mm (2.0 in) spread over 8 days.
In Kirkwood in December humidity is 80%. With an average temperature of 21°C (70°F), this humidity feels like a warm, enveloping blanket that can make even short walks feel draining, urging travelers to seek shade or a cool drink frequently.
In Kirkwood in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Kirkwood, you can check here.
UV Risk Categories
Weather in Kirkwood varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kirkwood, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 23°C (74°F) | 28 mm (1.1 inches) | 80% | extreme |
| February Weather | 23°C (73°F) | 49 mm (1.9 inches) | 79% | extreme |
| March Weather | 22°C (71°F) | 40 mm (1.6 inches) | 86% | extreme |
| April Weather | 19°C (66°F) | 30 mm (1.2 inches) | 85% | very high |
| May Weather | 17°C (62°F) | 16 mm (0.6 inches) | 84% | moderate |
| June Weather | 15°C (59°F) | 5 mm (0.2 inches) | 79% | moderate |
| July Weather | 14°C (58°F) | 12 mm (0.5 inches) | 77% | moderate |
| August Weather | 14°C (57°F) | 24 mm (0.9 inches) | 72% | high |
| September Weather | 16°C (61°F) | 31 mm (1.2 inches) | 79% | very high |
| October Weather | 18°C (65°F) | 30 mm (1.2 inches) | 77% | extreme |
| November Weather | 19°C (67°F) | 43 mm (1.7 inches) | 78% | extreme |
| December Weather | 21°C (70°F) | 50 mm (2.0 inches) | 80% | extreme |