Last updated: August 31, 2025
December in Calitzdorp, South Africa, is characterized by a striking temperature range that peaks at a scorching 42°C (108°F), with an inviting average of 21°C (70°F) and a refreshing minimum of 10°C (49°F) during the cooler nights. This month sees a modest precipitation amount of 33 mm (1.3 in), spread over approximately 6 days, making it an ideal time for those who enjoy a warm, dry climate infused with occasional rains. With an average humidity level of 63%, visitors can expect a pleasant balance of warmth and freshness, perfect for exploring the beautiful landscapes and local attractions of this enchanting region.
In Calitzdorp, South Africa, December ushers in the summer heat with temperatures reflecting a lively increase across the month. Minimums sit around a mild 10°C (49°F), offering a comfortable start to the day, while averages hover at a pleasant 21°C (70°F). As the sun rises higher, maximums soar to a blistering 42°C (108°F), showcasing the region's capacity for extreme warmth. This pattern of rising temperatures not only marks December as one of the hottest months, but also sets the stage for the following year, as the trend of warm days and cool nights continues into January. The overall climate encourages outdoor activities and exploration, inviting visitors to experience Calitzdorp's unique blend of warmth and charm.
December in Calitzdorp, South Africa, brings a noteworthy precipitation of 33 mm (1.3 in), spread over about 6 days. This marks a slight decline from the more generous rains of November, which recorded 49 mm (1.9 in), yet December maintains its role in the region's wet season. As the year draws to a close, this month experiences a balanced interplay of showers, providing much-needed moisture to the landscape, and setting the stage for a lush start to the new year. The trend of gradually decreasing precipitation from the peak in November contributes to the overall seasonal pattern, highlighting the shift from late spring wetness to the drier months ahead.
In Calitzdorp, South Africa, December marks the culmination of a year characterized by varying humidity levels. With a humidity of 63%, December shares the same low point as November, suggesting a steady decline as the year ends. Following a trend of increasing moisture from March through June—where humidity peaks at 82%—the region experiences a gradual retreat in moisture levels during the latter part of the year. This pattern is reflective of a drying out process that sees humidity steadily decrease leading into the summer months, making December a comfortable time in Calitzdorp, while still showcasing the lingering warmth of the previous seasons.
As December rolls into Calitzdorp, the UV Index peaks at 15, marking it as an extreme level of exposure with a swift burn time of just 10 minutes. This trend of heightened UV exposure has been on the rise since the start of the year, with the index consistently hovering in the extreme category from October through December. The warmer months see a gradual increase, moving from March's 11 down to April’s 8, before rising to a striking 14 in November. As we enter the summer season, it’s crucial to take caution and protect your skin, especially during these intense UV conditions. For more detailed information on the UV Index in Calitzdorp, visit Calitzdorp UV Index.
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In Calitzdorp, South Africa, December shines brightly with an impressive 419 hours of sunshine, marking it as one of the sunniest months of the year. As the seasons transition, there's a noticeable upward trend in sunshine hours from November's 388 hours to December, showcasing the peak of summer. From January through March, residents can bask in gradually increasing daylight, reaching almost 359 hours in March before a slight dip occurs in the cooler months. However, by December, the region fully embraces warmth and brightness, providing endless opportunities for outdoor adventures and relaxation under the sun. This radiant climate not only enhances the beauty of the landscape but also enriches the vibrant local culture, making it an ideal destination in the southern hemisphere summer.
In Calitzdorp, South Africa, the likelihood of sunny weather in December reflects a downward trend as the year progresses. After enjoying a peak of 73% sunshine in July, the chance of sun begins to decline, reaching 40% in December. This shift indicates a transition into the warmer months, where clear skies become less frequent compared to earlier months like January and February, which boast high probabilities of 69% and 67% sunshine, respectively. As December approaches, residents and visitors alike may need to prepare for a mix of weather, recognizing that while sunny days are still possible, the odds have diminished considerably.
In Calitzdorp, South Africa, December heralds the peak of daylight, offering an invigorating 14 hours of sunshine each day. This month stands out as a vibrant transition, as daylight begins its gradual ascent from the shorter days of winter. Following a gradual decline from 14 hours in January to 9 hours in June, daylight returns to the heights of summer with increasing duration from October's 12 hours, culminating in December's brilliance. The cyclical nature of these daylight hours not only marks the change of seasons but also inspires locals and visitors alike to embrace outdoor activities during the sun-drenched days of summer.
In Calitzdorp, South Africa, December ushers in a gentle breeze with an average wind speed of 2.3 m/s (5 mph), slightly above the quieter months of April and May. The winds in December reflect a subtle uptick compared to the mid-year levels of June, July, and August, which consistently maintain a steady speed of 2.4 m/s (5 mph). As the year draws to a close, the wind remains relatively mild, remaining below the fleeting gusts typical of earlier months, like January's peak of 2.6 m/s. This pattern of moderate winds thrives throughout the late year, making December a tranquil time for both residents and visitors, perfect for enjoying the scenic beauty of the region without the interruption of blustery conditions.
Weather in Calitzdorp varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Calitzdorp, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Calitzdorp range from a minimum of 10°C (49°F) to a maximum of 42°C (108°F), with an average temperature of 21°C (70°F). The month receives about 33 mm (1.3 in) of rainfall across 6 days, and the humidity sits at 63%. In contrast, January sees slightly warmer conditions, with temperatures varying from 10°C (51°F) to a peak of 43°C (110°F), while the average temperature rises to 23°C (73°F). Precipitation increases modestly to 39 mm (1.5 in) over the same number of rainy days, and humidity also rises to 68%. For more detailed weather insights, you can check Calitzdorp weather in January.
In comparing the weather between December and February, we see a pattern of warmth with slight variations. December features a minimum temperature of 10°C (49°F), an average of 21°C (70°F), and a maximum of 42°C (108°F), while February exhibits a similar minimum of 10°C (50°F), an increase in average temperature to 23°C (73°F), and a slightly lower maximum of 41°C (105°F). Precipitation in December is higher at 33 mm (1.3 in) over 6 days compared to February's 23 mm (0.9 in) over just 5 days, indicating a drier atmosphere during the latter month. The humidity levels also show a minor increase in February at 66%, up from December's 63%. For more detailed information, you can check Calitzdorp weather in February.
In comparing the weather of December and March, both months exhibit similar average temperatures at 21°C (70°F), but December tends to be slightly warmer with a maximum of 42°C (108°F) compared to March's 40°C (105°F). Precipitation levels are almost identical, with December receiving 33 mm (1.3 in) and March slightly less at 32 mm (1.3 in), both spread over six days. However, March experiences higher humidity at 76%, compared to December's 63%, leading to a more humid atmosphere. For a more detailed look at March's weather, you can check Calitzdorp weather in March.
When comparing the weather in December and April, it becomes clear that both months feature warm temperatures, but they differ significantly in their specific conditions. December experiences a broader temperature range, with a minimum of 10°C (49°F) and a maximum reaching up to 42°C (108°F), averaging at 21°C (70°F). In contrast, April sees a milder climate with a minimum of 6°C (42°F), an average of 18°C (65°F), and a maximum of 37°C (99°F). Precipitation is slightly more frequent in December, occurring on about 6 days for a total of 33 mm (1.3 in), while April has a total of 25 mm (1.0 in) over just 5 days. Additionally, the humidity in April is higher at 79%, compared to December's 63%. For more detailed insights, you can visit Calitzdorp weather in April.
December weather is characterized by significantly warmer temperatures, with a minimum of 10°C (49°F) and an average of 21°C (70°F), peaking at a sweltering maximum of 42°C (108°F). In contrast, May sees cooler conditions, with temperatures ranging from a chilly 2°C (36°F) to a comfortable average of 16°C (60°F) and a maximum of 32°C (91°F). While December experiences slightly more precipitation at 33 mm (1.3 in) over approximately 6 days, May has less rainfall at 18 mm (0.7 in) occurring over 5 days, but higher humidity at 82%. This difference in humidity also contributes to the overall feel of each month, making May feel more damp compared to the drier conditions of December. For more information on the specifics of May weather, you can check Calitzdorp weather in May.
December experiences significantly warmer temperatures compared to June, with minimums around 10°C (49°F) and highs reaching up to 42°C (108°F). In contrast, June sees cooler temperatures, with minimums dropping to 0°C (31°F) and a maximum of 30°C (86°F). Precipitation is more frequent in December, with 33 mm over about 6 days, while June is relatively drier, receiving only 11 mm across 4 days. Notably, the humidity levels are higher in June at 82%, compared to 63% in December, contributing to a different kind of climate experience. For more details on the weather in June, visit Calitzdorp weather in June.
December and July present contrasting weather conditions. In December, temperatures can soar to a high of 42°C (108°F), with an average of 21°C (70°F), accompanied by relatively low humidity at 63%. Rainfall is moderate, with about 33 mm (1.3 in) over approximately six days. In stark contrast, July experiences much cooler temperatures, ranging from a minimum of 0°C (32°F) to a maximum of 29°C (84°F), averaging just 12°C (54°F). The humidity in July is higher at 80%, and precipitation is lighter, totaling 18 mm (0.7 in) over four days. For more detailed weather insights, check out Calitzdorp weather in July.
December weather tends to be much warmer than that of August, with temperatures ranging from a minimum of 10°C (49°F) to a maximum of 42°C (108°F) and an average of 21°C (70°F). In contrast, August experiences cooler conditions, with temperatures dipping as low as 0°C (32°F) and peaking at 31°C (88°F), averaging around 12°C (54°F). Both months receive similar levels of precipitation, with December totaling 33 mm (1.3 in) and August slightly lower at 25 mm (1.0 in), each experiencing rain on about six days. However, humidity in August is notably higher at 74%, compared to December's 63%. For more details, check out Calitzdorp weather in August.
In December, temperatures in Calitzdorp can reach striking highs, with averages around 21°C (70°F) and peaks soaring up to 42°C (108°F), while the minimum temperature is a mild 10°C (49°F). In contrast, September experiences cooler weather, with an average temperature of 15°C (60°F) and a maximum of 36°C (97°F). Both months see relatively low precipitation, with December recording 33 mm (1.3 in) over about 6 days, and September slightly less at 30 mm (1.2 in) across 5 days. Humidity levels are also higher in September at 74%, compared to December's 63%. For more detailed information, you can check Calitzdorp weather in September.
When comparing the weather in December and October, December tends to be warmer overall, with average temperatures reaching 21°C (70°F) compared to October's average of 18°C (64°F). The minimum temperature in December is also higher at 10°C (49°F) versus October's cooler 3°C (38°F). However, both months experience high maximum temperatures, with December peaking at 42°C (108°F) and October reaching 40°C (105°F). Precipitation is slightly more frequent in December with 33 mm (1.3 in) over 6 days, while October sees a similar amount of rain at 31 mm (1.2 in) over just 5 days. Additionally, humidity levels are higher in October at 72% compared to December’s 63%. For more details, you can check the Calitzdorp weather in October.
In comparing the weather between November and December, December generally experiences warmer temperatures, with a minimum of 10°C (49°F) compared to November’s 6°C (43°F) and an average of 21°C (70°F) versus November’s 19°C (66°F). The maximum temperature in December reaches up to 42°C (108°F), slightly higher than November's peak of 40°C (104°F). However, December sees less precipitation, with only 33 mm (1.3 in) over 6 days, compared to November's 49 mm (1.9 in) over 8 days. Interestingly, both months share the same humidity level of 63%, indicating a consistent moisture content in the air. For a more detailed comparison of November's weather, visit Calitzdorp weather in November.
December in Calitzdorp brings a unique blend of warm temperatures and moderate humidity, setting it apart from other months. With the thermometers soaring and the average warmth offering a comfortable retreat, this month showcases the region in a vibrant light. The modest rainfall over a few days adds a refreshing touch, contrasting with the dry heat typical of the summer season. As you explore the beauty of Calitzdorp during December, you can learn more about its captivating weather patterns by visiting Calitzdorp Climate.