Last updated: August 31, 2025
December in Bloemfontein, South Africa, offers a vibrant summer atmosphere characterized by warm temperatures ranging from a maximum of 38°C (101°F) to a cooler average of 23°C (73°F) at night, dropping to a pleasant 10°C (50°F). This month experiences 97 mm (3.8 in) of precipitation spread across 11 days, contributing to a humid environment with an average humidity level of 75%. The combination of heat and moisture creates a dynamic landscape, making December a unique time to explore this charming city.
In December, Bloemfontein experiences a delightful warmth that signals the peak of summer, with temperatures ranging from a minimum of 10°C (50°F) to a sizzling maximum of 38°C (101°F). The average temperature hovers around a pleasant 23°C (73°F), making it an ideal time for outdoor activities and enjoying the vibrant surroundings. This month marks a significant shift from the cooler temperatures of the year, as the city transitions from the chilly late spring. As the festive season approaches, the warmth of December not only invites sun-seekers but also heralds the lush greenery that characterizes the landscape, setting the stage for a festive atmosphere filled with sunny days and starry nights.
In December, Bloemfontein experiences a notable uptick in precipitation, with 97 mm (3.8 in) of rainfall recorded over approximately 11 days. This marks a significant increase from the drier months that precede it, such as May and June, where rainfall drops drastically to mere 3 mm (0.1 in) and 12 mm (0.5 in), respectively. As the city moves from the arid winter months into the festive season, December often brings the most substantial rainfall since February, which records 102 mm (4.0 in). This transition highlights a clear seasonal trend, where late spring and early summer become increasingly wet, enlivening the landscape and setting a vibrant backdrop for the holiday festivities.
In December, Bloemfontein experiences a humidity level of 75%, marking a return to the higher end of the spectrum after the drier months of August and October, which recorded lows of 60% and 61%, respectively. This uptick in moisture is indicative of the region's transition from the cool, dry winter months to the warmer, more humid summer season. The trend shows a gradual increase in humidity starting from July, where it dipped to 69%, rising steadily to the year’s highest average in May at 84%. This December humidity levels reflect the natural rhythm of Bloemfontein’s climate, as it prepares for the summer heat, making it a time when the air begins to feel noticeably more humid and warm.
In December, Bloemfontein experiences one of its peak UV Index levels, soaring to 16, which places it firmly in the extreme exposure category. This marks an increase from November’s already high index of 14. Notably, the trend throughout the year in Bloemfontein showcases a significant concentration of extreme UV levels from January to March, before gradually declining to high and moderate levels in the cooler months. This cyclical pattern highlights the need for vigilant sun protection, especially in December, where the burn time is a mere 10 minutes. As you enjoy the summer sun, make sure to check out the detailed insights at Bloemfontein UV Index.
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December shines brightly in Bloemfontein, South Africa, boasting 399 hours of glorious sunshine—the highest of the year. This vibrant month caps an upward trend in sunlight hours that begins with the cool whispers of spring, gathering momentum as summer rolls in. From a modest 312 hours in January, daylight gradually accumulates, peaking in December as the days grow longer and warmer. The steady increase from 334 hours in February to 382 hours in November illustrates a remarkable transition toward the sun-drenched days of summer, making December not only a pinnacle of brightness but also a celebration of the warm, inviting climate that defines this beautiful region.
In Bloemfontein, South Africa, the likelihood of sunny weather shows a clear seasonal trend, with December offering a 51% chance of sunshine. This represents a notable drop compared to the consistently high probabilities found in the mid-year months, where July tops the chart at a striking 93%. As the year progresses from November's 71% likelihood, it becomes apparent that December still enjoys a fair amount of sunshine, albeit less than the peak summer months. The gradual decline from the abundant sun of mid-year signals a shift towards the rainy season, presenting a more balanced climate where sunny days coexist with the refreshing rains, making December a delightful mix of both.
In Bloemfontein, South Africa, the daylight duration showcases a fascinating annual rhythm. Beginning the year with 13 hours of daylight in both January and February, the days gradually shorten as the seasons shift, dipping to 11 hours by March and further decreasing to 10 hours in the depths of winter from May through July. As spring approaches, the trend reverses; daylight begins to lengthen once more, reaching 12 hours in October and returning to 13 hours by November and December. This cyclical pattern not only highlights the natural ebb and flow of daylight throughout the year but also enhances the region’s vibrant seasonal changes, making December a delightful time for basking in those long, sunlit days.
As December rolls into Bloemfontein, the wind begins to pick up slightly, averaging 3.4 m/s (8 mph), a trend that reflects a gradual increase in wind speed as the year comes to a close. This month marks a noticeable shift from the milder breezes of the earlier months, notably with a steady rise in winds beginning in August, peaking at 3.9 m/s (9 mph) in September. Following that peak, the winds have remained relatively robust, with December continuing this moderate, refreshing breeze. This seasonal transition not only adds to the festive atmosphere but also brings a sense of invigorating energy, ideal for outdoor activities and celebrating the beauty of summer in Bloemfontein.
Weather in Bloemfontein varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bloemfontein, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January exhibit remarkably similar weather patterns, both featuring minimum temperatures around 10°C (50°F), average temperatures of approximately 23°C (73°F to 74°F), and maximum temperatures peaking at 38°C (101°F). Precipitation levels are also close, with December receiving 97 mm (3.8 in) across 11 days and January experiencing slightly less at 93 mm (3.7 in) over 10 days. Humidity remains consistent at 75% for both months, contributing to the overall warm and somewhat humid climate. For a more detailed look at January weather in particular, you can visit this link: Bloemfontein weather in January.
In December, temperatures in the area range from a minimum of 10°C (50°F) to a maximum of 38°C (101°F), with an average of 23°C (73°F). The month sees about 97 mm (3.8 in) of precipitation over 11 days, accompanied by a humidity level of 75%. In contrast, February experiences slightly milder weather, with minimum temperatures at 11°C (53°F) and a maximum of 34°C (94°F), while the average remains the same at 22°C (73°F). Precipitation increases marginally to 102 mm (4.0 in) over 12 days, with humidity just a touch lower at 74%. For more information, explore Bloemfontein weather in February.
In comparing the weather between December and March, December tends to be warmer with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 38°C (101°F), while March features slightly cooler temperatures, averaging from a minimum of 8°C (47°F) to a maximum of 34°C (94°F). Additionally, December experiences higher precipitation, totaling 97 mm (3.8 in) over 11 days, compared to March's 71 mm (2.8 in) over 8 days. Interestingly, March also has a slightly higher humidity level at 79% compared to December's 75%. For more detailed information, you can check out Bloemfontein weather in March.
When comparing the weather between December and April, December tends to be significantly warmer, with average temperatures peaking at 23°C (73°F) and maximums reaching up to 38°C (101°F). In contrast, April features a cooler climate, with average temperatures around 17°C (62°F) and maximums capping at 33°C (92°F). December also experiences a higher humidity level at 75%, while April's humidity rises to 83%, making the latter feel a bit more uncomfortable despite its lower temperatures. Additionally, precipitation is more frequent in December, with 97 mm (3.8 in) falling over 11 days, compared to April's 73 mm (2.9 in) over 9 days. For a more detailed look at April weather, you can check out Bloemfontein weather in April.
December and May present strikingly different weather conditions. In December, temperatures range from a minimum of 10°C (50°F) to a scorching maximum of 38°C (101°F), resulting in an average of 23°C (73°F). This month also sees significant rainfall, with 97 mm (3.8 in) spread over 11 days and a humidity level of 75%. In contrast, May experiences much cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 26°C (79°F), averaging around 13°C (55°F). Rainfall is minimal in May, totaling just 12 mm (0.5 in) over 2 days, and the humidity is slightly higher at 84%. For more detailed insights on May weather, check out this link: Bloemfontein weather in May.
December and June present strikingly different weather conditions. In December, temperatures range from a mild 10°C (50°F) at night to a scorching high of 38°C (101°F) during the day, with an average of 23°C (73°F). This month sees considerable rainfall, accumulating to 97 mm (3.8 in) over approximately 11 days, while humidity hovers around 75%. In contrast, June offers a much colder climate, with temperatures dipping to a chilly -7°C (20°F) at night and peaking at 25°C (77°F) during the day, averaging only 10°C (49°F). Rainfall is virtually nonexistent in June, with only 3 mm (0.1 in) and no rainy days, although humidity remains slightly higher at 79%. For a detailed look at June's weather patterns, you can visit Bloemfontein weather in June.
The weather in December is notably warm, with temperatures ranging from a minimum of 10°C (50°F) to a scorching maximum of 38°C (101°F) and an average of 23°C (73°F). This month also sees significant precipitation, with 97 mm (3.8 in) of rain over 11 days, contributing to a relatively high humidity level of 75%. In contrast, July experiences much cooler conditions, with temperatures dipping to a minimum of -6°C (22°F) and peaking at 25°C (77°F), averaging only 9°C (48°F). July is characterized by its dryness, receiving a mere 4 mm (0.1 in) of rain with no rainy days, and lower humidity at 69%. For more detailed insights, check out Bloemfontein weather in July.
When comparing the weather in December and August, it's clear that these two months present vastly different climates. December experiences warm temperatures, with an average of 23°C (73°F) and highs reaching up to 38°C (101°F). In contrast, August is much cooler, with an average temperature of 12°C (54°F) and maximums only reaching 28°C (83°F). Additionally, December sees higher humidity levels at 75% and more frequent rainfall, with 97 mm (3.8 in) spread over 11 days, while August is relatively dry, receiving just 13 mm (0.5 in) on a single day. For more detailed information, you can check Bloemfontein weather in August.
The weather in December is characterized by much warmer temperatures compared to September, with average highs reaching up to 38°C (101°F) versus September's maximum of 34°C (93°F). December experiences a higher humidity level of 75%, contributing to a more muggy atmosphere, whereas September has a more comfortable humidity of 63%. Additionally, December sees significantly more precipitation, totaling 97 mm (3.8 in) over 11 days compared to September's mere 8 mm (0.3 in) over just 2 days. For detailed insights into September's climate, you can visit Bloemfontein weather in September.
December and October weather present a noticeable contrast. In December, temperatures typically range from a minimum of 10°C (50°F) to a maximum of 38°C (101°F), with an average of 23°C (73°F). This month also experiences higher humidity at 75% and increased precipitation, averaging 97 mm (3.8 in) over 11 days. In comparison, October showcases cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 36°C (97°F), averaging 19°C (67°F). October is drier, with only 39 mm (1.5 in) of precipitation over 4 days and a lower humidity level of 61%. For more details on the October climate, you can visit Bloemfontein weather in October.
When comparing the weather of December to November, it’s clear that December tends to be warmer and more humid. December has minimum temperatures averaging 10°C (50°F) and maximums reaching up to 38°C (101°F), while November starts cooler with lows around 2°C (37°F) but only slightly lower maximums of 37°C (99°F). Additionally, December experiences higher precipitation at 97 mm (3.8 in) over 11 days, compared to November's 53 mm (2.1 in) over 7 days. This leads to a noticeable increase in humidity in December, averaging 75% compared to November’s 67%. For a detailed look at November weather, visit Bloemfontein weather in November.
As December unfolds in Bloemfontein, the weather starkly contrasts with the cooler months, basking in intense heat with maximum temperatures soaring to 38°C (101°F). The average daily warmth hovers around a pleasant 23°C (73°F), while nighttime brings a mild drop to about 10°C (50°F). This month also sees an uptick in precipitation, with 97 mm (3.8 in) falling over 11 days, adding a layer of humidity that averages around 75%. The shift from the crisp, dry ambiance of previous months to a balmy summer climate creates a vibrant backdrop for both residents and visitors alike. To learn more about the year-round weather patterns in this fascinating city, visit Bloemfontein Climate.