Last updated: August 21, 2025
In December, Santiago, Argentina, experiences a dynamic climate marked by high temperatures that can reach up to 41°C (107°F), with a comfortable average of 25°C (76°F) and cooler nighttime lows around 10°C (50°F). The month sees approximately 86 mm (3.4 in) of rainfall, spread over about 9 days, contributing to a relative humidity of 53%. This mix of warmth and occasional moisture makes December a vibrant time for both residents and visitors to enjoy the local scenery and festivities.
In December, the temperatures around the Santiago Temple in Argentina herald the arrival of summer, with the mercury often soaring. The month typically sees minimums around 10°C (50°F), gradually transitioning to average highs of 25°C (76°F). This warmth peaks in spectacular fashion, as the maximum temperatures can reach a sweltering 41°C (107°F). Compared to earlier months, December's climate maintains a consistent warmth, reflective of the region's seasonal shift, inviting visitors to bask in the sunny, vibrant atmosphere. Whether you're exploring the temple grounds or enjoying festive activities, the delightful temperatures make December an ideal time to experience the beauty of Santiago.
In December, Santiago Temple, Argentina, experiences a notable precipitation level of 86 mm (3.4 in), making it one of the wetter months of the year. With 9 days of rainfall, this period marks a gradual decline from the higher precipitation seen in January and November, yet still maintains a significant presence. Comparatively, December's rainfall is above the drier months of June and August, highlighting a shift towards the summer rains before the year closes. This pattern illustrates a transitional phase in the region's climate, where humidity begins to rise, paving the way for the warmer months ahead.
In December, humidity in Santiago Temple, Argentina, settles at 53%, marking a return to more moderate levels after an uptick in the preceding months. Following a steady rise from 48% in January to a peak of 82% in May, the year witnesses a gradual decline through the latter part of the year. This mid-range humidity reflects a transitional period, as the climate shifts toward the drier summer months ahead. Notably, December's figures mirror those of September and November, suggesting a consistent, comfortable humidity level as the region moves towards a warmer season, making it a pleasant time for visits to the temple.
As December rolls in, Santiago Temple, Argentina, experiences one of its peak UV indices, reaching an intense 14, classified as "extreme." With such high levels of ultraviolet radiation, residents and visitors alike should be vigilant, as the burn time is a mere 10 minutes. This trend of extreme UV exposure peaks during the summer months, highlighted by similarly high indexes in November (also 14) and January (14), reinforcing the need for sun safety practices. In contrast, the UV Index begins to dip from autumn to winter, with values gradually decreasing to moderate levels as the year progresses. For those planning time outdoors, it's vital to stay informed and protected by checking the latest statistics at Santiago Temple UV Index.
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December shines brightly in Santiago, Argentina, as the temple basks in an impressive 376 hours of sunshine, marking a delightful peak in the year. After a steady ascent through the months, sunshine hours demonstrate a clear upward trend, especially from October's 320 hours to November's 353 hours. This crescendo of daylight not only enhances the temple's serene ambiance during the festive season but also encapsulates the beauty of summer's arrival in the Southern Hemisphere. With each passing month, from February's 317 hours to the welcoming glow of December, the sky offers a generous embrace, inviting reflection and peace amidst the hustle of everyday life.✨
As December rolls into Santiago Temple, Argentina, the likelihood of sunny weather stands at 60%, suggesting a pleasant atmosphere for outdoor activities. While this chance is slightly lower than the peak summer months of January and February, which boast percentages of 54% and 64% respectively, December’s sunny days provide a delightful transition into the heat of summer. The trend reveals that July and August experience the highest probabilities of clear skies, reaching 82% and 86%, while the late spring and early autumn months, such as April and November, show mild fluctuations between 60% and 65%. Overall, December offers a reliable mix of sun and solace, making it a charming time to enjoy the vibrant surroundings of Santiago Temple.
As December arrives in Santiago Temple, Argentina, the days stretch to an inviting 14 hours of daylight, marking the peak of the year for sunlight. This increase is a delightful transition from the shorter days of winter; for instance, June, July, and August each offer a mere 10 hours of light. As the months progress from the sun-drenched 13 hours in January and February to the gradually shortening days from March's 12 hours down to April's 11, there's a clear rhythm to the seasonal changes. By the time November rolls around, daylight begins to reclaim its strength, leading seamlessly into the vibrant long days of December, which boost both the spirit and opportunities for outdoor activities in the warmer summer months.
As December settles in at the Santiago Temple in Argentina, the winds gently whisper at an average speed of 2.7 m/s (6 mph), echoing the calmness that the holiday season brings. Interestingly, this month marks a decrease in wind speed compared to the preceding months, where November's briskness reached 3.4 m/s (8 mph). Throughout the year, wind speeds exhibit a subtle yet notable rise during the mid-year months, peaking at 3.5 m/s (8 mph) in September, before gradually tapering off as December approaches. This seasonal ebb and flow not only shapes the atmosphere of the temple but also enhances the serene backdrop for reflection and celebration during the festive end of the year.
Weather in Santiago Temple varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santiago Temple, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features a minimum temperature of 10°C (50°F) and an average of 25°C (76°F), with maximum temperatures reaching up to 41°C (107°F). December also experiences approximately 86 mm (3.4 in) of precipitation over 9 days, accompanied by a humidity level of 53%. In contrast, January sees a slight increase in minimum temperature to 12°C (54°F) while maintaining the same average of 25°C (77°F) and a high of 41°C (106°F). However, precipitation rises to 107 mm (4.2 in) over 10 days, but humidity drops to 48%. For more details on January weather in this region, check out Santiago Temple weather in January.
In December, temperatures in the region range from a minimum of 10°C (50°F) to a maximum of 41°C (107°F), with an average temperature of 25°C (76°F). This month also sees about 86 mm (3.4 in) of precipitation over approximately 9 days, combined with a humidity level of 53%. In contrast, February experiences slightly milder conditions with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 38°C (100°F) and an average of 23°C (74°F). Precipitation in February is similar, totaling 84 mm (3.3 in) over 8 days, with a marginally higher humidity of 54%. For more detailed insights, you can check Santiago Temple weather in February.
In December, temperatures in the region can reach a sizzling maximum of 41°C (107°F), with an average temperature of 25°C (76°F) and a minimum of 10°C (50°F). This month experiences higher precipitation levels of 86 mm (3.4 in) over 9 days, while humidity is relatively moderate at 53%.
In contrast, March offers a slightly cooler climate, with maximum temperatures of 36°C (96°F), an average temperature of 22°C (71°F), and a minimum of 9°C (48°F). Precipitation in March is lower at 70 mm (2.7 in) over the same 9 days, but the humidity is a bit higher at 59%.
For a more detailed understanding of the weather during this period, you can refer to Santiago Temple weather in March.
December is characterized by much warmer temperatures, with a minimum of 10°C (50°F) and an average of 25°C (76°F), reaching a maximum of 41°C (107°F). In contrast, April experiences cooler weather, featuring a minimum of 4°C (40°F) and an average temperature of 19°C (66°F), peaking at 34°C (93°F). Both months see a similar amount of precipitation, with December receiving 86 mm (3.4 in) over 9 days, while April has slightly less, at 80 mm (3.2 in) over 8 days. Additionally, April has higher humidity at 76%, compared to December's 53%. For more detailed information, you can check out Santiago Temple weather in April.
December and May exhibit contrasting weather patterns. In December, temperatures range from a minimum of 10°C (50°F) to a scorching maximum of 41°C (107°F), with an average of 25°C (76°F). The month receives 86 mm (3.4 in) of precipitation over 9 days, accompanied by a humidity level of 53%. In contrast, May presents a cooler climate, with temperatures varying from a low of 1°C (34°F) to a high of 30°C (87°F), averaging around 15°C (59°F). It experiences less rainfall, totaling 49 mm (1.9 in) over 6 days, but humidity is higher at 82%. For more detailed insights, you can refer to Santiago Temple weather in May.
In December, the weather is notably warmer, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 41°C (107°F) and an average of 25°C (76°F). This month experiences a significant amount of precipitation, totaling 86 mm (3.4 in) over nine days, while maintaining a moderate humidity level of 53%.
In contrast, June is much cooler, with temperatures varying from a chilly -4°C (25°F) at night to a maximum of 28°C (83°F) during the day, averaging just 11°C (53°F). The month sees minimal rainfall of only 13 mm (0.5 in) over two days, accompanied by higher humidity levels at 74%.
For a more detailed look at the weather specifics in June, check out Santiago Temple weather in June.
In December, the weather presents a stark contrast to that of July. With temperatures ranging from a minimum of 10°C (50°F) to a scorching maximum of 41°C (107°F), December is characterized by warm conditions and higher humidity levels at 53%. This month also experiences more precipitation, averaging 86 mm (3.4 in) over approximately nine days. In contrast, July features much cooler temperatures, with lows dipping to -4°C (25°F) and highs reaching only 28°C (83°F), alongside a significantly lower average of just 11°C (51°F). Precipitation is minimal in July, totaling only 13 mm (0.5 in) over two days, and humidity rises slightly to 55%. For more details, check out the Santiago Temple weather in July.
December and August present stark contrasts in weather. In December, temperatures soar between a minimum of 10°C (50°F) and a maximum of 41°C (107°F), with an average of 25°C (76°F). This month experiences considerable rainfall, totaling 86 mm (3.4 in) over about 9 days, alongside a humidity level of 53%. In contrast, August is much cooler, with temperatures ranging from a chilly -3°C (27°F) to a warmer 34°C (93°F) and an average of 13°C (56°F). The precipitation in August is minimal, with only 7 mm (0.3 in) falling over just 1 day, and humidity levels are slightly lower at 48%. For more specific insights on the weather during this month, you can check out Santiago Temple weather in August.
When comparing the weather in December and September, there's a stark contrast in temperatures and precipitation levels. December boasts a much warmer climate, with minimum temperatures around 10°C (50°F) and an average of 25°C (76°F), peaking at a scorching 41°C (107°F). In contrast, September experiences cooler temperatures, starting at a minimum of 1°C (35°F) and averaging just 16°C (62°F), with a maximum of 38°C (101°F). Additionally, December sees significantly more rainfall, with 86 mm (3.4 in) over 9 days, compared to September's lighter 25 mm (1.0 in) over only 4 days. Interestingly, both months share the same humidity level of 53%. For more detailed insights into the climate during September, check out Santiago Temple weather in September.
When comparing the weather in December to October, December typically experiences warmer temperatures, with a minimum of 10°C (50°F) and an average of 25°C (76°F), peaking at a scorching 41°C (107°F). In contrast, October has cooler conditions, starting with a minimum of 4°C (40°F) and averaging 19°C (67°F), while the maximum temperature reaches 39°C (102°F). Additionally, December sees more precipitation, totaling 86 mm (3.4 in) over 9 days, compared to October's 58 mm (2.3 in) over 8 days. Humidity levels are also higher in December at 53%, compared to October's 45%. For more specific details on October weather, you can visit Santiago Temple weather in October.
In comparing the weather of December to that of November, we notice some key differences. December's temperatures range from a minimum of 10°C (50°F) to a maximum of 41°C (107°F), with an average temperature of 25°C (76°F). This is slightly warmer than November, which has a minimum of 9°C (48°F), an average of 23°C (73°F), and a maximum of 38°C (101°F). Additionally, December sees a total precipitation of 86 mm (3.4 in) over 9 days, while November has a bit more rainfall at 99 mm (3.9 in) over the same number of days. Both months maintain a consistent humidity level of 53%. For a more detailed look at November's weather, you can visit Santiago Temple weather in November.
In December, Santiago Temple experiences a distinct shift in weather compared to other months, marked by warmer temperatures and increased humidity. As the region transitions into summer, visitors can expect warmer days with an average high that brings a taste of the heat, occasionally peaking at 41°C (107°F). Although the minimum temperatures remain comfortably mild, the combination of warmth and a fair amount of rainfall—averaging 86 mm over about 9 days—can create a lush, vibrant environment. This festive month not only invites exploration of the scenic landscapes but also offers a unique backdrop for holiday celebrations. For a deeper dive into the specifics of Santiago's climate, check out the detailed insights here: Santiago Temple Climate.