Last updated: January 18, 2025
The climate of Omusati, Namibia, is classified under the Köppen-Geiger system as BSh, indicative of a semi-arid environment. Temperatures exhibit a remarkable range, with minimum values dropping to 5°C (42°F) in July, while peaks can soar to 40°C (104°F) in October. The annual average temperature hovers around 24°C (76°F), reflecting the region's characteristic warmth and an impactful seasonal variation that shapes its ecological and agricultural dynamics.
In Omusati, Namibia, temperature patterns reveal distinct seasonal variations characterized by warm summers and cooler winters. The year begins with January and February showcasing maximum temperatures peaking around 39°C (103°F), alongside average temperatures around 26°C (79°F), indicating the height of summer. As March transitions to April, a gradual cooling is observed, with maximums dipping to 36°C (98°F) and average temperatures falling to 24°C (76°F) by April. The cool season takes hold in May and June, with minimum temperatures reaching 6°C (42°F) in May and hovering around 19°C (67°F) on average. July marks the coldest month, with temperatures potentially dropping to 5°C (42°F) during the night. However, as winter wanes, August to October signals a return to warmth, culminating in maximum temperatures of 40°C (104°F) by October. This seasonal cycle showcases the region’s adaptability and the significant temperature fluctuations that define its climate.
Okahao and Ongandjera experience similar temperature ranges, with minimums reaching 5°C (42°F) in July and maximums soaring to 40°C (104°F) in October, as detailed in their respective climate data: monthly temperatures in Okahao and monthly temperatures in Ongandjera. Meanwhile, Outapi has slightly higher minimum temperatures at 6°C (44°F) in July and a maximum of 39°C (103°F) in November, which can be explored further at monthly temperatures in Outapi.
Precipitation in Omusati, Namibia, exhibits a distinct seasonal pattern, with the majority of rainfall concentrated in the summer months. January and February receive substantial rainfall averaging 98 mm (3.9 in) and 95 mm (3.7 in) respectively, often occurring over 11 days each month. The trend peaks in March, which records 133 mm (5.3 in) of precipitation over 15 days, making it the wettest month of the year. As the rainy season draws to a close in April, rainfall dramatically decreases to 35 mm (1.4 in), and by May, it dwindles to nearly negligible levels with just 1 mm (0.1 in), indicating the onset of the dry season.
The dry months from June to September experience no measurable rainfall, marking a stark contrast to the preceding months. Precipitation starts to make a cautious comeback in October, with only 10 mm (0.4 in) recorded over a single day, followed by marginal increases in November and December at 13 mm (0.5 in) and 55 mm (2.2 in) respectively. This seasonal cycle underscores the arid conditions prevalent outside the rainy season, where the prolonged dry period plays a significant role in shaping the region's climate and ecology.
Omusati, Namibia, experiences a notable variation in sunshine duration throughout the year, with a clear upward trend as it transitions from winter to summer. The year kicks off with a robust 291 hours of sunshine in January, gradually increasing to 335 hours in March, indicating a steady approach to the warmer months. April through June maintain consistent levels, each reporting between 319 to 336 hours of sunshine, but it is not until October that the region reaches its peak, basking in an impressive 367 hours. This seasonal rise in sunlight not only enhances the region's warmth but also significantly boosts potential agricultural productivity during this critical growing period.
The months of November and December continue this trend, with sunshine peaking at 366 hours and 380 hours, respectively, representing the sunniest period of the year. This abundant sunshine in the late year contributes to high temperatures and dry conditions, often fueling the region’s arid landscape. In contrast, the cooler months of winter, particularly in July, still offer a commendable 333 hours of sunlight, showcasing that while the temperatures drop, the sun remains a consistent presence. Overall, the sunshine patterns in Omusati reveal a vibrant seasonal narrative, where sunlight serves as a vital resource for both the ecosystem and the community, especially during the sunniest months of the year.
In Omusati, Namibia, the UV Index reveals a striking pattern of intensity throughout the year, particularly emphasizing the extreme solar exposure during the summer months. Beginning with January and February, the UV Index peaks at 17, categorizing exposure as extreme with an alarmingly short burn time of just 10 minutes. This high index persists into March at 16, and while April sees a drop to 13, the extreme risk remains with the same minimal burn time. The trend indicates that residents and visitors must exercise caution and protect their skin during these months to mitigate the risks associated with intense UV radiation.
As the year progresses into winter, the UV Index gradually decreases but still maintains very high levels. May and June report UV Index values of 10 and 8, respectively, categorized as very high, allowing for a slightly extended burn time of 15 minutes. Interestingly, UV levels rise again in the latter part of the year, with August, September, and October registering extreme exposure levels once more. Notably, December concludes the yearly cycle with a robust UV Index of 16, reinforcing the importance of sun safety practices throughout the year in this sun-drenched region. Overall, the consistently high UV Index in Omusati emphasizes the need for effective sun protection strategies, especially during peak months.
UV Risk Categories
In Omusati, Namibia, daylight duration displays a rhythmic pattern throughout the year, reflecting the region's subtropical climate. The year opens with generous 13 hours of daylight in January, which begins to diminish slightly as February rolls in with 12 hours. This trend continues into March, where day length remains stable at 12 hours, before gradually decreasing to 11 hours from April through September. This consistent duration during the middle months highlights a period characterized by shorter daylight as the region shifts into the cooler seasons.
As the year progresses towards its end, daylight duration begins to lengthen again. October and November witness a return to 12 hours of daylight, providing a balance between light and dark as the year wanes. December marks the transition back to longer days, again offering 13 hours of daylight. This cyclical trend not only influences daily life in Omusati but also has significant implications for agriculture, recreational activities, and the overall lifestyle in this vibrant community. The variation in daylight hours serves as a reminder of the natural rhythms of the environment, shaping seasonal activities throughout the year.
Okahao, Namibia experiences a hot semi-arid climate characterized by high temperatures throughout the year. From January to March, temperatures typically range from 26°C (79°F) to 39°C (103°F), while cooler months, such as May and June, see averages around 19°C (66°F) to 22°C (72°F). Precipitation is concentrated in the summer months, with March receiving the highest rainfall at 126 mm (5.0 in), while the winter months (May to September) are virtually dry. Sunshine is abundant, peaking in October with 368 hours and maintaining over 300 hours throughout most months. For more detailed information, visit Okahao climate.
Ongandjera, Namibia experiences a hot semi-arid climate with distinct wet and dry seasons. January through March sees the highest temperatures, averaging 25°C to 28°C (77°F to 83°F), accompanied by significant rainfall, peaking in March with 126 mm (5.0 in). The dry months from May to September feature minimal precipitation, often recording no rainfall at all. Despite the heat, the region enjoys ample sunshine throughout the year, with October boasting the most hours at 368. For more detailed information, visit Ongandjera climate.
Outapi, Namibia experiences a hot semi-arid climate characterized by high temperatures and distinct wet and dry seasons. From January to March, temperatures peak with averages around 26°C to 25°C (79°F to 77°F) and significant rainfall, notably in March with 148 mm (5.8 in). The dry months of May to August see a drop in both temperature, with averages around 19°C to 23°C (67°F to 73°F), and precipitation, often recording no rainfall at all. Sunshine is abundant throughout the year, particularly in summer months, with October seeing up to 367 hours of sunlight. For more information, visit Outapi climate.
In conclusion, Omusati, Namibia, presents a compelling climate profile characterized by distinct temperature variations, significant sunshine duration, intense UV Index levels, and a rhythmic daylight cycle. The semi-arid climate showcases extreme temperatures during the summer months alongside a pronounced dry season, while the sunny days prevalent throughout the year enhance agricultural potential. Additionally, the high UV Index underscores the necessity for sun safety practices, particularly during peak exposure months. Together, these climatic elements create a unique environment that not only influences the region's ecology but also shapes the lifestyle and practices of its inhabitants, emphasizing the importance of adapting to the natural rhythms of this vibrant landscape.