Climate and monthly weather forecastBulembu, Swaziland

The climate of Bulembu

Bulembu, an idyllic town in Swaziland, is characterized by a Humid subtropical climate, more specially identified as Cwa in the Köppen climate classification. This type of climate is distinguished by a dry winter season and a humid summer, the latter receives substantial rainfall. The geographical position of the town greatly contributes to the climactic conditions.

Across the year, the average high-temperature fluctuates from 20.3°C (68.5°F) in July to 26.2°C (79.2°F) in December. Whereas temperature lows range from a cool 8.1°C (46.6°F) in July to a mildly warm 16.6°C (61.9°F) in January. The average rainfall swings between a minimum of 6mm (0.24") in July to a peak of 134mm (5.28") in December. Conversely, the number of rainfall days is the lowest in July, at only 4.8 days, escalating to 24 days by December.

A pattern of notable interest in Bulembu's weather is the level of humidity. May through August experiences relatively low humidity, with the minimum being 57% in August. The rest of the year witnesses high humidity above 76%, reaching a maximum of 83% between January to March. It is also worth noting the significant change in daylight hours, from 10.5 hours in June and July to 13.7 hours in December. This pattern directly corresponds with the number of sunshine hours, which, on average, swing between 7 hours in August to a peak of 9 hours in November.

The best time to visit Bulembu

In terms of favorable weather conditions, May to August tends to be the best time to visit Bulembu. During these months, the town experiences a comfortable average high temperature from 20.3°C (68.5°F) to 22.8°C (73°F) along with lower humidity from 57% to 68%. With an average of just 3.4 to 7.1 days of rainfall each month and a low rainfall volume of 6mm (0.24") to 12mm (0.47"), outdoor activities can be enjoyed without much disruption from the weather. Additionally, the months of June and July are characterized by increased sunshine days, reaching up to 25.7 days in June with total sunshine hours of 7.3 hours. This period promotes clear weather and enhanced visibility for sightseeing and exploration.

The worst time to visit Bulembu

The least favorable time to visit Bulembu is between November and January, largely due to the high levels of precipitation. With the average rainfall hitting a substantial 134mm (5.28") in December and 120mm (4.72") in January, and an average of 24 to 22.1 days of rainfall per month, outdoor activities can be greatly disrupted during this period. Moreover, the high humidity level of 83%, combined with temperatures peaking to 26.2°C (79.2°F), can result in rather sticky and uncomfortable conditions.

Spring weather in Bulembu

In Bulembu, from September to November, spring arrives with a noticeable increase in temperature, from an average high of 25.1°C (77.2°F) in September to 25.3°C (77.5°F) by November. Simultaneously, temperatures at night also climb gradually from 12.5°C (54.5°F) to 15.4°C (59.7°F). Rainfall also begins to ascend during this time, from 20mm (0.79") in September to 98mm (3.86") in November, with rainfall days ranging from 8.3 to 21.9 days. Despite the increament in rainfall, daylight hours also rise, providing up to 13.4 hours of light in November.

Summer weather in Bulembu

December through February marks the summer season in Bulembu. Temperatures typically hover between 20.3°C (68.5°F) and 26.2°C (79.2°F) during daylight hours and even nighttime temperatures stay comfortably warm between 16.5°C (61.7°F) and 16.6°C (61.9°F). Nonetheless, this period experiences the highest rainfall, with December receiving an average precipitation of 134mm (5.28") over 24 days. January and February also see considerable rainfall levels, with an average of 120mm (4.72") and 102mm (4.02") respectively, falling over 22.1 and 18.7 days.

Autumn weather in Bulembu

Autumn in Bulembu, spanning March to May, brings a gradual decrease in rainfall. From 81mm (3.19") in March, rainfall lessens to 12mm (0.47") in May, with precipitation days also dwindling from 19.6 days in March to 7.1 days by May. Average high temperatures range from 25°C (77°F) in March to 22.5°C (72.5°F) by May, while nighttime temperatures gradually drop from 15°C (59°F) to 10.7°C (51.3°F). This time of year also sees a significant drop in daylight hours to about 10.9 hours in May.

Winter weather in Bulembu

Winter season in Bulembu, from June to August, experiences the lowest temperatures of the year, with average highs falling to 20.3°C (68.5°F) in July and average lows dipping to a chilly 8.1°C (46.6°F) in the same month. However, the rainfall is the least at this time, with an average precipitation volume of just 6mm (0.24") in July, and merely 4.8 rainfall days in the same month. This season also sees the shortest daylight hours, with just 10.5 hours in June and July, making it the least favorable season for outdoor activities.

Weather in January

As the first month of the New Year, January brings a typical, sultry nature to Bulembu's weather. The thermometer steadies between the region's highest recorded temperature of 26.2°C (79.2°F) and the minimum at 16.6°C (61.9°F). Weather in January »

Weather in February

Proceeding into February, the weather in Bulembu transitions mildly showing minute decreases in temperature. February showcases a higher wind speed reaching a moderate 7.2 KPH, causing the environment's whistling symphony to rise slightly higher than January's melodies. Weather in February »

Weather in March

As Bulembu heads into March, a notable shift to slightly less humid weather commences. March's weather sees a minor dip in daylight hours to 12.2 hours, subtly hinting at the shifting seasons to come. Classically, March's climatic conditions reveal themselves in the bright, cool mornings and the soft, shaded afternoons. Weather in March »

Weather in April

April witnesses lower rainfall measuring 61mm (2.4") while ushering in the comforts of less humidity. This month's weather serves as a delightful preamble to Bulembu's winter, with temperature fluctuations encompassing cool nights. Weather in April »

Weather in May

For Bulembu, May marks the arrival of the cold weather as temperatures continue to descend. It’s worth noting that the pressure reaches a high mark at 1020.5 mb, signifying stable weather conditions. The dwindling humidity points to the impending arrival of winter, promising colder days. Weather in May »

Weather in June

June continues the trend of plunging temperatures, indicating the full fledged arrival of winter in Bulembu. The noticeably cooler climate sets the undertone for the subsequent months. With barely clouded skies and minimal rainfall, the month showcases the beginning of drier seasons. Weather in June »

Weather in July

July reinforces the winter chills as Bulembu experiences temperatures dropping down to a year's minimum of 8.1°C (46.6°F). The cooling temperatures underline the peak of winter in the city. Clear skies portend the consistent arrival of cooler air masses from the surrounding areas. Weather in July »

Weather in August

Approaching the end of winter, August retains the characteristic chill while preparing for a transitional phase. A steady progression of humidity heralds the arrival of warmer days by the end of the month. The city gradually escapes its winter cocoon, getting ready for the rejuvenating spring. Weather in August »

Weather in September

With September arrives a delightful shift, as Bulembu welcomes spring and bids winter adieu. It sees the lowest cloud cover, making way for clearer skies and more sunlit days. The equilibrium of cool and warm weather, complemented by more sunshine hours, colours the city's landscape with renewed energy. Weather in September »

Weather in October

October surrounds the city of Bulembu with revitalized vibrancy due to the more moderate weather. It is when the city basks in the glory of comfortable weather conditions with balanced temperature, moisture, and sunlight. From the foliage’s autumnal shades to the clear skies, October paints an enchanting picture. Weather in October »

Weather in November

As Bulembu charts into November, the signs of a damp season quickly becomes evident. Rainfall sums up to 98mm (3.86"), indicating the commencement of the wet season. The city familiarizes itself with the rhythms of rain, cloud-enveloped skies and the accompanying drop in temperature. Weather in November »

Weather in December

Finally reaching December, Bulembu experiences an upswing in precipitation amounting to 134mm (5.28"), marking the wettest month of the year. The decisive change in weather sets the scene for unique holiday celebrations. Amid the rain and breeze, Bulembu transforms into a picture-perfect silhouette against the misty backdrop. Weather in December »