Climate and monthly weather forecastKilosa, Tanzania

The climate of Kilosa

Kilosa, Tanzania, lies under the Aw Köppen climate classification, indicative of a tropical wet and dry climate, also known commonly as the savanna climate. This classification prescribes a weather pattern that incorporates higher temperatures throughout the year coupled with significant seasonal rainfall disparities.

Manifesting this tropical savanna climate, Kilosa undergoes a two-fold weather phase. On one hand, the temperatures do not fluctuate greatly, maintaining a predominantly warm climate. Monthly averages for high temperatures range from 26.2°C (79.2°F) to 30°C (86°F), and low temperatures span 16.5°C (61.7°F) to 20.3°C (68.5°F), revealing the presence of a consistently hot environment. On the other hand, the rainfall showcases a stark contrast between the wet and dry seasons but is plentiful overall, providing ample water sources to sustain the biodiversity of the region.

The rainiest months in Kilosa are detected between January and April, as well as November and December, with January reaching the highest rainfall levels of 238mm (9.37"). The number of rain days aligns with this trend, increasing during these rainy periods and reaching its peak in January and December with 28.8 and 29.8 days respectively. On the contrary, June to September constitutes the drier season with rainfall as low as 12mm (0.47") to 14mm (0.55").

The humidity levels also oscillate throughout the year, peaking in the wet period and dipping in the dry. The fluctuation, however, is not significant, and the humidity generally settles between 66% and 87% on an average.

The Best Time to Visit Kilosa

The period from June to September, during the dry season, is typically the most suitable for a visit to Kilosa. This period is marked by more tolerable humidity levels, less rainfall, and consistently high visibility (ranging from 9km (5.6mi) to 10km (6.2mi)). The temperatures during this period, with average highs from 26.2°C (79.2°F) to 28.7°C (83.7°F) and lows from 16.5°C (61.7°F) to 18.4°C (65.1°F), are slightly cooler, making the overall environment more comfortable for exploration and outdoor activities.

The Worst Time to Visit Kilosa

Travelers might want to avoid the months of January to April and November to December, primarily due the considerable amount of rain and higher humidity. These months constitute the wet season with intense rainfall that can disrupt travel plans and outdoor activities. The rainiest month of the year is January with 238mm (9.37") and 28.8 days of occurrence.

Spring Weather in Kilosa

The spring in Kilosa is during the months of March, April, and May. This period is characterized by a wet climate with significant rainfall, particularly in March with 256mm (10.08") and 29.3 rain days. High temperature averages decrease slightly during spring, from 28.9°C (84°F) in March to 26.3°C (79.3°F) in May, whereas low temperatures largely remain consistent hovering around 19°C (66.2°F) to 18.3°C (64.9°F).

Summer Weather in Kilosa

The onset of the dry season in Kilosa marks the start of summer, lasting from June to August. Rainfall subsides drastically during these months, with levels dropping to as low as 12mm (0.47") in August, making the weather much drier. This dry pattern is complemented by a reduction in the number of rain days from 15.5 in June to 11.7 in August. On the temperature spectrum, highs venture from 26.2°C (79.2°F) in June and July to 27.6°C (81.7°F) in August while the lows drop to 16.5°C (61.7°F) in July and pick up slightly to 17.7°C (63.9°F) in August.

Autumn Weather in Kilosa

Autumn in Kilosa, from September to November, features rising temperatures and a gradual return of the rains. September, being the last month of the dry season, observes a slight surge in rainfall to 18mm (0.71"), which amplifies to 54mm (2.13") and 114mm (4.49") in October and November respectively. Temperature highs increase steadily from 28.7°C (83.7°F) in September to 29.9°C (85.8°F) in November while low averages ascend from 18.4°C (65.1°F) to 20°C (68°F).

Winter Weather in Kilosa

The winter months in Kilosa from December to February, experience a more pronounced rainy season with higher humidity. December sees the return of heavy rains with 233mm (9.17") of precipitation and 29.8 days of occurrence. Temperature highs throughout winter range from 29.3°C (84.7°F) to 30°C (86°F), while the lows maintain a narrow range from 20°C (68°F) to 20.3°C (68.5°F). Despite the high precipitation levels, it's worth mentioning that winter in Kilosa holds longer daylight hours compared to other months with an approximate average of 12 hours.

Weather in January

The climatic mindset of Kilosa winds its way into the beginning of the year with slightly fluctuating conditions. It sees a transition from the previous month with a slight warming trend, coupled with a relative stability in precipitation. Weather in January »

Weather in February

Rather typical of the Tanzanian region, February in Kilosa carries with it certain consistencies from January. While temperatures continue to register on the higher end of the scale, a minor reduction in rainfall over the preceding month is witnessed. Weather in February »

Weather in March

March buries the tranquil weather of February as it marks a steep rise in precipitation. While temperatures subtly shift downwards, the leap in rainfall is much more noticeable. The rainfall shoots up to a hefty 256mm (10.08"), making it the second wettest month of the year. Weather in March »

Weather in April

The weather in April in Kilosa sees a continuation in terms of increasing rainfall while experiencing a relative cooling. This slight descent in temperatures, however, does little in offsetting the additional rainfall. The cooling phase hits a noticeable stride, and the average temperatures fall to a yearly low of 27.2°C (81°F). Weather in April »

Weather in May

As summer gains momentum in the Northern Hemisphere, Kilosa plunges into a period of dryness and cooling. There’s a sharp decline in April’s precipitation, with rainfall dwindling down to just 68mm (2.68") for the month. The cooling trend continues, with temperatures slinking further down to an average of 26.3°C (79.3°F). Weather in May »

Weather in June

June carries forward the legacy of May in terms of drier conditions and cooling temperatures. The decrease in rainfall from the previous month continues to imprint itself on the weather patterns of Kilosa. A negligible precipitation of only 14mm (0.55") constitutes the June rainfall, making it the driest month of the year. Weather in June »

Weather in July

July in Kilosa further extends the spectrum of drier and cooler conditions. The trends observed in June continue to align with this month, adding to July’s character as a bright, sunny, and dry month. The ambient temperature stabilizes around 26.2°C (79.2°F), making it one of the coolest months of the year. Weather in July »

Weather in August

The tail end of summer rings in a change for Kilosa, balancing out the previous months' dry and cool conditions. August breathes warmth back into the weather patterns with a slight escalation in temperatures. The temperatures begin their ascent again, registering an uptick to 27.6°C (81.7°F). Weather in August »

Weather in September

September hails the onset of a notable advancing trend in the weather conditions in Kilosa. The air holds the promise of impending changes, marked by a steady climb in temperatures and sustained rainfall. A considerable increase in the monthly average high temperature to 28.7°C (83.7°F) is recorded this month. Weather in September »

Weather in October

October signals the return of more robust heat and rains in Kilosa. Following the subtle temperature rise in September, October elevates the ambient warmth further. It becomes the hottest month of the year with a sweltering average high temperature of 30°C (86°F). Weather in October »

Weather in November

Following the scorching October, November brings about a refreshing change with a slight dip in temperatures. However, what sets this month apart from the previous ones is its heavy rainfall, marking a shift from the drier spell. Weather in November »

Weather in December

Wrapping up the year, December in Kilosa amplifies the weather patterns noted in November. It stands out due to its rise in precipitation, taking precedence over the previous month’s rainfall. This month observes a dramatic increase in rainfall, topping the charts at 233mm (9.17"). Weather in December »