Last updated: August 28, 2025
September in Kalangala, Uganda is characterized by a pleasant range of temperatures, with a maximum of 26°C (79°F) and a comfortable average of 23°C (74°F), dipping to a minimum of 20°C (68°F). This month experiences significant rainfall, accumulating to 115 mm (4.5 in), spread over 21 days, leading to a humidity level of around 70%. The combination of mild temperatures and frequent precipitation creates a lush, vibrant environment, making it a unique time to experience the natural beauty of this island paradise.
In September, Kalangala, Uganda enjoys mild and pleasant temperatures, with nighttime lows around 20°C (68°F) and daily averages settling at 23°C (74°F). As the month progresses, daytime highs reach a comfortable 26°C (79°F), making it a delightful time to explore the lush landscapes and vibrant wildlife. This month reflects the region's consistent climate pattern, where temperatures remain relatively stable throughout the year, typically fluctuating between 20°C (68°F) and 28°C (83°F). September marks a seamless transition from the cooler mid-year months, maintaining the warmth that characterizes Uganda while providing a refreshing reprieve from the heat of the preceding months.
September in Kalangala, Uganda, marks a slight dip in precipitation, with 115 mm (4.5 in) of rainfall over 21 days. This month transitions from the heavier rains of April and May, where daily averages peaked, to a more moderate pattern—echoing the trend observed in June and July. Despite this reduction, September maintains a vibrant atmosphere as the lush landscapes, nourished by earlier storms, thrive amidst the persistent yet lighter showers. As October approaches, precipitation levels rise once again, hinting at the cyclical nature of Kalangala's weather, where revitalizing rains are key to sustaining the region's rich biodiversity.
In September, Kalangala experiences a moderate humidity level of 70%, which marks a slight increase from the drier months of July (69%) and August (66%). This shift signals the gradual transition towards the wetter months ahead, highlighted by the significant rise in humidity to 84% in October and 88% in November. Throughout the year, the region exhibits a general trend of increasing humidity as it progresses from the relative dryness of mid-year, with May standing out as the peak of 84%. Overall, September offers a comfortable balance before the humidity levels surge, providing a pleasant albeit moist atmosphere typical of Uganda’s tropical climate.
In September, Kalangala, Uganda, experiences a UV Index of 13, classifying it as an extreme exposure category, with a burn time of just 10 minutes. This is consistent with the trend seen throughout the preceding months, where UV levels have remained persistently high, predominantly falling between 12 and 16. Notably, while January to April witnessed the peak values, September holds steady at 13, similar to the increases observed in August. It’s crucial for residents and visitors to remain vigilant about sun protection during this time. For more details on UV levels and recommendations, check out the Kalangala UV Index.
UV Risk Categories
In September, Kalangala, Uganda continues to bask in the radiant glow of the sun, enjoying 328 hours of sunshine—a delightful peak following the vibrant summer months. As we transition from the intense light of July and August, which recorded 341 and 338 hours respectively, September maintains a commendable brightness that keeps spirits high. The trend shows a steady embrace of sunshine throughout the year, with monthly averages hovering around the 300-hour mark, creating a warm and inviting atmosphere that is both enriching and uplifting. As the seasons shift, the consistent radiance of Kalangala remains a testament to its tropical charm.
In Kalangala, Uganda, the likelihood of sunny weather in September hovers around 29%, which is a bit above the mid-range but significantly lower than the sunniest months of June and August. This month typically sees a gradual shift as it transitions from the dry season, characterized by a higher prevalence of clear skies, towards the more variable weather patterns of the rainy months ahead. Notably, September’s chances for sunshine fall slightly below the 31% encountered in both October and November, suggesting that while occasional sunny days are likely, cloud cover may become more prevalent as the month progresses. Overall, if you're planning a visit, it's a great idea to prepare for a mix of both sunny moments and overcast skies.
In Kalangala, Uganda, September marks another month of consistent 12 hours of daylight, a pattern that remains unchanged throughout the entire year. This remarkable stability reflects the region's equatorial position, where day and night are almost perfectly balanced regardless of the season. As the clouds drift lazily across the sky and sunlight bathes the lush landscapes, residents and visitors alike can rely on this constant rhythm of daylight to guide their daily activities. Whether basking in the sun or enjoying the serene beauty of the surroundings, the unvarying duration of daylight in September invites everyone to embrace the vibrant life that flourishes in this idyllic setting.
In September, the wind in Kalangala, Uganda, continues to blow steadily at an average speed of 3.4 m/s (8 mph), mirroring the gentle breezes felt in August. This consistency reflects a shift from the more vigorous winds of the preceding months, where June and July experienced higher averages of 4.9 m/s (11 mph) and 5.3 m/s (12 mph) respectively. As the year transitions towards its end, the winds begin to calm, dropping gradually to 2.9 m/s (7 mph) by October. The prevailing trends suggest a vibrant interplay of wind speeds across the months, with a notable peak in mid-year, inviting a blend of energy and tranquility that defines the September skies over Kalangala.
Weather in Kalangala varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kalangala, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather features a comfortable range of temperatures, with a minimum of 20°C (68°F), an average of 23°C (74°F), and a maximum reaching 26°C (79°F). The month experiences considerable rainfall, totaling 115 mm (4.5 in) over 21 days, and the humidity sits at 70%. In contrast, January offers slightly warmer conditions, with a minimum of 20°C (68°F), an average of 24°C (76°F), and a higher maximum of 28°C (83°F). Precipitation in January is marginally higher at 117 mm (4.6 in), but it falls over fewer days, totaling only 16. Additionally, humidity increases to 75%, making January feel a bit more humid than September. For more details on January weather, you can visit Kalangala weather in January.
In September, temperatures in the region typically range from a minimum of 20°C (68°F) to a maximum of 26°C (79°F), with an average of 23°C (74°F). The month sees a significant amount of rainfall, with approximately 115 mm (4.5 in) of precipitation spread over 21 days and humidity levels around 70%. In comparison, February boasts slightly higher temperatures, with a minimum of 20°C (68°F) and a maximum of 28°C (83°F), averaging 24°C (76°F). This month receives more rainfall at 151 mm (5.9 in), occurring over 19 days, and experiences a slightly higher humidity of 75%. For more detailed information on February weather in this region, check out Kalangala weather in February.
September and March display some notable similarities and differences in weather patterns. Both months experience a minimum temperature of around 20°C (68°F), but March tends to be slightly warmer overall, with an average temperature of 24°C (76°F) compared to September's 23°C (74°F). Additionally, maximum temperatures peak at 28°C (83°F) in March, making it the warmer month.
Precipitation is significantly higher in March, with 209 mm (8.2 in) falling over 24 days, compared to September’s 115 mm (4.5 in) over 21 days. This results in March exhibiting wetter conditions, with humidity levels remaining relatively similar at 71% for March and 70% for September. For more detailed insights into March weather, you can refer to Kalangala weather in March.
When comparing the weather in September and April, we observe some similarities and notable differences. Both months feature similar average temperatures, with a minimum of 20°C (68°F) and an average of 23°C (74°F), but April tends to be slightly warmer at a maximum of 27°C (81°F). However, April experiences significantly higher precipitation with 265 mm (10.4 in) over 25 days compared to September's 115 mm (4.5 in) across 21 days. Additionally, humidity levels in April are marginally higher at 75%, compared to 70% in September. For more detailed information on April weather specifically, you can visit Kalangala weather in April.
September and May exhibit similar temperature ranges, with both months experiencing minimum temperatures around 20°C (68°F) and maximum temperatures reaching 26°C (79-80°F). However, May tends to be wetter, with a significant increase in precipitation, totaling 226 mm (8.9 in) over 25 days compared to September's 115 mm (4.5 in) over 21 days. Additionally, humidity is higher in May at 84%, compared to 70% in September, contributing to a more humid environment during the earlier summer month. For more details, check out Kalangala weather in May.
In comparing the weather between September and June, both months feature similar average temperatures, ranging from a minimum of 19-20°C (67-68°F) to a maximum of 26°C (79-80°F). However, September experiences slightly higher precipitation levels at 115 mm (4.5 in) over 21 days, while June sees a lower total of 100 mm (3.9 in) across 16 days. Additionally, humidity levels are higher in June at 77%, compared to 70% in September. For a detailed overview of June's conditions, you can check Kalangala weather in June.
In comparing the weather of September and July, we notice some similarities as well as differences. Both months have similar average temperatures, with September's minimum at 20°C (68°F) and July's at 19°C (67°F), and both months peak at a maximum of 26°C (79°F in September and 78°F in July). However, September experiences significantly more precipitation, with 115 mm (4.5 in) over 21 days compared to July's 78 mm (3.1 in) across just 13 days. Humidity levels are nearly equivalent, with September at 70% and July slightly lower at 69%. Thus, while both months have agreeable temperatures, September tends to be wetter and more humid. For more details, you can check out Kalangala weather in July.
In comparing the weather of September and August, both months exhibit similar temperatures, with September's minimum at 20°C (68°F) and an average of 23°C (74°F), closely mirroring August's figures. However, September tends to be slightly cooler with a maximum of 26°C (79°F), as opposed to August's higher maximum of 27°C (80°F). Precipitation levels also increase in September, reaching 115 mm (4.5 in) over 21 days, compared to August's 102 mm (4.0 in) over 20 days. Additionally, September experiences a higher humidity at 70%, while August maintains a lower level at 66%. For more detailed insights, you can check out Kalangala weather in August.
In comparing the weather of September and October, we see some notable similarities and differences. Both months feature a minimum temperature of 20°C (68°F) and an average temperature of 23°C (74°F), but October experiences a slightly warmer maximum temperature of 27°C (80°F) compared to September's 26°C (79°F). Precipitation rises significantly in October, with a total of 177 mm (7.0 in) over 22 days, compared to September's 115 mm (4.5 in) over 21 days, indicating a wetter month ahead. Additionally, October shows a higher humidity level at 82%, up from 70% in September. For a detailed look at the weather patterns, you can check out Kalangala weather in October.
In September, temperatures are mild, with daily highs averaging around 26°C (79°F) and lows around 20°C (68°F). The month sees considerable precipitation, totaling 115 mm (4.5 in) over approximately 21 days, contributing to a humidity level of 70%. In contrast, November experiences slightly warmer temperatures, with maximums reaching up to 27°C (81°F) and a similar minimum of 20°C (69°F). However, November is notably wetter, receiving 176 mm (6.9 in) of rain over 24 days, leading to increased humidity at 88%. For more detailed insights, you can check Kalangala weather in November.
In comparing the weather between September and December, both months exhibit warm temperatures, but December tends to be slightly warmer on average. September features a minimum temperature of 20°C (68°F) and an average of 23°C (74°F), with a maximum of 26°C (79°F), while December has a minimum of 20°C (68°F), an average of 24°C (75°F), and peaks at 27°C (82°F). Additionally, December experiences higher overall precipitation at 155 mm (6.1 in) over 26 days compared to September’s 115 mm (4.5 in) across 21 days, contributing to increased humidity levels of 84% in December versus 70% in September. For more detailed insights on December weather, you can check Kalangala weather in December.
As September rolls into Kalangala, the weather showcases a distinct shift compared to the drier months that precede it. With increased humidity and a notable rise in precipitation, this period becomes one of the wetter times of the year, with rain gracing more than two-thirds of the days. Despite these soggy conditions, temperatures remain relatively mild, making the overall climate feel lush and vibrant. This blend of warmth and moisture not only transforms the landscape but also invigorates the local flora, creating a paradise for nature lovers. To learn more about what to expect throughout the year, check out Kalangala Climate.