Last updated: August 23, 2025
In September, the average temperature in Zwedru, Liberia hovers around 25°C (77°F). Expect a comfortable minimum of 21°C (70°F), with highs reaching up to 32°C (90°F). However, be prepared for considerable rainfall, with 293 mm (11.5 in) expected over 28 days. The air will feel quite humid, with average humidity levels around 94%.
In September in Zwedru, the average temperature is 25°C (77°F). The maximum can reach 32°C (90°F), and the minimum can be as low as 21°C (70°F). It's a great time to explore and enjoy outdoor activities, as the weather is warm and pleasant.
In Zwedru in September, the precipitation amount is 293 mm (11.5 in) over the course of 28 days.
In Zwedru in September, humidity is 94%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities challenging and requiring frequent breaks to stay hydrated.
In Zwedru in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Zwedru.
UV Risk Categories
Weather in Zwedru varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Zwedru, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 26°C (79°F) | 38 mm (1.5 inches) | 74% | extreme |
February Weather | 27°C (81°F) | 79 mm (3.1 inches) | 77% | extreme |
March Weather | 27°C (80°F) | 135 mm (5.3 inches) | 79% | extreme |
April Weather | 26°C (80°F) | 141 mm (5.5 inches) | 81% | extreme |
May Weather | 26°C (79°F) | 220 mm (8.7 inches) | 84% | extreme |
June Weather | 25°C (78°F) | 248 mm (9.8 inches) | 88% | extreme |
July Weather | 25°C (77°F) | 141 mm (5.6 inches) | 89% | extreme |
August Weather | 25°C (77°F) | 168 mm (6.6 inches) | 93% | extreme |
September Weather | 25°C (77°F) | 293 mm (11.5 inches) | 94% | extreme |
October Weather | 26°C (78°F) | 206 mm (8.1 inches) | 92% | extreme |
November Weather | 26°C (79°F) | 110 mm (4.3 inches) | 82% | extreme |
December Weather | 26°C (78°F) | 45 mm (1.8 inches) | 79% | very high |