Last updated: August 23, 2025
In September, the average temperature in San German, Cuba reaches a warm 28°C (83°F). Expect a comfortable minimum of 22°C (72°F) and the chance of a sizzling maximum of 37°C (99°F). Be prepared for 102 mm (4.0 in) of precipitation over 18 days, contributing to a humidity level of 80% that adds a tropical feel to your experience.
In September in San German, the average temperature is 28°C (83°F). Maximums can reach up to 37°C (99°F), and minimums can drop as low as 22°C (72°F). This warm climate makes San German an ideal destination for travelers looking to enjoy sunny days and vibrant outdoor activities.
In San German in September, the precipitation amount is 102 mm (4.0 in) over the course of 18 days.
In San German in September, humidity is 80%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping you, making travel feel sluggish and sticky, as every movement generates a sheen of perspiration that clings to your skin.
In San German 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 San German.
UV Risk Categories
Weather in San German varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San German, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 25°C (76°F) | 23 mm (0.9 inches) | 76% | very high |
| February Weather | 25°C (78°F) | 15 mm (0.6 inches) | 74% | extreme |
| March Weather | 25°C (78°F) | 30 mm (1.2 inches) | 72% | extreme |
| April Weather | 27°C (81°F) | 41 mm (1.6 inches) | 72% | extreme |
| May Weather | 27°C (81°F) | 147 mm (5.8 inches) | 70% | extreme |
| June Weather | 28°C (83°F) | 66 mm (2.6 inches) | 73% | extreme |
| July Weather | 29°C (84°F) | 65 mm (2.6 inches) | 78% | extreme |
| August Weather | 29°C (84°F) | 79 mm (3.1 inches) | 81% | extreme |
| September Weather | 28°C (83°F) | 102 mm (4.0 inches) | 80% | extreme |
| October Weather | 28°C (82°F) | 88 mm (3.5 inches) | 80% | extreme |
| November Weather | 26°C (79°F) | 68 mm (2.7 inches) | 82% | very high |
| December Weather | 25°C (78°F) | 28 mm (1.1 inches) | 80% | very high |