Last updated: March 2, 2024
The weather in Kohtla-Jaerve, Estonia, during September is characterized by an average temperature of 13°C (55°F). Highs can soar to 22°C (73°F), while lows may dip to 5°C (40°F). Typically, the humidity level in Kohtla-Jaerve throughout September hovers around 89%.
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Humidity
In September, Kohtla-Jaerve averages 76 mm (3.0 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 12 hours 46 minutes of daylight, with the sun shining for approximately 10 hours 10 minutes each day. Additionally, there is a 20% probability of sunny days during this period.
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In September, the UV Index in Kohtla-Jaerve reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 30 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 3 | 2 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||