Last updated: August 23, 2025
In Johvi, Estonia, the average temperature in September hovers around 13°C (55°F), with a range that can dip to a minimum of 2°C (37°F) and soar to a maximum of 25°C (77°F). Visitors should be prepared for frequent showers, as the area receives an average of 73 mm (2.9 in) of precipitation over about 14 days. With humidity levels at 89%, expect a rather damp and cool atmosphere during this time.
In September in Johvi, the average temperature is 13°C (55°F), with maximums potentially reaching 25°C (77°F) and minimums dipping to as low as 2°C (37°F). This mild climate makes Johvi an ideal destination for outdoor activities and exploration during this time of year.
In Johvi in September, the total precipitation amount is 73 mm (2.9 in) over the course of 14 days.
In Johvi in September humidity is 89%. With an average temperature of 13°C (55°F), this humidity feels like a thick, damp blanket enveloping you, making every step feel heavier and each breath a bit more laborious for traveling.
In Johvi in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Johvi for better planning.
UV Risk Categories
Weather in Johvi varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Johvi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 45 mm (1.8 inches) | 95% | low |
| February Weather | -3°C (27°F) | 47 mm (1.9 inches) | 93% | low |
| March Weather | 0°C (32°F) | 47 mm (1.9 inches) | 90% | moderate |
| April Weather | 4°C (40°F) | 48 mm (1.9 inches) | 87% | moderate |
| May Weather | 10°C (51°F) | 64 mm (2.5 inches) | 73% | moderate |
| June Weather | 17°C (62°F) | 59 mm (2.3 inches) | 77% | high |
| July Weather | 18°C (65°F) | 75 mm (3.0 inches) | 80% | high |
| August Weather | 17°C (63°F) | 87 mm (3.4 inches) | 84% | high |
| September Weather | 13°C (55°F) | 73 mm (2.9 inches) | 89% | moderate |
| October Weather | 7°C (46°F) | 85 mm (3.4 inches) | 92% | low |
| November Weather | 3°C (38°F) | 62 mm (2.4 inches) | 93% | low |
| December Weather | -1°C (30°F) | 65 mm (2.6 inches) | 93% | low |