Last updated: August 23, 2025
In January, the average temperature in Kohtla-Jaerve, Estonia hovers around -2°C (29°F), with extremes that can dip to a chilling -16°C (4°F) and rise to a moderate 8°C (46°F). Expect 44 mm (1.7 in) of precipitation spread over about 11 days, contributing to an average humidity of a damp 95%.
In January in Kohtla-Jaerve, the average temperature is -2°C (29°F), with maximums reaching 8°C (46°F) and minimums dropping as low as -16°C (4°F). Be prepared for cold conditions and pack warm layers when traveling to Kohtla-Jaerve during this time.
In Kohtla-Jaerve in January, the precipitation amount is 44 mm (1.7 in) during 11 days, indicating a relatively wet period for that time of year.
In Kohtla-Jaerve in January, humidity is 95%. With an average temperature of -2°C (29°F), this humidity feels like a cold, damp chill that seeps into your bones, making outdoor travel uncomfortable and necessitating extra layers to stay warm and dry.
In Kohtla-Jaerve in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Kohtla-Jaerve.
UV Risk Categories
Weather in Kohtla-Jaerve varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Kohtla-Jaerve, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (29°F) | 44 mm (1.7 inches) | 95% | low |
February Weather | -3°C (27°F) | 47 mm (1.8 inches) | 93% | low |
March Weather | 0°C (32°F) | 45 mm (1.8 inches) | 90% | moderate |
April Weather | 4°C (40°F) | 46 mm (1.8 inches) | 87% | moderate |
May Weather | 10°C (50°F) | 60 mm (2.3 inches) | 73% | moderate |
June Weather | 16°C (62°F) | 45 mm (1.8 inches) | 77% | high |
July Weather | 18°C (65°F) | 70 mm (2.8 inches) | 80% | high |
August Weather | 17°C (63°F) | 89 mm (3.5 inches) | 84% | high |
September Weather | 13°C (55°F) | 76 mm (3.0 inches) | 89% | moderate |
October Weather | 8°C (46°F) | 88 mm (3.5 inches) | 92% | low |
November Weather | 4°C (39°F) | 59 mm (2.3 inches) | 93% | low |
December Weather | -1°C (31°F) | 63 mm (2.5 inches) | 93% | low |