UTC Offset
UTC+02:00
Cerkno, Slovenia Snapshot 2026
Where is Cerkno?
Cerkno, Slovenia
- Continent
- Europe
- Country
- Slovenia
- City
- Cerkno
- Population
- 1.6K
- Coordinates
- 46.13°, 13.98°
Cerkno is a city in Slovenia with a population of approximately 1.6K. Average temperatures range from 0°C (32°F) in January to 27°C (80°F) in July. The best time to visit is June, July, August, September.
Time in Cerkno right now
Open full time & time zone page 08:23 23
Thursday, June 18, 2026
IANA time zone
Europe/Ljubljana
Daylight saving
DST in effect
CET / CEST
Next DST change
October 25
backward -1h
Live weather in Cerkno
Daylight in Cerkno today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 46m
Climate normals for Cerkno
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Fair April
Fair May
Wet June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Fair November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 6°C / 0°C | 4°C / -3°C | 9days (93 mm) Wet | 5.4h Fair | 84% Humid | 1.4 Low | Poor | View Details |
| February | 9°C / 1°C | 6°C / -2°C | 9days (103 mm) Wet | 6.1h Fair | 82% Humid | 1.9 Low | Poor | View Details |
| March | 12°C / 3°C | 10°C / 1°C | 11days (114 mm) Wet | 8.2h Good | 77% Humid | 3.1 Moderate | Fair | View Details |
| April | 16°C / 7°C | 15°C / 5°C | 13days (127 mm) Wet | 9.8h Good | 76% Humid | 4.7 Moderate | Fair | View Details |
| May | 19°C / 11°C | 20°C / 10°C | 20days (194 mm) Wet | 10.3h Excellent | 81% Humid | 5.5 High | Wet | View Details |
| June best | 25°C / 16°C | 27°C / 17°C | 16days (144 mm) Wet | 12.3h Excellent | 78% Humid | 6.6 High | Excellent | View Details |
| July best | 27°C / 18°C | 30°C / 19°C | 17days (169 mm) Wet | 12.4h Excellent | 76% Humid | 6.5 High | Excellent | View Details |
| August best | 27°C / 18°C | 29°C / 19°C | 15days (164 mm) Wet | 11.2h Excellent | 77% Humid | 6 High | Excellent | View Details |
| September best | 22°C / 14°C | 23°C / 14°C | 14days (183 mm) Wet | 9.1h Good | 83% Humid | 4.5 Moderate | Excellent | View Details |
| October | 17°C / 10°C | 17°C / 9°C | 11days (151 mm) Wet | 7.1h Good | 86% Very Muggy | 2.6 Moderate | Fair | View Details |
| November | 11°C / 5°C | 9°C / 3°C | 11days (170 mm) Wet | 5.1h Fair | 87% Very Muggy | 1.8 Low | Fair | View Details |
| December | 7°C / 1°C | 5°C / -2°C | 8days (113 mm) Wet | 4.9h Fair | 87% Very Muggy | 1.3 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 6°C / 0°C . Feb: 9°C / 1°C . Mar: 12°C / 3°C . Apr: 16°C / 7°C . May: 19°C / 11°C . Jun: 25°C / 16°C . Jul: 27°C / 18°C . Aug: 27°C / 18°C . Sep: 22°C / 14°C . Oct: 17°C / 10°C . Nov: 11°C / 5°C . Dec: 7°C / 1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 93 mm. Feb: 103 mm. Mar: 114 mm. Apr: 127 mm. May: 194 mm. Jun: 144 mm. Jul: 169 mm. Aug: 164 mm. Sep: 183 mm. Oct: 151 mm. Nov: 170 mm. Dec: 113 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 84%. Feb: 82%. Mar: 77%. Apr: 76%. May: 81%. Jun: 78%. Jul: 76%. Aug: 77%. Sep: 83%. Oct: 86%. Nov: 87%. Dec: 87%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 8 km/h . Feb: 9 km/h . Mar: 10 km/h . Apr: 11 km/h . May: 10 km/h . Jun: 10 km/h . Jul: 9 km/h . Aug: 9 km/h . Sep: 9 km/h . Oct: 9 km/h . Nov: 8 km/h . Dec: 8 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 2. Mar: UV 3. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Frequently Asked Questions
Cerkno has a population of approximately 1.6K.
The best months to visit Cerkno are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Cerkno receives approximately 1725mm of rainfall annually across 154 rainy days.
Cerkno is located in Slovenia, in the Europe region.