UTC Offset
UTC+03:00
Viljandi, Estonia Snapshot 2026
Where is Viljandi?
Viljandi, Estonia
- Continent
- Europe
- Country
- Estonia
- City
- Viljandi
- Population
- 17.4K
- Coordinates
- 58.36°, 25.59°
Viljandi is a city in Estonia with a population of approximately 17.4K. Average temperatures range from -6°C (22°F) in January to 22°C (71°F) in July. The best time to visit is May, June, July, August, September.
Time in Viljandi right now
Open full time & time zone page 17:47 47
Friday, May 8, 2026
IANA time zone
Europe/Tallinn
Daylight saving
DST in effect
CEST / EEST
Next DST change
October 25
backward -1h
Live weather in Viljandi
Daylight in Viljandi today
View full sunrise & sunset page Sunrise
Sunset
Day length
16h 14m
Climate normals for Viljandi
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Poor May best
Good June best
Good July best
Excellent August best
Good September best
Good October
Poor November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -1°C / -6°C | -6°C / -11°C | 13days (59 mm) Wet | 1.4h Poor | 88% Very Muggy | 0.5 Low | Poor | View Details |
| February | 0°C / -5°C | -5°C / -10°C | 11days (46 mm) Wet | 3.4h Poor | 87% Very Muggy | 1.1 Low | Poor | View Details |
| March | 3°C / -3°C | -1°C / -8°C | 10days (37 mm) Wet | 6.6h Fair | 80% Humid | 2.3 Moderate | Poor | View Details |
| April | 10°C / 1°C | 6°C / -3°C | 11days (48 mm) Wet | 9.6h Good | 73% Muggy | 3.6 Moderate | Poor | View Details |
| May best | 16°C / 6°C | 13°C / 3°C | 9days (44 mm) Wet | 12.4h Excellent | 66% Muggy | 5.1 High | Good | View Details |
| June best | 21°C / 12°C | 19°C / 10°C | 12days (82 mm) Wet | 13.2h Excellent | 70% Muggy | 5.5 High | Good | View Details |
| July best | 22°C / 14°C | 21°C / 13°C | 14days (94 mm) Wet | 12.4h Excellent | 76% Humid | 5.3 High | Excellent | View Details |
| August best | 20°C / 13°C | 20°C / 12°C | 15days (99 mm) Wet | 10.3h Excellent | 79% Humid | 4.4 Moderate | Good | View Details |
| September best | 16°C / 10°C | 14°C / 8°C | 10days (59 mm) Wet | 7.8h Good | 81% Humid | 3.4 Moderate | Good | View Details |
| October | 9°C / 5°C | 6°C / 1°C | 12days (69 mm) Wet | 4.4h Fair | 85% Humid | 1.6 Low | Poor | View Details |
| November | 4°C / 1°C | 0°C / -4°C | 12days (55 mm) Wet | 1.7h Poor | 89% Very Muggy | 0.6 Low | Poor | View Details |
| December | 0°C / -3°C | -4°C / -8°C | 11days (43 mm) Wet | 1.1h Poor | 89% Very Muggy | 0.4 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: -1°C / -6°C . Feb: 0°C / -5°C . Mar: 3°C / -3°C . Apr: 10°C / 1°C . May: 16°C / 6°C . Jun: 21°C / 12°C . Jul: 22°C / 14°C . Aug: 20°C / 13°C . Sep: 16°C / 10°C . Oct: 9°C / 5°C . Nov: 4°C / 1°C . Dec: 0°C / -3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 59 mm. Feb: 46 mm. Mar: 37 mm. Apr: 48 mm. May: 44 mm. Jun: 82 mm. Jul: 94 mm. Aug: 99 mm. Sep: 59 mm. Oct: 69 mm. Nov: 55 mm. Dec: 43 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 88%. Feb: 87%. Mar: 80%. Apr: 73%. May: 66%. Jun: 70%. Jul: 76%. Aug: 79%. Sep: 81%. Oct: 85%. Nov: 89%. Dec: 89%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 21 km/h . Feb: 21 km/h . Mar: 20 km/h . Apr: 20 km/h . May: 18 km/h . Jun: 18 km/h . Jul: 17 km/h . Aug: 17 km/h . Sep: 19 km/h . Oct: 21 km/h . Nov: 20 km/h . Dec: 20 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 1. Mar: UV 2. Apr: UV 4. May: UV 5. Jun: UV 6. Jul: UV 5. Aug: UV 4. Sep: UV 3. Oct: UV 2. Nov: UV 1. Dec: UV 0.
Frequently Asked Questions
Viljandi has a population of approximately 17.4K.
The best months to visit Viljandi are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Viljandi receives approximately 735mm of rainfall annually across 140 rainy days.
Viljandi is located in Estonia, in the Europe region.