-4 to 24°C
temperature
2175 hours
sunshine per day
416 mm
rain
117 days
dry
154 days
rain
94 days
snow

Climate of Viljandi

Viljandi has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Viljandi is 20° degrees and there is about 164 inch of rain in a year. It is dry for 117 days a year with an average humidity of 84% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -4°C and 24°C
  • Night:the average nighttime temperature is between -8°C and 13°C
  • Rain: it rains 154 days and there is a total of approximately 416 mm rainfall
  • Snow: it snows an average of 94 days per year
  • Sun hours: throughout the year there are 2175 sun hours
Maximum temperature: between -4°C and 24°C
Warmest month: 24°C in July
Coldest month: -4°C in January
Night temperature: between -8°C and 13°C
Dry days: 117 days
Days with rain: 154 days
Days with snow: 94 days
Total rain sum: 416 mm
Hours of sunshine: 2175 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Viljandi.

Precipitation graph

This graph shows the average amount of rainfall per month for Viljandi.

Climate table of Viljandi

In this climate table you can see at a glance what the average weather per month is for Viljandi. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Viljandi might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°F) 25 28 35 49 63 67 74 71 61 47 38 31
Night temp. (°F) 17 19 24 34 43 48 55 53 47 37 33 25
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (inch) 14 12 13 9 11 17 16 17 11 16 12 16
Days with rain 6 6 10 13 14 16 18 17 15 13 14 12
Days with snow 22 20 19 5 - - - - - 2 6 20
Dry days 3 2 2 12 17 14 13 14 15 16 10 -
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 2 2 4 7 10 11 11 10 7 4 3 2
Wind force (Bft) 3 3 3 3 2 3 2 2 3 3 3 3
UV-index 1 1 1 3 4 5 5 4 3 2 1 1

Best time to visit Viljandi

The best time to visit Viljandi in Estonia is from June through August. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Viljandi is 74°F in July and the lowest is 25°F in January.

Climate of Viljandi by month

What is the average climate in a given month for Viljandi? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Viljandi weather experiences

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