Ilirska Bistrica monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Ilirska Bistrica

Ilirska Bistrica average temperature chart (Celsius) Ilirska Bistrica average temperature chart (Fahrenheit)
Average monthly temperatures in Ilirska Bistrica (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.4 4.8 8.3 12.5 17.3 20.9 23.5 23.2 19.7 14.9 8.8 4.6
°F 38 40.7 46.9 54.5 63.2 69.6 74.4 73.8 67.5 58.7 47.9 40.2

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Ilirska Bistrica monthly rainfall chart (mm) Ilirska Bistrica monthly rainfall chart (inches)
Average monthly rainfall in Ilirska Bistrica (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 113 98 119 129 123 142 107 129 143 153 180 130
inches 4.4 3.8 4.7 5.1 4.9 5.6 4.2 5.1 5.6 6 7.1 5.1
Rainy days 14 13 14 16 16 16 13 14 13 13 14 14

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Ilirska Bistrica

Ilirska Bistrica average daily sunshine chart
Average daily sunshine Ilirska Bistrica
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4 5.1 5.7 6.6 8 8.5 10 9.1 7.2 5.6 3.8 3.7

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Ilirska Bistrica average minimum / maximum temperatures (Celsius) Ilirska Bistrica average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ilirska Bistrica (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.8 -3.5 -1.1 2.5 6.4 9.7 11.2 10.9 8.4 4.7 0.6 -3.4
Max °C 3.6 5.1 8.5 12.8 17.6 21.2 23.9 23.5 20 15.1 9.1 4.8
Min °F 23.5 25.8 30 36.4 43.5 49.4 52.1 51.6 47.1 40.5 33 26
Max °F 30.9 33.4 38.7 45.7 53.6 59.7 63.5 63 57.6 49.8 40.6 33.3

Sea temperature

The graph below shows the average sea temperature.

Ilirska Bistrica average sea temperature chart (Celsius) Ilirska Bistrica average sea temperature chart (Fahrenheit)
Average sea temperature around Ilirska Bistrica in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11.9 10.7 11.2 13.8 18 22.3 24.8 25.3 22.8 19.5 16.6 14.2
°F 53.3 51.2 52.2 56.9 64.5 72.1 76.7 77.6 73.1 67.2 61.9 57.5

Wind speed

The graph below shows the average wind speed.

Ilirska Bistrica average winspeed by month (km/h) Ilirska Bistrica average winspeed by month (mph)
Average wind speed in Ilirska Bistrica (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 11 12 12 11 9 9 8 8 8 10 11 11
mph 7 7 7 7 6 5 5 5 5 6 7 7

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Ilirska Bistrica relative humidity averages
Average relative humidity in Ilirska Bistrica
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
81% 79% 77% 76% 77% 78% 75% 78% 81% 81% 83% 82%

Other monthly averages

UV index Best time to go?

Ilirska Bistrica weather stats

Ilirska Bistrica weather statistics
Hottest month: July 23.5°C 74.3°F
Driest month: February 98mm 3.9ins
Sunniest month: July 10hrs
Coldest month: January 3.4°C 38.1°F
Wettest month: November 180mm 7.1ins
Warmest sea: August 25.3°C 77.5°F
Map showing location of Ilirska Bistrica (45.56972, 14.24083)

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