The bar chart below shows the average monthly peak daytime temperatures at Postojna
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 2 | 3.8 | 7.4 | 11.8 | 16.6 | 20.2 | 22.8 | 22.3 | 18.8 | 13.7 | 7.6 | 3.2 |
°F | 35.5 | 38.8 | 45.3 | 53.2 | 62 | 68.3 | 73.1 | 72.1 | 65.8 | 56.6 | 45.6 | 37.8 |
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.
The graph below shows the average rainfall and number of rainy days per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 114 | 100 | 123 | 141 | 133 | 157 | 121 | 140 | 150 | 156 | 181 | 134 |
inches | 4.5 | 3.9 | 4.8 | 5.5 | 5.2 | 6.2 | 4.8 | 5.5 | 5.9 | 6.1 | 7.1 | 5.3 |
Rainy days | 14 | 13 | 14 | 16 | 16 | 17 | 14 | 14 | 13 | 13 | 14 | 14 |
Average annual rainfall in Postojna: 1709.6mm (673.1 inches)
The bar chart below shows the average daily sunshine hours in Postojna
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 3.8 | 5 | 5.6 | 6.6 | 8 | 8.4 | 9.9 | 8.9 | 7 | 5.4 | 3.7 | 3.5 |
The graph below shows the daily range of temperatures for each month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | -5.4 | -4 | -1.4 | 2 | 6.1 | 9.4 | 10.9 | 10.7 | 8.2 | 4.5 | 0 | -4 |
Max °C | 2.2 | 4 | 7.6 | 12 | 16.9 | 20.5 | 23.1 | 22.6 | 19.1 | 13.9 | 7.8 | 3.4 |
Min °F | 22.4 | 24.9 | 29.5 | 35.6 | 43 | 48.8 | 51.6 | 51.2 | 46.7 | 40.1 | 32.1 | 24.8 |
Max °F | 29.1 | 32 | 37.6 | 44.6 | 52.7 | 58.8 | 62.6 | 61.9 | 56.5 | 48.6 | 39 | 31.5 |
The graph below shows the average sea temperature.
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 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 10 | 11 | 11 | 11 | 9 | 8 | 8 | 8 | 8 | 10 | 11 | 10 |
mph | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 6 | 7 | 6 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
83% | 80% | 78% | 77% | 77% | 79% | 77% | 79% | 82% | 83% | 84% | 84% |
Hottest month: | July | 22.8°C 73°F |
---|---|---|
Driest month: | February | 100mm 3.9ins |
Sunniest month: | July | 9.9hrs |
Coldest month: | January | 2°C 35.6°F |
Wettest month: | November | 181mm 7.1ins |
Warmest sea: | August | 25.3°C 77.5°F |