The bar chart below shows the average monthly peak daytime temperatures at Giswil
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -1.2 | -0.4 | 2.3 | 6.1 | 10.2 | 13.8 | 16.4 | 15.6 | 12.9 | 8.6 | 3.2 | 0.2 |
°F | 29.9 | 31.3 | 36.1 | 42.9 | 50.3 | 56.8 | 61.5 | 60 | 55.3 | 47.4 | 37.8 | 32.3 |
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 | 93 | 86 | 91 | 115 | 138 | 160 | 148 | 170 | 124 | 100 | 109 | 94 |
inches | 3.7 | 3.4 | 3.6 | 4.5 | 5.4 | 6.3 | 5.8 | 6.7 | 4.9 | 3.9 | 4.3 | 3.7 |
Rainy days | 16 | 15 | 17 | 18 | 20 | 19 | 18 | 18 | 15 | 13 | 15 | 15 |
Average annual rainfall in Giswil: 1482.5mm (583.7 inches)
The bar chart below shows the average daily sunshine hours in Giswil
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 3.3 | 4.3 | 4.9 | 5.3 | 5.7 | 6.3 | 7.3 | 6.7 | 6 | 5 | 3.7 | 3.3 |
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 | -6.4 | -5.8 | -3.9 | -0.9 | 3.1 | 6.5 | 8.6 | 8.3 | 6.3 | 2.9 | -2 | -4.9 |
Max °C | -1.1 | -0.3 | 2.5 | 6.3 | 10.4 | 14 | 16.6 | 15.8 | 13.1 | 8.7 | 3.4 | 0.3 |
Min °F | 20.6 | 21.7 | 25.1 | 30.5 | 37.5 | 43.6 | 47.5 | 46.9 | 43.3 | 37.2 | 28.5 | 23.2 |
Max °F | 25.3 | 26.6 | 30.7 | 36.9 | 44.1 | 50.4 | 54.7 | 53.6 | 49.5 | 42.4 | 33.3 | 27.9 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 11 | 10.1 | 10.5 | 12.6 | 16.3 | 20.1 | 22.7 | 23.5 | 21.4 | 18.5 | 15.4 | 12.8 |
°F | 51.8 | 50.2 | 50.9 | 54.7 | 61.3 | 68.1 | 72.9 | 74.4 | 70.6 | 65.2 | 59.7 | 55.1 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 14 | 14 | 14 | 13 | 11 | 10 | 10 | 9 | 10 | 11 | 13 | 14 |
mph | 9 | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 7 | 8 | 9 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
73% | 74% | 73% | 76% | 78% | 77% | 75% | 78% | 78% | 77% | 76% | 73% |
Hottest month: | July | 16.4°C 61.5°F |
---|---|---|
Driest month: | February | 86mm 3.4ins |
Sunniest month: | September | 6hrs |
Coldest month: | January | -1.2°C 29.8°F |
Wettest month: | August | 170mm 6.7ins |
Warmest sea: | August | 23.5°C 74.3°F |