The bar chart below shows the average monthly peak daytime temperatures at Borgarnes
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -0.4 | 0.2 | 0.5 | 3.3 | 7.3 | 10.3 | 12 | 11.4 | 8 | 4.5 | 1.1 | -0.1 |
°F | 31.2 | 32.3 | 32.9 | 38 | 45.1 | 50.5 | 53.5 | 52.5 | 46.4 | 40.2 | 34 | 31.8 |
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 | 86 | 82 | 83 | 63 | 47 | 57 | 60 | 70 | 74 | 100 | 86 | 89 |
inches | 3.4 | 3.2 | 3.3 | 2.5 | 1.8 | 2.2 | 2.4 | 2.8 | 2.9 | 3.9 | 3.4 | 3.5 |
Rainy days | 18 | 16 | 19 | 17 | 14 | 16 | 16 | 17 | 17 | 19 | 17 | 19 |
Average annual rainfall in Borgarnes: 938.766mm (369.6 inches)
The bar chart below shows the average daily sunshine hours in Borgarnes
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 0.7 | 1.5 | 3 | 4.5 | 3 | 0 | 3.1 | 5.3 | 3.9 | 2.5 | 1.3 | 0.5 |
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 | -5.5 | -4.7 | -4.6 | -2.1 | 1.4 | 4.6 | 6.3 | 5.9 | 2.9 | -0.1 | -3.6 | -5.2 |
Max °C | -0.3 | 0.3 | 0.6 | 3.5 | 7.5 | 10.4 | 12.1 | 11.6 | 8.2 | 4.7 | 1.2 | 0 |
Min °F | 22.1 | 23.5 | 23.7 | 28.3 | 34.4 | 40.3 | 43.3 | 42.5 | 37.1 | 31.9 | 25.5 | 22.6 |
Max °F | 26.8 | 28 | 28.4 | 33.3 | 39.9 | 45.5 | 48.6 | 47.7 | 41.9 | 36.1 | 29.8 | 27.3 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 5.7 | 5.4 | 5.2 | 5.3 | 6.4 | 8.3 | 9.9 | 10.4 | 9.4 | 8 | 6.9 | 6.3 |
°F | 42.3 | 41.7 | 41.4 | 41.6 | 43.6 | 47 | 49.8 | 50.7 | 48.8 | 46.4 | 44.5 | 43.3 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 21 | 22 | 21 | 19 | 17 | 16 | 15 | 16 | 17 | 19 | 20 | 21 |
mph | 13 | 14 | 13 | 12 | 11 | 10 | 9 | 10 | 11 | 12 | 12 | 13 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
80% | 81% | 80% | 80% | 79% | 81% | 82% | 82% | 81% | 82% | 81% | 80% |
Hottest month: | July | 12°C 53.6°F |
---|---|---|
Driest month: | May | 47mm 1.9ins |
Sunniest month: | May | 3hrs |
Coldest month: | January | -0.4°C 31.3°F |
Wettest month: | October | 100mm 3.9ins |
Warmest sea: | August | 10.4°C 50.7°F |