The bar chart below shows the average monthly peak daytime temperatures at Birketveit
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | -0.8 | -1.1 | 2 | 6 | 11.9 | 16 | 17.3 | 16.7 | 12.7 | 8.7 | 3.7 | 1.1 |
| °F | 30.6 | 30.1 | 35.6 | 42.7 | 53.4 | 60.9 | 63.2 | 62.1 | 54.8 | 47.7 | 38.7 | 33.9 |
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 | 124 | 85 | 89 | 66 | 96 | 84 | 102 | 126 | 155 | 179 | 162 | 117 |
| inches | 4.9 | 3.4 | 3.5 | 2.6 | 3.8 | 3.3 | 4 | 5 | 6.1 | 7.1 | 6.4 | 4.6 |
| Rainy days | 21 | 16 | 17 | 14 | 16 | 14 | 15 | 16 | 18 | 20 | 21 | 20 |
Average annual rainfall in Birketveit: 1450.434mm (571 inches)
The bar chart below shows the average daily sunshine hours in Birketveit
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 1 | 2.2 | 3.5 | 5.9 | 7.5 | 9.3 | 8.7 | 7.2 | 4.7 | 3.1 | 1.9 | 1.1 |
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 | -4.7 | -5.3 | -3.1 | 0.1 | 4.6 | 9 | 10.9 | 10.3 | 7.4 | 4.4 | 0 | -3 |
| Max °C | -0.7 | -1 | 2.1 | 6.1 | 12.1 | 16.2 | 17.5 | 16.9 | 12.8 | 8.9 | 3.8 | 1.2 |
| Min °F | 23.5 | 22.6 | 26.4 | 32.2 | 40.2 | 48.2 | 51.6 | 50.5 | 45.3 | 39.8 | 32 | 26.7 |
| Max °F | 27.1 | 26.4 | 31.1 | 37.6 | 46.9 | 54.7 | 57.6 | 56.5 | 50.2 | 43.9 | 35.4 | 30.4 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 6.1 | 5.1 | 4.9 | 6.4 | 9.5 | 13.1 | 15.7 | 16.7 | 14.9 | 12.4 | 9.9 | 7.6 |
| °F | 43 | 41.1 | 40.9 | 43.4 | 49.1 | 55.6 | 60.3 | 62 | 58.9 | 54.3 | 49.8 | 45.8 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 22 | 19 | 21 | 19 | 18 | 18 | 18 | 17 | 21 | 21 | 22 | 23 |
| mph | 14 | 12 | 13 | 12 | 11 | 11 | 11 | 11 | 13 | 13 | 14 | 14 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 86% | 85% | 82% | 79% | 76% | 77% | 78% | 79% | 80% | 82% | 84% | 85% |
| Hottest month: | July | 17.3°C 63.1°F |
|---|---|---|
| Driest month: | April | 66mm 2.6ins |
| Sunniest month: | June | 9.3hrs |
| Coldest month: | February | -1.1°C 30°F |
| Wettest month: | October | 179mm 7ins |
| Warmest sea: | August | 16.7°C 62.1°F |