The bar chart below shows the average monthly peak daytime temperatures at Otta
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | -7.1 | -5.7 | -1.8 | 2.5 | 9.4 | 14.2 | 15.2 | 14.4 | 9.1 | 4.2 | -2.5 | -5.2 |
| °F | 19.3 | 21.7 | 28.8 | 36.6 | 49 | 57.5 | 59.4 | 58 | 48.5 | 39.6 | 27.6 | 22.6 |
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 | 32 | 23 | 25 | 22 | 35 | 59 | 74 | 63 | 54 | 48 | 39 | 36 |
| inches | 1.3 | 0.9 | 1 | 0.9 | 1.4 | 2.3 | 2.9 | 2.5 | 2.1 | 1.9 | 1.5 | 1.4 |
| Rainy days | 15 | 12 | 12 | 10 | 12 | 15 | 17 | 16 | 15 | 14 | 14 | 15 |
Average annual rainfall in Otta: 580.733mm (228.6 inches)
The bar chart below shows the average daily sunshine hours in Otta
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 0.8 | 2 | 3.7 | 5.8 | 7.9 | 4.4 | 3.5 | 6.5 | 4.3 | 3 | 1.7 | 0.8 |
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 | -12.3 | -11.4 | -8.6 | -4.3 | 1.2 | 5.6 | 7.2 | 6.2 | 2.7 | -0.8 | -7.1 | -10.7 |
| Max °C | -7 | -5.6 | -1.6 | 2.7 | 9.7 | 14.4 | 15.4 | 14.7 | 9.3 | 4.4 | -2.4 | -5.1 |
| Min °F | 10 | 11.5 | 16.5 | 24.3 | 34.1 | 42.1 | 45 | 43.1 | 36.9 | 30.7 | 19.3 | 12.7 |
| Max °F | 14.7 | 16.7 | 22.8 | 30.6 | 41.7 | 50 | 52.3 | 50.7 | 42.8 | 35.2 | 23.5 | 17.8 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 6.1 | 5.3 | 5.2 | 6.2 | 8.9 | 12.1 | 14.6 | 15.3 | 13.6 | 11.1 | 9 | 7.1 |
| °F | 42.9 | 41.6 | 41.3 | 43.2 | 47.9 | 53.8 | 58.2 | 59.6 | 56.5 | 52 | 48.1 | 44.8 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 21 | 18 | 18 | 18 | 15 | 16 | 15 | 14 | 17 | 18 | 19 | 21 |
| mph | 13 | 11 | 11 | 11 | 9 | 10 | 9 | 9 | 11 | 11 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 84% | 82% | 78% | 75% | 72% | 73% | 76% | 78% | 80% | 82% | 83% | 84% |
| Hottest month: | July | 15.2°C 59.4°F |
|---|---|---|
| Driest month: | April | 22mm 0.9ins |
| Sunniest month: | May | 7.9hrs |
| Coldest month: | January | -7.1°C 19.2°F |
| Wettest month: | July | 74mm 2.9ins |
| Warmest sea: | August | 15.3°C 59.5°F |