The bar chart below shows the average monthly peak daytime temperatures at Tigard
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7 | 9.8 | 12.3 | 15 | 18.6 | 22.4 | 25.7 | 26 | 22.9 | 17.1 | 10.7 | 7 |
°F | 44.6 | 49.6 | 54.2 | 59.1 | 65.4 | 72.4 | 78.3 | 78.8 | 73.2 | 62.7 | 51.3 | 44.7 |
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 | 175 | 127 | 118 | 77 | 61 | 44 | 18 | 29 | 50 | 88 | 168 | 193 |
inches | 6.9 | 5 | 4.6 | 3 | 2.4 | 1.7 | 0.7 | 1.1 | 2 | 3.5 | 6.6 | 7.6 |
Rainy days | 18 | 16 | 17 | 14 | 12 | 8 | 4 | 5 | 8 | 12 | 18 | 19 |
Average annual rainfall in Tigard: 1071.267mm (421.8 inches)
The bar chart below shows the average daily sunshine hours in Tigard
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 3.1 | 4.5 | 6.6 | 7.9 | 9.6 | 10.5 | 11.6 | 10.5 | 8.7 | 5.5 | 3 | 2.4 |
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 | 0.3 | 1.4 | 2.5 | 3.9 | 6.6 | 9.7 | 11.3 | 11.5 | 9.2 | 5.7 | 3.1 | 0.8 |
Max °C | 7.2 | 10 | 12.6 | 15.3 | 18.9 | 22.8 | 26.1 | 26.4 | 23.3 | 17.4 | 10.9 | 7.2 |
Min °F | 32.5 | 34.5 | 36.4 | 39 | 43.8 | 49.4 | 52.3 | 52.6 | 48.5 | 42.2 | 37.6 | 33.4 |
Max °F | 38.7 | 42.3 | 45.5 | 49.3 | 54.9 | 61.2 | 65.7 | 66 | 61.2 | 52.7 | 44.6 | 39.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 9.1 | 9 | 9.1 | 9.5 | 10.4 | 11.7 | 12.9 | 13.5 | 13.3 | 12 | 10.7 | 9.6 |
°F | 48.3 | 48.1 | 48.4 | 49.1 | 50.7 | 53.1 | 55.3 | 56.3 | 55.9 | 53.6 | 51.2 | 49.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 14 | 15 |
mph | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 9 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
82% | 79% | 75% | 72% | 69% | 67% | 63% | 65% | 69% | 78% | 83% | 84% |
Hottest month: | August | 26°C 78.8°F |
---|---|---|
Driest month: | July | 18mm 0.7ins |
Sunniest month: | July | 11.6hrs |
Coldest month: | January | 7°C 44.6°F |
Wettest month: | December | 193mm 7.6ins |
Warmest sea: | August | 13.5°C 56.3°F |