The bar chart below shows the average monthly peak daytime temperatures at Castro
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 3.2 | 5.5 | 9.6 | 13.8 | 18.6 | 22.7 | 25.4 | 24.3 | 20.9 | 15.3 | 8.4 | 4.1 |
°F | 37.8 | 41.9 | 49.4 | 56.9 | 65.5 | 72.9 | 77.7 | 75.8 | 69.7 | 59.5 | 47.2 | 39.4 |
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 | 55 | 50 | 64 | 77 | 110 | 101 | 94 | 116 | 89 | 95 | 99 | 46 |
inches | 2.1 | 2 | 2.5 | 3 | 4.3 | 4 | 3.7 | 4.6 | 3.5 | 3.7 | 3.9 | 1.8 |
Rainy days | 11 | 10 | 12 | 13 | 15 | 14 | 12 | 14 | 10 | 10 | 13 | 10 |
Average annual rainfall in Castro: 1050.533mm (413.6 inches)
The bar chart below shows the average daily sunshine hours in Castro
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 3.5 | 4.8 | 5.5 | 6.4 | 7.1 | 8 | 9.1 | 8.3 | 7 | 5.3 | 3.6 | 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 | -3.6 | -1.9 | 1.2 | 4.8 | 9 | 12.7 | 15.2 | 14.7 | 11.9 | 7.2 | 1.8 | -2.5 |
Max °C | 3.4 | 5.7 | 9.9 | 14.1 | 18.9 | 23 | 25.7 | 24.6 | 21.2 | 15.5 | 8.6 | 4.3 |
Min °F | 25.5 | 28.6 | 34.1 | 40.6 | 48.1 | 54.8 | 59.3 | 58.4 | 53.3 | 44.9 | 35.2 | 27.6 |
Max °F | 31.8 | 35.4 | 41.9 | 48.9 | 57 | 64 | 68.7 | 67.3 | 61.7 | 52.3 | 41.4 | 33.6 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 12.2 | 11.4 | 11.8 | 13.8 | 17.6 | 21.4 | 24.2 | 24.9 | 22.5 | 19.4 | 16.3 | 13.9 |
°F | 53.9 | 52.4 | 53.2 | 56.9 | 63.6 | 70.5 | 75.6 | 76.9 | 72.5 | 67 | 61.4 | 57.1 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 5 | 7 | 8 | 8 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 |
mph | 3 | 4 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
76% | 76% | 71% | 74% | 72% | 71% | 71% | 72% | 75% | 78% | 79% | 78% |
Hottest month: | July | 25.4°C 77.7°F |
---|---|---|
Driest month: | December | 46mm 1.8ins |
Sunniest month: | July | 9.1hrs |
Coldest month: | January | 3.2°C 37.8°F |
Wettest month: | August | 116mm 4.6ins |
Warmest sea: | August | 24.9°C 76.8°F |