The bar chart below shows the average monthly peak daytime temperatures at Eureka
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -1.4 | 1.2 | 8.5 | 16.5 | 22.6 | 28.1 | 29.8 | 28.5 | 25 | 18.2 | 9.6 | 1.2 |
°F | 29.4 | 34.2 | 47.3 | 61.6 | 72.7 | 82.6 | 85.7 | 83.3 | 77 | 64.8 | 49.3 | 34.2 |
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 | 41 | 41 | 75 | 98 | 101 | 96 | 106 | 85 | 92 | 70 | 72 | 60 |
inches | 1.6 | 1.6 | 3 | 3.9 | 4 | 3.8 | 4.2 | 3.4 | 3.6 | 2.7 | 2.8 | 2.4 |
Rainy days | 10 | 8 | 11 | 12 | 11 | 9 | 9 | 9 | 9 | 9 | 10 | 11 |
Average annual rainfall in Eureka: 887.5mm (349.4 inches)
The bar chart below shows the average daily sunshine hours in Eureka
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.3 | 5.9 | 6.5 | 7.9 | 9.5 | 10.9 | 10.8 | 9.8 | 8.4 | 7.1 | 4.7 | 4.3 |
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 | -10.8 | -8.5 | -1.8 | 4.3 | 9.9 | 15.2 | 17.5 | 16 | 11.9 | 5.5 | -0.5 | -7.5 |
Max °C | -1.2 | 1.5 | 8.8 | 16.8 | 23 | 28.5 | 30.2 | 28.8 | 25.3 | 18.6 | 9.9 | 1.5 |
Min °F | 12.6 | 16.8 | 28.9 | 39.7 | 49.7 | 59.3 | 63.4 | 60.8 | 53.4 | 41.8 | 31.2 | 18.6 |
Max °F | 21.2 | 25.7 | 38.3 | 50.9 | 61.5 | 71.2 | 74.8 | 72.3 | 65.5 | 53.6 | 40.5 | 26.6 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 8.1 | 7.6 | 7.9 | 9 | 10.9 | 13.8 | 17.7 | 21.2 | 19.6 | 15.1 | 11.7 | 9.5 |
°F | 46.5 | 45.7 | 46.1 | 48.1 | 51.6 | 56.8 | 63.8 | 70.1 | 67.3 | 59.1 | 53 | 49 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 19 | 21 | 21 | 17 | 16 | 14 | 13 | 14 | 17 | 18 | 19 |
mph | 12 | 12 | 13 | 13 | 11 | 10 | 9 | 8 | 9 | 10 | 11 | 12 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
74% | 74% | 71% | 65% | 66% | 67% | 71% | 74% | 73% | 70% | 75% | 78% |
Hottest month: | July | 29.8°C 85.6°F |
---|---|---|
Driest month: | February | 41mm 1.6ins |
Sunniest month: | July | 10.8hrs |
Coldest month: | January | -1.4°C 29.5°F |
Wettest month: | July | 106mm 4.2ins |
Warmest sea: | August | 21.2°C 70.2°F |