The bar chart below shows the average monthly peak daytime temperatures at Northallerton
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 5.8 | 5.9 | 8.4 | 10.8 | 14.3 | 17.5 | 19.2 | 19 | 16.8 | 13.2 | 8.7 | 6.6 |
| °F | 42.4 | 42.6 | 47.1 | 51.5 | 57.7 | 63.5 | 66.5 | 66.3 | 62.2 | 55.7 | 47.7 | 43.9 |
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 | 55 | 39 | 48 | 46 | 50 | 54 | 53 | 65 | 52 | 53 | 59 | 55 |
| inches | 2.1 | 1.5 | 1.9 | 1.8 | 2 | 2.1 | 2.1 | 2.6 | 2.1 | 2.1 | 2.3 | 2.2 |
| Rainy days | 18 | 15 | 17 | 15 | 15 | 14 | 13 | 14 | 14 | 16 | 17 | 18 |
Average annual rainfall in Northallerton: 681.6mm (268.3 inches)
The bar chart below shows the average daily sunshine hours in Northallerton
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 1.9 | 2.5 | 3.6 | 4.7 | 6.1 | 6.3 | 5.7 | 5.5 | 4.5 | 3.2 | 2.5 | 1.7 |
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 | 0.4 | 1.7 | 3.2 | 5.7 | 8.7 | 10.6 | 10.6 | 8.8 | 6.3 | 2.8 | 1.1 |
| Max °C | 5.9 | 6.1 | 8.6 | 11 | 14.5 | 17.7 | 19.4 | 19.3 | 17 | 13.4 | 8.9 | 6.8 |
| Min °F | 32.5 | 32.6 | 35 | 37.8 | 42.3 | 47.7 | 51.1 | 51 | 47.8 | 43.3 | 37 | 33.9 |
| Max °F | 37.6 | 37.8 | 41.2 | 44.8 | 50.2 | 55.8 | 59 | 58.8 | 55.2 | 49.6 | 42.4 | 39 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 7.1 | 6.3 | 6.3 | 7.2 | 9.2 | 11.8 | 14.2 | 15.3 | 14.1 | 12.1 | 10.1 | 8.5 |
| °F | 44.8 | 43.3 | 43.4 | 44.9 | 48.5 | 53.3 | 57.6 | 59.5 | 57.4 | 53.7 | 50.2 | 47.2 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 20 | 19 | 20 | 18 | 17 | 16 | 15 | 15 | 16 | 17 | 19 | 19 |
| mph | 12 | 12 | 13 | 11 | 11 | 10 | 9 | 9 | 10 | 10 | 12 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 88% | 85% | 81% | 79% | 79% | 79% | 79% | 80% | 82% | 86% | 86% | 88% |
| Hottest month: | July | 19.2°C 66.6°F |
|---|---|---|
| Driest month: | February | 39mm 1.5ins |
| Sunniest month: | May | 6.1hrs |
| Coldest month: | January | 5.8°C 42.4°F |
| Wettest month: | August | 65mm 2.6ins |
| Warmest sea: | August | 15.3°C 59.5°F |