Climate of London, Westminster, United Kingdom
Point-value climate at London (Westminster, United Kingdom). Population approximately 8,567,000.
Located in Westminster, United Kingdom, London has a seasonal climate. Population approximately 8,567,000. Monthly average temperatures range from 4.9°C / 40.8°F in January to 18.2°C / 64.8°F in July, with rainfall varying from 41 mm / 1.6 in (February) to 64 mm / 2.5 in (January) — about 645 mm / 25.4 in across the year. As the national capital of United Kingdom, it's often the primary gateway for travellers. These are point-value climate normals sampled at London's coordinates — often quite different from the surrounding region's area-weighted average.
Best sunny months: July, August.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 4.9°C40.8°F | 64 mm2.5″ | — |
| February | 5°C41°F | 41 mm1.6″ | — |
| March | 7°C44.6°F | 51 mm2″ | — |
| April | 9°C48.2°F | 47 mm1.9″ | — |
| May | 12.6°C54.7°F | 49 mm1.9″ | — |
| June | 15.8°C60.4°F | 55 mm2.2″ | — |
| July | 18.2°C64.8°F | 43 mm1.7″ | Sunny & Mild |
| August | 17.8°C64°F | 50 mm2″ | Sunny & Mild |
| September | 14.9°C58.8°F | 58 mm2.3″ | — |
| October | 11.3°C52.3°F | 63 mm2.5″ | — |
| November | 7.5°C45.5°F | 63 mm2.5″ | — |
| December | 5.8°C42.4°F | 61 mm2.4″ | — |
Frequently asked questions
What is the best time to visit London?
The months with the sunniest, driest weather are July, August. London's warmest month is July at an average of 18.2°C / 64.8°F, and its driest month is February with about 41 mm / 1.6 in of rain.
What is the climate of London?
London, in Westminster, United Kingdom, has monthly average temperatures ranging from 4.9°C / 40.8°F in January to 18.2°C / 64.8°F in July. Annual rainfall is approximately 645 mm / 25.4 in, with the wettest month being January (64 mm / 2.5 in) and the driest February (41 mm / 1.6 in).
What is the average temperature in London in July?
The average temperature in London in July is 18.2°C / 64.8°F, with rainfall of about 43 mm / 1.7 in — the warmest month of the year.
When is the driest month in London?
The driest month in London is February, with about 41 mm / 1.6 in of average monthly rainfall. Average temperature that month is 5°C / 41°F.
When is the wettest month in London?
The wettest month in London is January, with approximately 64 mm / 2.5 in of average monthly rainfall.