Westminster Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Westminster year round climate
Spring (March–May): Average 7.7–13.3°C, mild climate, but showers are possible. March and April are wetter. Popular activities: Visiting Westminster Abbey, exploring museums, strolling through St. James's Park. Recommended clothing: Jacket, comfortable shoes, layers to adapt to changing temperatures.
Summer (June–August): Average 16.8–18.1°C, warm climate with occasional rainfall. July and August are slightly warmer. Popular activities: Picnics in Hyde Park, Thames River cruises, visiting the London Eye. Recommended clothing: Light and breathable clothing, comfortable shoes, sunglasses, and sunscreen.
Autumn (September–November): Average 12.7–7.9°C, cool climate with more rainfall, especially in October and November. Popular activities: Visiting museums and art galleries, admiring London's streetscapes, enjoying afternoon tea. Recommended clothing: Light jacket, warm clothing, rain gear.
Winter (December–February): Average 5.9–7.0°C, cold climate with occasional rain or snow. January is the coldest month. Popular activities: Visiting indoor attractions, watching theatre performances, enjoying London's Christmas atmosphere. Recommended clothing: Thick coat, scarf, gloves, hat.
Westminster climatological average
Annual average temperature: approx. 11°C / Annual rainfall: approx. 674 mm / Summer humidity: 60%–70% / Rainiest month: November
Westminster monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
4.4°C
38.7
February
7°C
55.2
March
7.7°C
68.8
April
9.3°C
52.2
May
13.3°C
49.9
June
16.8°C
31.4
July
17.8°C
50.1
August
18.1°C
40.9
September
15.6°C
68.5
October
12.7°C
78.1
November
7.9°C
83.9
December
5.9°C
57.1
Westminster weather for the next seven days
4/28
Tuesday
Patchy rain nearby
15.7°C/8.4°C
4/29
Wednesday
Partly Cloudy
16.3°C/8.5°C
4/30
Thursday
Sunny
19.8°C/10.1°C
5/1
Friday
Cloudy
21.6°C/11.8°C
5/2
Saturday
Patchy rain nearby
20.1°C/11.6°C
5/3
Sunday
Patchy rain nearby
17.7°C/10°C
5/4
Monday
Patchy rain nearby
19.6°C/10.1°C
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