Greenwich, United Kingdom Weather

  1. Greenwich, United Kingdom Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Greenwich over the next 12 hours
  7. Temperature and possibility of rain in Greenwich in the coming days
  8. Rainfall in Greenwich in the coming days
  9. Greenwich Weather Summary
  10. Weather averages by month
  11. Greenwich's weather
  12. Frequently asked questions
  13. Comments
Greenwich, Weather
(Photo by Viktor Forgacs on Unsplash)

Current conditions

Updated:
8°C
46.4°F
°C °F

Condition: Partly Cloudy

Pressure: 1,023 hPa

Feel like: 7 °C

Temperature: 8°C

Cloud: 55%

Humidity: 92%

Wind: ENE - 4 km/h

Visibility: 7.44 km

Weather forecast

Sun
08 Nov
6°C / 9°C
Overcast
Mon
09 Nov
4°C / 10°C
Overcast
Tue
10 Nov
7°C / 11°C
Overcast
Wed
11 Nov
8°C / 11°C
Moderate Drizzle
Thu
12 Nov
8°C / 15°C
Drizzle Dense Intensity
Hourly forecast today:
00:00 AM
7° / 8°
7° / 8°
Partly Cloudy
92% 9 km/h
01:00 AM
7° / 8°
7° / 8°
Clear Sky
94% 8 km/h
02:00 AM
7° / 8°
7° / 8°
Partly Cloudy
95% 5 km/h
03:00 AM
7° / 8°
7° / 8°
Mainly Clear
93% 8 km/h
04:00 AM
7° / 7°
7° / 7°
Partly Cloudy
95% 8 km/h
05:00 AM
6° / 7°
6° / 7°
Overcast
98% 7 km/h
06:00 AM
6° / 6°
6° / 6°
Overcast
99% 9 km/h
07:00 AM
6° / 6°
6° / 6°
Overcast
99% 6 km/h
08:00 AM
6° / 6°
6° / 6°
Overcast
99% 4 km/h
09:00 AM
6° / 6°
6° / 6°
Overcast
96% 6 km/h
10:00 AM
6° / 7°
6° / 7°
Mainly Clear
89% 6 km/h

30 Day Averages and Extremes

  • Average high 10.93°C
  • Average low 6.37°C
  • Hottest day 16°C (26 October 2026)
  • Coldest day 0°C (18 November 2026)
  • Average humidity 75.1%
  • Days with precipitation 23 days
  • Highest precipitation 76 mm (23 October 2026)

Yesterday's Data

  • Max: 11°C
  • Min: 8°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Greenwich over the next 12 hours

Temperature and possibility of rain in Greenwich in the coming days

Rainfall in Greenwich in the coming days

Greenwich Climate Summary

Greenwich features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 12.02ºC (53.64ºF), which is about 1.27% higher than the national average for United Kingdom. Annually, the city experiences approximately 44.87 millimeters (1.77 inches) of rainfall, spread across 109.83 rainy days, accounting for 30.09% of the year.

Longitude 51.4933675
Latitude 0.0098214
Yearly high temperature 14.46ºC (58.03ºF)
Yearly low temperature 7.63ºC (45.73ºF)
Hottest month July 22.65ºC (72.77ºF)
Coldest month December 3.61ºC (38.5ºF)
Yearly precip 44.87mm (1.77in)
Days with rainfall 109.83 days (30.09%)
Driest month April (76.12%)
Wettest month June (76.2%)

Weather averages by month

Month High / Low (°C) Rain
January 6.77° / 2.25° 9.82 days
February 7.69° / 2.71° 9.09 days
March 10.61° / 3.65° 7.0 days
April 14.22° / 5.57° 7.64 days
May 16.87° / 8.16° 9.64 days
June 19.91° / 11.03° 11.0 days
July 22.65° / 13.71° 11.55 days
August 22.05° / 14.01° 10.18 days
September 19.42° / 11.72° 6.55 days
October 15.12° / 9.31° 9.18 days
November 10.51° / 5.8° 9.0 days
December 7.76° / 3.61° 9.18 days

Greenwich's weather

Frequently asked questions

1. What is the hottest month in Greenwich?

July has the highest average monthly temperature (daily mean of 22.65ºC) and December are the coolest (daily mean of 3.61ºC).

2. What should I wear in Greenwich today?

For today's cool weather in Greenwich, with temperatures between 8ºC to 11ºC (46.4ºF to 51.8ºF), you should consider wearing:
- Thin gloves (optional for early mornings or late evenings)
- Light scarf or wrap
- Comfortable pants or jeans
- Knit hat (optional for cooler mornings)

Temperature

Early
7°C / 8°C
Morning
6°C / 6°C
Afternoon
5°C / 11°C
Evening
5°C / 10°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 520
  • CO 371
  • NH3 5
  • NO2 47
  • O3 1
  • PM10 36
  • PM25 29
  • SO2 7
  • CH4 1,828

Sunrise / Sunset

07:03
16:22