Hounslow, United Kingdom Weather

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

Current conditions

Updated:
4°C
39.2°F
°C °F

Condition: Clear Sky

Pressure: 1,022 hPa

Feel like: 0 °C

Temperature: 4°C

Cloud: 0%

Humidity: 63%

Wind: NNE - 8 km/h

Visibility: 24.14 km

Weather forecast

Fri
23 Jan
0°C / 4°C
Partly Cloudy
Sat
24 Jan
0°C / 4°C
Overcast
Sun
25 Jan
0°C / 2°C
Clear Sky
Mon
26 Jan
0°C / 2°C
Overcast
Tue
27 Jan
0°C / 3°C
Overcast
Hourly forecast today:
17:00 PM
-1° / 4°
-1° / 4°
Clear Sky
63% 20 km/h
18:00 PM
-1° / 3°
-1° / 3°
Clear Sky
68% 23 km/h
19:00 PM
-1° / 3°
-1° / 3°
Clear Sky
70% 24 km/h
20:00 PM
-1° / 2°
-1° / 2°
Clear Sky
71% 24 km/h
21:00 PM
-1° / 2°
-1° / 2°
Clear Sky
72% 24 km/h
22:00 PM
-1° / 2°
-1° / 2°
Clear Sky
74% 22 km/h
23:00 PM
-1° / 1°
-1° / 1°
Clear Sky
77% 20 km/h
00:00 AM
-1° / 1°
-1° / 1°
Clear Sky
79% 18 km/h
01:00 AM
-1° / 1°
-1° / 1°
Clear Sky
81% 17 km/h
02:00 AM
-1° / 1°
-1° / 1°
Clear Sky
82% 17 km/h
03:00 AM
-1° / 1°
-1° / 1°
Clear Sky
82% 17 km/h

30 Day Averages and Extremes

  • Average high 5.73°C
  • Average low 1.57°C
  • Hottest day 11°C (12 January 2026)
  • Coldest day -2°C (04 January 2026)
  • Average humidity 81.4%
  • Days with precipitation 25 days
  • Highest precipitation 52 mm (15 January 2026)

Yesterday's Data

  • Max: 6°C
  • Min: 2°C
  • Total Precipitation: 0 mm

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

Temperature and possibility of rain in Hounslow in the coming days

Rainfall in Hounslow in the coming days

Hounslow Climate Summary

Hounslow features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 11.97ºC (53.55ºF), which is about 1.22% higher than the national average for United Kingdom. Annually, the city experiences approximately 29.41 millimeters (1.16 inches) of rainfall, spread across 85.64 rainy days, accounting for 23.46% of the year.

Longitude 51.4609218
Latitude -0.373149
Yearly high temperature 14.47ºC (58.05ºF)
Yearly low temperature 7.42ºC (45.36ºF)
Hottest month July 22.49ºC (72.48ºF)
Coldest month December 3.5ºC (38.3ºF)
Yearly precip 29.41mm (1.16in)
Days with rainfall 85.64 days (23.46%)
Driest month March (80.26%)
Wettest month June (76.89%)

Weather averages by month

Month High / Low (°C) Rain
January 6.9° / 2.06° 6.73 days
February 7.78° / 2.49° 6.73 days
March 10.73° / 3.56° 4.73 days
April 14.38° / 5.42° 6.0 days
May 16.9° / 8.05° 7.27 days
June 19.89° / 10.88° 10.0 days
July 22.49° / 13.47° 8.73 days
August 21.77° / 13.56° 9.0 days
September 19.37° / 11.33° 5.18 days
October 15.05° / 9.02° 8.0 days
November 10.52° / 5.65° 6.09 days
December 7.88° / 3.5° 7.18 days

Hounslow's weather

Frequently asked questions

1. What is the hottest month in Hounslow?

July has the highest average monthly temperature (daily mean of 22.49ºC) and December are the coolest (daily mean of 3.5ºC).

2. What should I wear in Hounslow today?

For today's cold weather in Hounslow, with temperatures ranging from 2ºC to 5ºC (35.6ºF to 41.0ºF), you should wear:
- Warm jacket or medium-weight coat
- Hat and gloves, particularly for early mornings or evenings
- Wool or thermal socks
- Scarf to protect the neck area

Temperature

Early
2°C / 2°C
Morning
1°C / 2°C
Afternoon
-2°C / 5°C
Evening
-1°C / 2°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 0
  • CO 0
  • NH3 0
  • NO2 0
  • O3 0
  • PM10 0
  • PM25 0
  • SO2 0
  • CH4 0

Sunrise / Sunset

07:53
16:33