Hillingdon, United Kingdom Weather

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

Current conditions

Updated:
4°C
39.2°F
°C °F

Condition: Clear Sky

Pressure: 1,018 hPa

Feel like: 0 °C

Temperature: 4°C

Cloud: 0%

Humidity: 61%

Wind: NNE - 9 km/h

Visibility: 24.14 km

Weather forecast

Fri
23 Jan
0°C / 4°C
Partly Cloudy
Sat
24 Jan
0°C / 3°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:
16:00 PM
-2° / 4°
-2° / 4°
Clear Sky
61% 16 km/h
17:00 PM
-1° / 3°
-1° / 3°
Clear Sky
67% 20 km/h
18:00 PM
-1° / 2°
-1° / 2°
Clear Sky
72% 22 km/h
19:00 PM
-1° / 2°
-1° / 2°
Clear Sky
74% 23 km/h
20:00 PM
-1° / 2°
-1° / 2°
Clear Sky
74% 23 km/h
21:00 PM
-2° / 1°
-2° / 1°
Clear Sky
75% 23 km/h
22:00 PM
-1° / 1°
-1° / 1°
Clear Sky
77% 20 km/h
23:00 PM
-2° / 1°
-2° / 1°
Clear Sky
78% 17 km/h
00:00 AM
-1° / 1°
-1° / 1°
Clear Sky
80% 15 km/h
01:00 AM
-1° / 0°
-1° / 0°
Clear Sky
82% 15 km/h
02:00 AM
-1° / 0°
-1° / 0°
Clear Sky
84% 16 km/h

30 Day Averages and Extremes

  • Average high 5.37°C
  • Average low 1.3°C
  • Hottest day 11°C (12 January 2026)
  • Coldest day -3°C (06 January 2026)
  • Average humidity 82.67%
  • 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 Hillingdon over the next 12 hours

Temperature and possibility of rain in Hillingdon in the coming days

Rainfall in Hillingdon in the coming days

Hillingdon Climate Summary

Hillingdon features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 11.91ºC (53.44ºF), which is about 1.16% higher than the national average for United Kingdom. Annually, the city experiences approximately 35.19 millimeters (1.39 inches) of rainfall, spread across 97.54 rainy days, accounting for 26.72% of the year.

Longitude 51.5351832
Latitude -0.4481378
Yearly high temperature 14.41ºC (57.94ºF)
Yearly low temperature 7.41ºC (45.34ºF)
Hottest month July 22.42ºC (72.36ºF)
Coldest month December 3.46ºC (38.23ºF)
Yearly precip 35.19mm (1.39in)
Days with rainfall 97.54 days (26.72%)
Driest month April (76.89%)
Wettest month August (73.94%)

Weather averages by month

Month High / Low (°C) Rain
January 6.81° / 2.08° 8.27 days
February 7.73° / 2.44° 7.82 days
March 10.69° / 3.54° 6.27 days
April 14.33° / 5.43° 6.09 days
May 16.83° / 8.04° 8.27 days
June 19.85° / 10.86° 10.73 days
July 22.42° / 13.44° 9.82 days
August 21.74° / 13.67° 9.36 days
September 19.31° / 11.34° 6.09 days
October 14.97° / 9.01° 8.73 days
November 10.46° / 5.62° 8.09 days
December 7.77° / 3.46° 8.0 days

Hillingdon's weather

Frequently asked questions

1. What is the hottest month in Hillingdon?

July has the highest average monthly temperature (daily mean of 22.42ºC) and December are the coolest (daily mean of 3.46ºC).

2. What should I wear in Hillingdon today?

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

Temperature

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