Hampstead nw3, London - Current Weather

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NW3 Weather is a meteorological observation site located near Hampstead, in North London, UK.
The site was established with an automatic personal weather station in July 2010 and runs continuously, with updates at least every 60s.

Live Weather

Data recorded at 21:05:55 GMT
Measure Current - ? s ago Max/Min Rate 24hr mean
icontemp Temperature 6.1 °C   steady 10.4 °C at 13:54
6.0 °C at 20:05		 +0.1 °C /hr
-2.9 °C /24hr		 8.0 °C
iconhumi Relative Humidity 94%   steady 94% at 00:20
86% at 13:15		 +1% /hr
+1% /24hr		 92%
icondewp Dew Point 5.2 °C   steady 8.7 °C at 13:52
5.0 °C at 20:05		 +0.2 °C /hr
-2.7 °C /24hr		 6.8 °C
iconpres Pressure 991 hPa   steady 992 hPa at 20:53
977 hPa at 00:02		 +0 hPa /hr
+14 hPa /24hr		 983 hPa
iconwind Wind 1.5 mph   E
Gusting to 2.0 mph		 Max Speed: 10.1 mph
Max Gust: 16.1 mph		 Max Hr Gust: 3.5 mph
Bft: Light air (F1)		 3.4 mph
NNW (332°)
iconrain Rainfall 8.4 mm   steady Max Rate: 36 mm/h
Max Hourly: 4.6 mm		 Rate: 0.0 mm/h
Last 10 mins: 0.0 mm		 8.6 mm
(total)
Day Temp Range:
4.4 °C		Feels Like:
6.1 °C (Daily Min: 3.9 °C)		10-min Av. Wind:
1.6 mph E		Hour Rain:
0.0 mm		Month Rain:
61.0 mm		Last Rain:
3 hours ago

Latest Hampstead Heath pond temperature: 9.0 °C   see temperature history

View nw3weather's full 2025 Annual Report

Key data for 2025

Headline
Warm and very sunny, especially March to July. Few rain days
Temperature
Mean 12.5 C [+1.1 C from the LTA]. Absolute Min and Max: -4.4 C (Jan 11), and 34.1 C (Jul 1).
Air frosts: 20. Ice days: 0. Days above 30C: 11.
Rainfall
Total: 578 mm [-6%] across 122 days (33%) of recordable rain.
Highest daily (starting at midnight) total: 36 mm (Jul 19).
Wettest Month: 89 mm [+50%] (Jan). Most rainy: 16 days (Nov).
Driest: 4 mm [-90%] (Mar) on just 2 days, with a total of 5 hours of rainfall
Most rain in an hour: ~26 mm in a Thunderstorm on May 12
Sunshine
Total: 1911 hrs [+20] from a possible 4045. (47%)
Days with more than a minute of sunshine: 311 days (87%).
Sunniest month: 260 hrs [+34%] (Jun). Dullest: 59 hrs [-15%] in Jan.
Winter Events
A couple of cm of lying snow on Jan 5th, and a bit of falling snow on Nov 19.

This weather station has been recording data for 6220 days (5688 at NW3)