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 19:11:54 BST
Measure Current - ? s ago Max/Min Rate 24hr mean
icontemp Temperature 8.8 °C   falling 13.2 °C at 10:15
8.2 °C at 14:35		 -0.4 °C /hr
-5.1 °C /24hr		 10.6 °C
iconhumi Relative Humidity 80%   steady 80% at 11:14
57% at 10:16		 +0% /hr
+12% /24hr		 68%
icondewp Dew Point 5.5 °C   steady 7.0 °C at 11:42
2.6 °C at 01:09		 -0.4 °C /hr
-2.6 °C /24hr		 5.0 °C
iconpres Pressure 1002 hPa   steady 1011 hPa at 00:01
1002 hPa at 12:53		 +0 hPa /hr
-10 hPa /24hr		 1006 hPa
iconwind Wind 4.1 mph   N
Gusting to 2.0 mph		 Max Speed: 17.5 mph
Max Gust: 31.1 mph		 Max Hr Gust: 12.7 mph
Bft: Light breeze (F2)		 5.1 mph
NW (316°)
iconrain Rainfall 3.6 mm   rising Max Rate: 4.8 mm/h
Max Hourly: 1.2 mm		 Rate: 0.9 mm/h
Last 10 mins: 0.0 mm		 3.6 mm
(total)
Day Temp Range:
5.0 °C		Feels Like:
7.7 °C (Daily Min: 4.5 °C)		10-min Av. Wind:
4.7 mph NW		Hour Rain:
0.4 mm		Month Rain:
4.8 mm		Last Rain:
16 mins ago

Latest Hampstead Heath pond temperature: 12.6 °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 6309 days (5778 at NW3)