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 18:19:36 GMT
Measure Current - ? s ago Max/Min Rate 24hr mean
icontemp Temperature 12.7 °C   falling 15.2 °C at 14:19
9.6 °C at 08:35		 -0.6 °C /hr
+1.3 °C /24hr		 11.3 °C
iconhumi Relative Humidity 68%   steady 88% at 08:30
59% at 16:12		 +3% /hr
-5% /24hr		 78%
icondewp Dew Point 6.9 °C   steady 8.8 °C at 12:18
6.2 °C at 16:17		 +0.0 °C /hr
+0.2 °C /24hr		 7.5 °C
iconpres Pressure 1016 hPa   steady 1018 hPa at 01:38
1015 hPa at 15:57		 +0 hPa /hr
-1 hPa /24hr		 1017 hPa
iconwind Wind 8.3 mph   SW
Gusting to 5.0 mph		 Max Speed: 15.3 mph
Max Gust: 21.9 mph		 Max Hr Gust: 16.1 mph
Bft: Gentle breeze (F3)		 8.0 mph
WSW (240°)
iconrain Rainfall 0.0 mm   Max Rate: null
Max Hourly: null		 Rate: 0.0 mm/h
Last 10 mins: 0.0 mm		 0.0 mm
(total)
Day Temp Range:
5.6 °C		Feels Like:
12.7 °C (Daily Min: 5.9 °C)		10-min Av. Wind:
4.8 mph W		Hour Rain:
0.0 mm		Month Rain:
25.6 mm		Last Rain:
47 hours ago

Latest Hampstead Heath pond temperature: 8.5 °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 6253 days (5721 at NW3)