Hampstead nw3, London - Current Weather

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Mist/Fog Nearby; Mostly cloudy 		Weathercam

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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 09:30:17 GMT
Measure Current - ? s ago Max/Min Rate 24hr mean
icontemp Temperature 4.1 °C   rising 4.1 °C at 09:26
2.1 °C at 04:49		 +0.7 °C /hr
+2.0 °C /24hr		 4.4 °C
iconhumi Relative Humidity 96%   steady 96% at 07:18
94% at 00:09		 +0% /hr
+1% /24hr		 92%
icondewp Dew Point 3.5 °C   steady 3.5 °C at 09:26
1.4 °C at 04:53		 +0.7 °C /hr
+2.1 °C /24hr		 3.2 °C
iconpres Pressure 999 hPa   steady 1000 hPa at 08:12
998 hPa at 05:08		 -0 hPa /hr
+4 hPa /24hr		 998 hPa
iconwind Wind 2.8 mph   ESE
Gusting to 1.0 mph		 Max Speed: 7.1 mph
Max Gust: 10.4 mph		 Max Hr Gust: 9.2 mph
Bft: Light air (F1)		 1.5 mph
SE (130°)
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:
2.0 °C		Feels Like:
2.8 °C (Daily Min: -2.0 °C)		10-min Av. Wind:
4.6 mph ESE		Hour Rain:
0.0 mm		Month Rain:
93.2 mm		Last Rain:
27 hours ago

Latest Hampstead Heath pond temperature: 5.3 °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 6206 days (5674 at NW3)