nw3 weather
Hampstead
,
London
Last Full Update: 09 Aug 2026, 20:30 BSTUpdated: 09 Aug 26 20:30
Main
Home Webcam Graphs Forecast Astronomy About
Detailed Data
Rain Sunshine Temperature Wind Humidity Pressure Climate
Historical Data

Data Tables

Daily Monthly

Rankings

Daily Monthly Annual Periods Spells

Reports

Daily Monthly Annual

Charts

Charts Daily Graphs
Other
Photos Blog System External

⚙︎ Site units

Monthly Report for April 2025

<<Previous Month
Reset
Next Month>>
Weather Summary
Measure Mean / Sum (anomaly) Min Max Mean Time
Minimum Temperature 6.5 °C (+0.5) 3.0 °C 10.1 °C 06:41
Maximum Temperature 17.4 °C (+3.1) 11.4 °C 25.5 °C 15:05
Mean Temperature 12.0 °C (+1.8) 8.0 °C 17.3 °C
Minimum Humidity 45% 25% 71% 15:54
Maximum Humidity 86% 75% 94% 06:48
Mean Humidity 66% 58% 84%
Minimum Pressure 1016 hPa 996 hPa 1028 hPa 11:17
Maximum Pressure 1021 hPa 1002 hPa 1034 hPa 12:24
Mean Pressure 1019 hPa 998 hPa 1032 hPa
Mean Wind Speed 5.0 mph (+0.1) 1.6 mph 10.7 mph
Maximum Wind Speed 13.9 mph 8.2 mph 26.4 mph 15:12
Maximum Gust 20.9 mph 11.5 mph 35.7 mph 13:45
Mean Wind Direction 149° [SSE] 58° [ENE] 349° [N]
Rainfall 25.7 mm (61%) 0.0 mm 17.2 mm
Maximum Hourly Rain 3.3 mm 0.4 mm 6.4 mm 05:11
Maximum 10-min Rain 0.7 mm 0.2 mm 1.2 mm 04:30
Maximum Rain Rate 10 mm/h 4.8 mm/h 14 mm/h 04:06
Minimum Dew Point 2.6 °C -2.9 °C 6.3 °C 12:35
Maximum Dew Point 8.1 °C 4.9 °C 12.1 °C 12:44
Mean Dew Point 5.3 °C 1.3 °C 9.3 °C
Night Minimum (21-09) 6.7 °C 3.0 °C 11.5 °C 05:31
Day Maximum (09-21) 17.5 °C 11.4 °C 25.5 °C 15:02
Max 10m Temp Rise 0.8 °C 0.4 °C 1.9 °C 11:30
Max 1hr Temp Rise 2.8 °C 1.2 °C 4.4 °C 10:17
Max 1hr Hum Rise 10% 5% 27% 17:02
Max 10m Temp Fall 0.6 °C 0.3 °C 2.0 °C 14:50
Max 1hr Temp Fall 1.9 °C 1.0 °C 3.5 °C 17:33
Max 1hr Hum Fall 13% 6% 26% 11:29
Max 10m Wind Speed 10.3 mph 5.5 mph 16.7 mph 14:52
Minimum Feels-like 4.0 °C -0.8 °C 10.1 °C 07:10
Maximum Feels-like 17.7 °C 11.4 °C 26.2 °C 14:37
Mean Feels-like 11.4 °C 6.7 °C 18.0 °C
Air-frost Hrs 0 hrs 0 hrs 0 hrs
Minimum PM2.5 0.0 µg/m3 0.0 µg/m3 0.0 µg/m3 n/a
Maximum PM2.5 n/a n/a n/a
Mean PM2.5 n/a n/a n/a
Temperature Range 10.9 °C (+2.6) 3.4 °C 17.9 °C
Humidity Range 41% 21% 65%
Pressure Range 5 hPa 2 hPa 17 hPa
Sun Hours 235 (146%) [63%]
Wet Hours 17 (37%) [2.4%]

NB: Hover over a value to see how many days of data it is from. Sun hrs, Wet hrs, Cloud cover and Events are based on manual observation and provided for interest only.

Days Of...
Rainfall Temperature Sunshine Other
> 0.0 mm 4 Min < -5.0 °C 0 > 0 hrs 30 Falling Snow 0
> 0.1 mm 3 Min < 0.0 °C 0 > 1 hrs 27 Lying Snow 0
> 0.3 mm 3 Mean < 0.0 °C 0 > 3 hrs 23 Hail 0
> 1.0 mm 2 Mean > 20.0 °C 0 > 5 hrs 22 Thunder 0
> 5.0 mm 2 Max > 25.0 °C 1 > 10 hrs 11 Dense Fog 0
> 10.0 mm 1 Max > 30.0 °C 0 > 25% max poss. 23 Gusts > 30mph 1
> 20.0 mm 0 Ice Days 0 > 95% max poss. 8 Total Events 1

Misc.

Mean rainfall for days with >0.3mm: 8.6 mm
Total snowfall: 0.0 mm

Graphs and Charts

Mean Temperature

Variable
Measure

View more charts for this month

Intraday conditions

Per-minute readings across the month (downsampled for display). Choose a variable below.

Wind rose

Daily breakdown

Day numbers link to the detailed daily report. Wide tables can be scrolled horizontally.

Temperature, rain, sunshine & wind

DayTminTmaxTmeanRainHr max10m rainRateSunWmeanWmaxGustWdirW10m
15.913.79.40.0---117.618.926.5114°14.6
26.416.210.90.0---128.719.230.0100°14.7
38.318.112.80.0---96.815.921.9104°11.8
49.621.214.60.0---116.016.125.3100°12.1
55.318.311.70.0---128.317.426.589°14.2
63.714.99.20.0---127.216.623.0100°11.4
73.015.19.00.0---124.711.918.4104°9.8
83.116.29.30.0---113.711.617.3104°8.5
93.413.38.00.0---64.712.117.380°9.6
104.415.49.20.0---62.48.511.571°6.1
115.122.113.60.0---122.58.212.7202°6.0
127.321.715.00.0---94.211.518.4163°9.4
1310.117.213.40.1---35.616.127.6279°11.6
145.716.011.70.0---44.914.221.9224°10.9
159.715.612.07.83.20.84.80.13.917.228.8140°14.1
168.815.811.30.0---910.726.435.7241°16.7
173.417.211.50.0---72.511.316.1206°8.2
187.417.912.90.0---36.116.827.6157°13.0
197.215.912.40.0---78.018.228.8114°13.6
205.414.79.50.0---35.915.020.7110°10.7
219.316.911.80.60.40.2-12.911.416.1349°9.1
226.617.112.20.0---85.013.220.7266°9.9
238.011.49.917.26.41.21415.514.421.9134°10.4
248.315.711.40.0---73.59.013.858°6.3
254.315.010.50.0---103.710.516.1120°8.5
267.817.712.40.0---33.79.413.8122°7.1
275.721.214.10.0---71.610.412.7216°5.5
287.622.916.30.0---132.310.717.3153°8.7
297.322.216.00.0---134.211.819.6127°9.4
307.625.517.30.0---133.012.218.4124°8.0

Humidity, dew point & pressure

DayHminHmaxHmeanDminDmaxDmeanPminPmaxPmean
14586681.36.03.6102410301027
24481643.05.33.9102010251023
34578634.37.35.7102010211021
43477583.18.75.8101810211020
54085620.16.53.3102010241022
6339364-2.94.91.6102310271025
7379061-1.05.31.3102610291027
8418963-0.65.72.2102710301028
9569070-1.15.22.8102810341030
105181691.36.33.7102810341032
112590601.08.94.8101710281023
123385583.612.16.0100110181008
134880665.09.67.2100010081004
144886683.57.75.7100110091006
156893845.211.69.39961002998
16337560-0.75.73.599910121005
173891611.16.63.5101210151014
184277612.39.15.2100910151012
194079610.77.84.9100810101009
205983732.67.04.9100810101009
216090796.310.38.2100810151011
224187663.68.95.6101510191017
237192816.08.26.8101010201014
245488734.77.86.5102010251023
255891732.57.65.8102310251024
265288735.410.07.5102310261024
274294684.39.87.5102610281027
283890605.510.87.8102710291028
293881583.99.87.1102510291027
303090605.411.88.4102210261024

Other measures

DayNightDaymaxT+10mT+1hH+1hT-10mT-1hH-1hFminFmaxFmeanAF hrsAQminAQmaxAQmean
15.913.70.82.590.51.3162.613.77.90---
26.416.20.82.260.41.4102.616.29.80---
38.318.10.62.450.41.385.618.112.10---
49.621.20.92.9130.62.597.221.514.50---
55.318.30.42.080.41.580.918.37.40---
63.714.90.42.380.31.926-0.814.97.30---
73.016.71.92.9132.02.8240.416.78.20---
83.116.20.72.5110.51.8150.016.28.70---
93.413.30.62.4120.51.712-0.413.36.70---
104.415.40.81.990.73.162.315.48.50---
115.122.10.94.0170.73.4262.922.113.40---
127.321.70.83.190.31.695.321.914.80---
1311.517.20.82.3271.23.51210.117.213.60---
145.716.00.73.3100.31.0104.116.011.30---
159.715.60.41.990.71.8127.617.412.80---
168.815.81.02.590.51.3143.715.89.80---
173.417.21.04.2170.72.5212.417.211.30---
187.417.90.83.2150.31.0103.617.912.80---
1911.115.91.11.9100.81.693.415.912.20---
205.414.70.82.650.41.380.814.78.00---
219.316.90.72.0161.02.6117.717.912.20---
226.617.11.12.690.51.7134.117.111.80---
238.011.40.61.280.31.193.711.49.00---
248.315.70.51.7110.41.696.015.811.00---
254.315.00.93.780.51.9122.915.110.20---
267.817.70.52.480.51.9155.618.712.40---
275.721.20.83.5100.62.6205.721.914.50---
287.622.90.94.470.51.7177.623.916.80---
297.322.20.94.180.41.9156.522.916.30---
307.625.50.83.980.52.0146.826.218.00---

View daily report for the 1st

⬆︎ Top

📱︎ Lite view

🏠︎ Home

⚒︎ Built by Ben Masschelein-Rodgers

🌲︎ Located in Hampstead, London

☀︎ Sister station: RWC Weather

📧︎ Contact / Social

© nw3weather 2010-2026

🔧︎ Version 5.0 -- page load: 0.038 s