Letchworth Garden City

19 Aug 2026 09:40

Monthly Reports:
Yearly Reports:
Current Conditions
Outside Temperature 18.8°C
Heat Index 18.7°C
Wind Chill 18.8°C
Dew Point 14.3°C
Outside Humidity 75%
Barometer 1003.3 mbar (-0.9)
Wind 0.4 m/s SW (225°)
Rain Today 0.0 mm
Rain Rate 0.0 mm/h
UV Index 0.0
Radiation 141 W/m²
Inside Temperature 28.9°C
Inside Humidity 37%
Sunrise 05:50:53
Sunset 20:18:17
Moon Phase First quarter
36%
 
Today
 
Week
 
Month
        
Year
Rain
Year
Outside Temperature 19.8
17.4
26.6
16.8
36.8
11.8
36.8
-4.6
36.8
-4.6
°C
Heat Index 19.5
17.4
26.7
16.7
35.5
10.8
40.4
-4.6
40.4
-4.6
°C
Wind Chill 19.8
17.4
26.6
16.8
36.8
11.8
36.8
-6.3
36.8
-6.3
°C
Dew Point 14.8
12.7
18.1
12.7
19.2
6.1
24.2
-6.6
24.2
-6.6
°C
Outside Humidity 83
64
88
50
88
21
96
18
96
18
%
Barometer 1007.5
1003.3
1014.9
1003.3
1023.5
1003.3
1030.2
974.2
1030.2
974.2
mbar
Max Wind 3.1
215
4.9
213
8.5
215
12.5
199
12.5
199
m/s
°
Average Wind 0.2 0.2 0.3 0.8 0.8 m/s
RMS Wind 0.4 0.4 0.5 1.1 1.1 m/s
Vector Average
Vector Direction
0.2
219
0.2
217
0.1
226
0.2
217
0.2
217
m/s
°
Rain 0.0 2.5 2.8 245.1 245.1 mm
Rain Rate 0.0 14.7 14.7 38.4 38.4 mm/h
Evapotranspiration 0.2 3.4 51.2 426.7 426.7 mm
UV Index 0.0 7.7 13.8 16.0 16.0
Radiation 197
0
824
0
998
0
1144
0
1144
0
W/m²
Inside Temperature 29.8
28.9
30.6
28.9
32.4
26.7
35.4
15.4
35.4
15.4
°C
Inside Humidity 37
36
37
35
39
30
49
27
49
27
%
Connectivity
Signal Quality 96%
Battery Status
Transmitter Battery OK
Voltage
Console Battery 0.3 V
About this station
Hardware Vantage Pro2
Latitude 51° 58.00' N
Longitude 000° 12.38' W
Altitude 89 meters
Server uptime 234 days, 18 hours, 52 minutes
WeeWX uptime 234 days, 18 hours, 51 minutes
WeeWX version 5.2.0
Skin Seasons 5.2.0
History:   Day Week Month Year

This station is controlled by WeeWX, an experimental weather software system written in Python.