Letchworth Garden City

18 Sep 2026 13:35

Monthly Reports:
Yearly Reports:
Current Conditions ♦
Outside Temperature 18.8°C
Heat Index 18.3°C
Wind Chill 18.8°C
Dew Point 11.1°C
Outside Humidity 61%
Barometer 1011.5 mbar (-0.8)
Wind 2.2 m/s SW (225°)
Rain Today 0.0 mm
Rain Rate 0.0 mm/h
UV Index 1.7
Radiation 189 W/m²
Inside Temperature 24.4°C
Inside Humidity 39%
Celestial ♦
Sunrise 06:38:39
Sunset 19:12:04
Moon Phase First quarter
42%
Statistics ♦
 
Today		  
Week		  
Month		         
Year 		Rain
Year
Outside Temperature 18.8
11.6 		24.2
11.6 		27.3
11.6 		36.8
-4.6 		36.8
-4.6 		°C
Heat Index 18.3
11.0 		24.7
11.0 		27.0
11.0 		40.4
-4.6 		40.4
-4.6 		°C
Wind Chill 18.8
11.6 		24.2
11.6 		27.3
11.6 		36.8
-6.3 		36.8
-6.3 		°C
Dew Point 11.3
9.1 		20.5
8.6 		20.5
7.7 		24.2
-6.6 		24.2
-6.6 		°C
Outside Humidity 86
60 		95
46 		95
37 		96
18 		96
18 		%
Barometer 1012.8
1009.7 		1020.7
1007.4 		1023.6
1004.2 		1030.2
974.2 		1030.2
974.2 		mbar
Max Wind 6.7
233 		6.7
233 		8.5
213 		12.5
199 		12.5
199 		m/s
°
Average Wind 0.7 0.7 0.7 0.8 0.8 m/s
RMS Wind 0.9 0.9 0.9 1.1 1.1 m/s
Vector Average
Vector Direction 		0.7
220 		0.7
222 		0.6
222 		0.3
218 		0.3
218 		m/s
°
Rain 0.0 0.8 8.9 296.7 296.7 mm
Rain Rate 0.0 0.0 0.0 40.4 40.4 mm/h
Evapotranspiration 0.7 5.5 24.8 476.8 476.8 mm
UV Index 5.0 5.4 6.9 16.0 16.0
Radiation 522
0 		786
0 		846
0 		1144
0 		1144
0 		W/m²
Inside Temperature 25.5
24.3 		28.2
24.3 		28.4
24.3 		35.4
15.4 		35.4
15.4 		°C
Inside Humidity 41
38 		46
38 		46
37 		49
27 		49
27 		%
Sensor Status ♦
Connectivity
Signal Quality 99%
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 264 days, 22 hours, 47 minutes
WeeWX uptime 264 days, 22 hours, 46 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.