Letchworth Garden City

18 Aug 2026 11:40

Monthly Reports:
Yearly Reports:
Current Conditions ♦
Outside Temperature 21.9°C
Heat Index 22.2°C
Wind Chill 21.9°C
Dew Point 17.5°C
Outside Humidity 76%
Barometer 1008.8 mbar (-0.1)
Wind 0.9 m/s SW (225°)
Rain Today 2.3 mm
Rain Rate 0.0 mm/h
UV Index 1.6
Radiation 177 W/m²
Inside Temperature 30.1°C
Inside Humidity 37%
Celestial ♦
Sunrise 05:49:16
Sunset 20:20:21
Moon Phase Waxing crescent
27%
Statistics ♦
 
Today		  
Week		  
Month		         
Year 		Rain
Year
Outside Temperature 22.6
17.8 		26.6
16.8 		36.8
11.8 		36.8
-4.6 		36.8
-4.6 		°C
Heat Index 22.7
17.9 		26.7
16.7 		35.5
10.8 		40.4
-4.6 		40.4
-4.6 		°C
Wind Chill 22.6
17.8 		26.6
16.8 		36.8
11.8 		36.8
-6.3 		36.8
-6.3 		°C
Dew Point 18.1
15.5 		18.1
13.1 		19.2
6.1 		24.2
-6.6 		24.2
-6.6 		°C
Outside Humidity 88
68 		88
50 		88
21 		96
18 		96
18 		%
Barometer 1010.7
1008.7 		1014.9
1008.7 		1023.5
1006.1 		1030.2
974.2 		1030.2
974.2 		mbar
Max Wind 4.9
213 		4.9
213 		8.5
215 		12.5
199 		12.5
199 		m/s
°
Average Wind 0.4 0.2 0.3 0.8 0.8 m/s
RMS Wind 0.5 0.4 0.5 1.1 1.1 m/s
Vector Average
Vector Direction 		0.4
219 		0.2
218 		0.1
228 		0.2
217 		0.2
217 		m/s
°
Rain 2.3 2.5 2.8 245.1 245.1 mm
Rain Rate 14.7 14.7 14.7 38.4 38.4 mm/h
Evapotranspiration 0.3 2.3 50.1 425.7 425.7 mm
UV Index 4.9 7.7 13.8 16.0 16.0
Radiation 334
0 		824
0 		998
0 		1144
0 		1144
0 		W/m²
Inside Temperature 30.4
29.9 		30.6
29.5 		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 		%
Sensor Status ♦
Connectivity
Signal Quality 99%
Battery Status
Transmitter Battery OK
Voltage
Console Battery 0.4 V
About this station ♦
Hardware Vantage Pro2
Latitude 51° 58.00' N
Longitude 000° 12.38' W
Altitude 89 meters
Server uptime 233 days, 20 hours, 52 minutes
WeeWX uptime 233 days, 20 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.