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UK Last 24hrs

High Temp
24.9C
Charsfield
 
Low Temp
6.3C
South Newington
 
Precipitation
20.6mm
Giants Causeway
 
Sunniest
13 hours
Shoeburyness, Landwick

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Cloudbase

Length of Day

16 hrs 36 min 51 sec
of Daylight Today
Which is 53 sec Shorter
Than Yesterday
(Noon)
Day-Night Graphic
(Midnight)

Moon Phase


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Weather Underground PWS IESSEXCH11


Chelmsford Weather Station History
 Since: January 1st, 2013

Updated: @ 30/06/2026 18:25 - next update at 01:00  
Measurement: Current: Yesterday Month / MTD Year / YTD Station Record
Temperature:  
Thermometer Average:
Maximum
Temperature:
Minimum
Temperature:
23.3°C
19.6°C
23.6°C
4:52 PM
17.1°C
5:40 AM
 
19.0°C
23.9°C
5:50 PM
13.5°C
4:55 AM
 
18.7°C
35.6°C
26-06
9.0°C
09-06
 
11.0°C
35.6°C
26-06
-4.8°C
06-01
 
---
38.9°C
19/07/2022
-7.8°C
17/12/2022
Wind Chill:
Wind Chill Minimum
Wind Chill:
23.3°C
17.1°C 
5:40 AM
 
13.5°C
4:55 AM
 
7.4°C
09-06
 
-8.7°C
06-01
 
-15.9°C
31/03/2013
Heat Index:
Heat Index Maximum
Heat Index:
25.2°C
23.6°C
4:52 PM
 
23.9°C
5:50 PM
 
40.4°C
24-06
 
40.4°C
24-06
 
56.0°C
14/08/2022
Solar Radiation W/m2:
Heat Index Maximum
Solar Radiation:
Sunshine
Hours:
116
1121
1:31 PM
03
Hours
 
946.0
10:39 AM
10
Hours
 
1239.0
05-06
185
Hours
 
1239.0
05-06
832
Hours
 
1305.0
28/05/2025
---
 
Evapotranspiration:
Heat Index Watering
Index1:
5.3
5.3
mm
 
5.4
mm
 
248.5
mm
 
---
 
 
---
 
Rain2:
Rain / Snow Melt Rainfall
or Melt:
Average:
Percent of Average:
0.00 mm
0.00 mm
 
---
---
 
0.00 mm
 
---
---
 
83.77 mm
 
32.7 mm
256.2%
 
431.70 mm
 
599.8 mm
72.0%
Rec Year5
866.2 mm
2014
---
---
Humidity:
Humidity Maximum
Humidity:
Minimum
Humidity:
46%
77%
5:50 AM
42%
3:27 PM
 
79%
5:20 AM
39%
5:43 PM
 
100%
02-06
25%
26-06
 
100%
08-01
15%
25-04
 
100%
01/12/2012
0%
13/01/2017
Dew Point:
Dew Point Maximum
Dew Point:
Minimum
Dew Point:
11.0°C
13.7°C
10:36 AM
9.4°C
3:08 PM
 
11.7°C
11:16 PM
8.6°C
12:56 PM
 
23.6°C
24-06
4.3°C
09-06
 
23.6°C
24-06
-7.8°C
25-04
 
23.6°C
24/06/2026
-12.3°C
25/01/2023
Wind: SW
wind Maximum
Avg Wind Speed:
Avg Wind Gust:
Maximum
Wind Gust:
Wind
Run:
4.2 mph
8.7 mph
1:30 PM
3.2 mph
14.3 mph
2:58 PM
58.34
Miles
 
10.1 mph
10:26 AM
---
16.3 mph 9:02 AM
89.39
Miles
 
15.2 mph
06-06
---
25.3 mph
02-06
6186.69
Miles
 
21.9 mph
05-04
---
35.1 mph
12-03
19162.83
Miles
 
41.7 mph
18/12/2025
---
54.1 mph
18/12/2025
---
 
Barometer:  Falling 0.4 °C/hr( hPa)
Barometer Maximum
Barometer:
Minimum
Barometer:
1019.5
1024.9
12:00 AM
1019.5
6:22 PM
 
1026.3
8:25 AM
1022.7
12:00 AM
 
1027.6
22-06
995.0
04-06
 
1032.0
25-05
975.6
11-02
 
1048.3
20/01/2020
956.2
02/11/2023
Measurement: Current: Yesterday Month / MTD Year / YTD Station Record
Version 3.02 - 31-Dec-2011 - Script by: WebsterWeatherLIVE.com
1Estimated amount of water needed to replace the water used by plants and evaporation from the past week.
(Negative numbers mean amount of water needed, positive numbers mean excess water is present.)
2Rain season: Jan 1st to Dec 31st.   5From this station's records based on complete years data for rain/snow season. Does not include current year/season

Φ = Average Reading