NOAA Report: April


Untitled 1




LOCAL CLIMATOLOGICAL DATA
Month: 04 / 2026
Station Location: Hillview, Harrow, United Kingdom
Lat.051:35:36 Long.0000:21:51
Elevation: 200 Feet Above Sea Level
Temperature
(Celsius)
Humidity
(%)
Degree Days
Base 18 Degrees
  Snow/
Ice On
Ground
(cm)
Rain
(mm)
Pressure
(Hpa)
Wind-
speed
(mph)
D
A
Y
Max Min Avg Diff
From
Normal
Avg
Dew
Point
Avg
Wet
Bulb
Max Min Heating Cooling Sign.
Cond.
Sun
Hours
Max
Solar
w/m2
Solar
(kwh)
Max
UV
Evapo-
trans-
piration
Snow-
fall
Water
Equiv.
Avg
Sea
Level
Avg
Speed
Max
Speed
Avg
Dir.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
13.1
12.6
15.5
14.3
14.3
16.3
20.6
26.4
21.3
13.8
13.9
16.0
14.3
16.8
17.2
19.3
18.5
18.8
16.7
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06.7
04.2
07.9
05.1
03.1
-00.8
05.3
07.9
05.9
05.3
07.4
03.4
-00.2
00.0
09.6
09.3
10.1
05.8
02.3
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09.9
08.5
11.1
10.6
09.9
08.3
12.5
16.3
12.9
08.8
10.2
09.4
07.0
09.7
13.2
12.9
13.5
12.4
10.0
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+1.2
-0.6
+2.1
+1.6
+0.7
-1.3
+3.3
+6.6
+3.3
-0.9
+0.3
-0.5
-2.6
-0.5
+2.7
+2.5
+3.1
+1.9
-1.0
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06.5
03.5
08.2
07.4
03.5
01.0
05.9
09.7
08.3
01.7
03.8
05.0
03.1
05.0
10.3
09.0
09.1
07.0
03.3
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08.3
06.3
09.7
09.1
07.1
05.3
09.4
12.8
10.6
05.9
07.4
07.4
05.4
07.6
11.7
10.9
11.2
09.8
07.1
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89
85
90
90
83
89
89
85
91
77
85
85
92
92
91
89
88
90
87
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67
53
74
68
44
41
44
45
54
43
45
49
56
52
69
57
56
47
42
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08.4
09.8
07.2
07.7
08.4
10.0
05.8
02.0
05.4
09.5
08.1
08.9
11.3
08.6
05.1
05.4
04.8
05.9
08.3
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00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
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00.0
04.2
00.0
00.8
05.7
09.6
11.0
10.8
03.2
03.6
03.1
05.7
07.3
06.8
00.8
03.8
01.7
09.0
09.2
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266.3
877.1
419.8
668.3
844.5
672.2
677.2
666.3
734.6
694.0
797.0
906.8
980.1
856.4
868.2
849.4
792.0
955.4
902.9
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001.3
003.1
001.2
002.4
003.9
004.9
005.0
004.8
003.0
003.7
002.9
003.5
004.1
004.1
002.2
003.7
003.0
005.0
005.1
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02.1
03.9
02.3
03.7
03.7
03.7
03.7
03.7
03.6
03.7
04.3
03.8
03.6
04.1
04.6
04.7
04.1
04.2
04.2
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00.8
01.8
01.2
01.7
02.5
02.9
03.6
03.4
02.1
02.6
02.6
02.6
02.1
02.5
01.8
02.7
02.6
03.4
03.1
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00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
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00.0
00.0
00.2
00.0
00.2
00.0
00.0
00.0
00.0
00.0
00.0
03.6
00.4
00.0
00.4
01.3
00.0
00.0
00.0
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1023.3
1019.4
1011.1
1012.7
1015.3
1025.0
1021.9
1020.8
1017.0
1017.2
1005.3
1009.3
1012.8
1016.4
1014.4
1017.5
1018.3
1020.7
1024.2
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001
003
005
005
004
002
004
002
002
004
006
005
001
004
006
004
004
003
003
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009
020
022
029
032
017
018
012
023
016
029
026
014
025
028
017
023
016
015
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~331
~356
~251
~234
~291
~195
~124
~143
~308
~220
~221
~236
~272
~200
~218
~243
~234
~344
~026
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  16.8

5.2

10.9

+0.5

5.9

8.5

    0007.4

0000.0

  Total
96.0
        Total
0.0
Total
6.1
1017.0

03.6

20.6

240


Maximum Temperature: 26.4
Minimum Temperature: -00.8
Maximum Pressure: 1027.2
Minimum Pressure: 1001.6
Maximum Daily Precip: 3.6 (mm)
Maximum Daily Snowfall: 0.0 (cm)

Gale: 0 Day(s)
Maximum Wind: 032
Wind Run: 1620.3miles
Heating Degree Days: 140.7
Cooling Degree Days: 000.0

Max. Temp. >= 30 Was 0 Day(s)
Max. Temp. <= 0 Was 0 Day(s)
Min. Temp. <= 30 Was 19 Day(s)
Min. Temp. <= -18 Was 0 Day(s)
Precipitation >= 0.2mm Was 6 Day(s)
Precipitation >= 2.5mm Was 1 Day(s)
Snowfall >= 25mm Was 0 Day(s)