NOAA Report: September


Untitled 1


LOCAL CLIMATOLOGICAL DATA
Month: 09 / 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
24.3
19.9
26.8
20.3
24.2
27.6
25.1
17.0
21.7
20.9
22.0
24.1
22.3
24.8
23.9
21.5
22.6
20.1
22.3
21.7
24.2
24.5
24.9
21.6
24.8
21.8
22.4
20.8
25.9
24.4
-----
09.1
14.4
18.4
12.8
10.4
12.0
13.6
10.9
08.9
10.5
14.1
09.0
17.1
16.3
13.3
09.0
12.0
09.4
15.6
08.2
06.2
10.6
10.8
07.8
09.3
07.8
09.2
09.9
15.4
15.5
-----
16.9
17.4
21.5
18.5
16.4
19.0
18.8
14.4
13.9
15.6
17.6
16.9
19.3
19.8
18.1
15.1
15.7
14.9
18.5
16.2
14.5
18.4
18.0
14.5
16.7
15.1
15.9
15.2
20.1
20.6
-----
+0.3
+0.9
+4.5
+1.7
-0.5
+2.3
+2.1
-2.0
-2.4
-0.7
+1.7
+1.3
+3.9
+4.4
+3.1
+0.1
+1.2
+0.2
+3.4
+0.8
-0.7
+4.1
+4.1
+0.5
+2.9
+1.5
+2.2
+1.4
+6.4
+4.6
-----
11.1
14.4
17.1
14.8
10.7
12.1
14.0
12.0
10.0
11.0
14.1
13.2
17.5
17.5
13.6
10.6
10.9
10.6
15.4
10.6
08.8
13.8
13.0
10.2
12.5
08.8
12.7
11.4
16.6
15.2
-----
13.8
15.7
18.8
16.3
13.4
15.1
16.0
13.1
11.9
13.1
15.5
14.8
18.2
18.4
15.5
12.7
13.1
12.6
16.7
13.2
11.6
15.7
15.2
12.2
14.4
11.9
14.1
13.2
17.9
17.4
-----
91
90
88
91
92
87
90
93
92
90
94
92
93
94
92
91
92
91
91
87
91
92
88
90
92
89
90
92
92
86
0
48
71
59
63
46
37
55
72
58
50
63
64
81
74
52
57
53
59
71
46
41
61
55
59
59
43
66
57
64
51
100
01.4
00.9
00.0
00.0
01.9
00.0
00.0
03.9
04.4
02.7
00.7
01.4
00.0
00.0
00.2
03.2
02.6
03.4
00.0
02.1
03.8
00.0
00.3
03.8
01.6
03.2
02.4
03.1
00.0
00.0
-----
00.0
00.0
03.2
00.2
00.0
00.7
00.5
00.0
00.0
00.0
00.0
00.0
01.0
01.5
00.0
00.0
00.0
00.0
00.2
00.0
00.0
00.1
00.0
00.0
00.0
00.0
00.0
00.0
01.8
02.3
-----
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-----
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-----
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-----
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-----
07.3
00.0
01.8
00.0
09.9
08.6
04.2
01.2
07.0
04.7
04.0
04.4
00.1
01.1
03.0
04.6
04.2
04.3
00.6
07.1
08.9
04.0
03.6
05.6
07.0
08.0
01.2
02.4
05.4
04.6
-----
819.7
406.9
781.1
434.6
831.6
693.0
803.9
466.3
922.7
880.1
971.2
840.5
443.5
837.5
772.2
861.3
819.7
868.2
689.0
649.4
572.2
737.5
736.6
774.2
677.2
635.6
631.6
612.8
565.3
682.1
-----
004.2
001.6
002.9
001.8
004.9
004.5
002.9
001.3
003.7
003.4
002.9
003.5
001.6
002.0
002.7
003.0
002.9
002.9
001.9
003.6
003.9
002.8
002.7
003.0
003.5
003.6
001.7
002.7
002.7
002.6
-----
04.6
03.0
05.0
03.1
04.7
04.3
04.5
02.1
04.3
04.1
04.2
04.4
03.7
04.8
04.4
03.6
04.0
04.3
03.5
03.6
03.7
03.7
03.6
03.5
03.3
03.0
02.9
02.9
02.6
03.2
-----
02.8
01.6
03.4
01.6
03.1
04.1
02.2
01.0
02.5
02.9
01.9
02.4
01.2
01.7
02.7
02.1
02.4
02.2
01.8
02.4
02.8
02.1
02.4
02.2
02.2
02.2
01.8
01.9
02.4
02.7
-----
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
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
-----
00.0
00.4
00.0
02.8
00.0
00.0
00.0
13.1
00.2
01.7
01.1
00.0
07.0
00.0
00.0
00.0
01.5
00.0
00.8
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.4
-----
1018.9
1017.4
1015.1
1012.7
1021.9
1019.9
1014.5
1008.3
1015.1
1016.0
1018.1
1021.2
1020.5
1020.3
1015.0
1017.5
1010.4
1012.7
1014.3
1024.6
1030.6
1027.7
1023.5
1023.6
1018.0
1021.1
1014.2
1018.8
1013.3
1010.1
-----
001
003
003
003
001
003
001
002
001
003
001
003
001
002
003
001
002
003
004
002
001
001
002
002
001
001
003
001
003
004
-----
016
023
017
025
014
018
018
017
015
017
012
020
012
015
017
013
018
020
026
017
010
012
015
012
014
010
021
012
018
020
-----
~280
~240
~273
~271
~303
~211
~275
~275
~322
~247
~328
~259
~275
~250
~281
~327
~280
~261
~264
~345
~350
~208
~336
~194
~018
~358
~208
~101
~146
~212
-----
  22.9

11.6

17.1

+1.9

12.8

14.7

    0001.6

0000.4

  Total
129.0
        Total
0.0
Total
28.0
1017.8

02.2

16.4

262


Maximum Temperature: 27.6
Minimum Temperature: 06.2
Maximum Pressure: 1032.1
Minimum Pressure: 1004.9
Maximum Daily Precip: 13.1 (mm)
Maximum Daily Snowfall: 0.0 (cm)

Gale: 0 Day(s)
Maximum Wind: 026
Wind Run: 1547.1miles
Heating Degree Days: 047.1
Cooling Degree Days: 011.4

Max. Temp. >= 30 Was 0 Day(s)
Max. Temp. <= 0 Was 0 Day(s)
Min. Temp. <= 30 Was 30 Day(s)
Min. Temp. <= -18 Was 0 Day(s)
Precipitation >= 0.2mm Was 9 Day(s)
Precipitation >= 2.5mm Was 3 Day(s)
Snowfall >= 25mm Was 0 Day(s)