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
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21.3
24.3
26.6
28.6
33.0
27.5
26.6
33.2
37.2
35.1
27.9
27.6
29.1
26.0
25.6
25.0
23.8
23.4
25.3
23.9
26.4
27.5
25.6
25.3
20.2
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10.3
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15.6
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-1.2
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09.8
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12.6
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0
0
0
88
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100
100
100
100
47
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02.7
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00.0
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05.8
00.0
01.6
00.2
09.4
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819.7
406.9
781.1
434.6
831.6
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004.2
001.6
002.9
001.8
004.9
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04.6
03.0
05.0
03.1
04.7
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02.8
01.6
03.4
01.6
03.1
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00.0
00.0
00.0
00.0
00.0
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1018.9
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  27.0

13.8

20.2

+5.0

12.7

15.9

    0000.4

0002.3

  Total
17.0
        Total
0.0
Total
3.2
1014.8

02.2

15.6

352


Maximum Temperature: 37.2
Minimum Temperature: 07.9
Maximum Pressure: 1025.0
Minimum Pressure: 0998.8
Maximum Daily Precip: 7.4 (mm)
Maximum Daily Snowfall: 0.0 (cm)

Gale: 0 Day(s)
Maximum Wind: 022
Wind Run: 1327.6miles
Heating Degree Days: 009.8
Cooling Degree Days: 057.1

Max. Temp. >= 30 Was 4 Day(s)
Max. Temp. <= 0 Was 0 Day(s)
Min. Temp. <= 30 Was 25 Day(s)
Min. Temp. <= -18 Was 0 Day(s)
Precipitation >= 0.2mm Was 5 Day(s)
Precipitation >= 2.5mm Was 3 Day(s)
Snowfall >= 25mm Was 0 Day(s)