LOCAL CLIMATOLOGICAL DATA
Month: 09 / 2025
Station Location: Herlev-vejret, Herlev, Danmark
Lat.055:43:52 Long.-012:25:35
Elevation: 25 Meter/82 Feet Above Sea Level
Temperature
(Celsius)
Degree Days
Base 18 Degrees
  Snow/
Ice On
Ground
(cm)
Rain
(mm)
Pressure
(Hpa)
Wind-
speed
(m/s)
D
A
Y
Max Min Avg Diff
From
Normal
Avg
Dew
Point
Avg
Wet
Bulb
Heating Cooling Sign.
Cond.
Sun
Hours
Max
Solar
w/m2
Max
UV
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
25.7
21.0
24.2
25.6
18.9
22.1
23.6
23.7
25.4
24.7
23.7
19.6
20.6
19.2
20.1
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17.1
16.1
10.5
15.9
14.4
09.9
07.0
10.6
11.9
17.1
14.0
10.3
09.3
08.7
08.2
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20.8
18.1
18.3
20.6
16.6
15.7
15.2
16.8
18.8
19.4
17.9
14.8
15.0
13.9
14.2
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+4.5
+2.2
+2.2
+4.1
+0.4
-0.3
-1.2
+0.1
+2.4
+3.3
+2.2
-0.2
+0.3
-0.9
-0.2
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16.1
16.0
14.5
15.9
15.1
12.1
10.4
13.9
15.2
16.4
14.5
11.8
11.6
11.7
11.5
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18.0
16.8
16.1
17.8
15.8
13.7
12.7
15.2
16.7
17.6
15.9
13.2
13.2
12.7
12.7
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00.0
00.2
00.0
00.0
01.7
02.6
03.1
01.5
00.0
00.0
00.4
03.5
03.3
04.4
04.1
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02.5
00.0
00.0
02.3
00.0
00.0
00.0
00.0
00.5
01.1
00.0
00.0
00.0
00.0
00.0
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10.2
04.3
10.7
07.1
02.3
07.9
10.4
07.7
07.8
06.8
06.8
06.0
09.6
03.9
03.6
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780.0
515.0
687.0
826.0
510.0
805.0
749.0
861.0
744.0
826.0
752.0
828.0
710.0
960.0
844.0
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04.2
02.7
04.1
04.2
03.1
04.2
04.5
04.6
04.0
03.9
04.0
03.8
03.7
03.6
04.1
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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
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03.4
02.8
00.0
00.0
16.6
02.4
00.0
00.2
00.0
01.4
03.4
06.0
00.8
11.8
01.6
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1009.9
1009.0
1009.2
1010.6
1015.4
1023.5
1024.6
1021.2
1018.1
1011.7
1004.1
1011.1
1016.0
1011.6
1003.5
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01.1
00.1
00.9
00.6
00.2
00.5
00.3
00.4
00.6
01.0
00.5
00.6
00.7
00.2
01.0
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08.7
02.6
08.7
05.1
03.6
04.6
04.6
05.1
05.7
07.7
06.7
06.7
08.2
04.6
10.3
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~146
~170
~151
~196
~280
~322
~088
~132
~122
~125
~197
~226
~164
~228
~219
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  22.5

12.1

17.1

+2.5

13.8

15.2

0001.7

0000.4

  Total
105.0
    Total
0.0
Total
57.0
1013.3

00.6

06.2

163


Maximum Temperature: 25.7
Minimum Temperature: 07.0
Maximum Pressure: 1025.6
Minimum Pressure: 0996.5
Maximum Daily Precip: 16.6 in
Maximum Daily Snowfall: 0.0 in

Gale: 0 Day(s)
Maximum Wind: 10.3
Wind Run: 755.9km
Heating Degree Days: 024.8
Cooling Degree Days: 006.4

Max. Temp. >= 30 Was 0 Day(s)
Max. Temp. <= 0 Was 0 Day(s)
Min. Temp. <= 30 Was 15 Day(s)
Min. Temp. <= -18 Was 0 Day(s)
Precipitation >= 0.2mm Was 11 Day(s)
Precipitation >= 2.5mm Was 7 Day(s)
Snowfall >= 25mm Was 0 Day(s)