LOCAL CLIMATOLOGICAL DATA
Tromsų
Month: 09 /2025
Station Location:Tromsų,---,---
Lat.000:00:00 Long.0000:00:00
Elevation (Ground): 42. above sea level
Temperature
(Celsius)
Degree Days
Base 18 Degrees
  Snow/
Ice on
Grnd. (cm)

Rain
(mm)
Pressure
(Hpa)
Wind:Speed=m/s
D
A
T
E
Max...
Min. Avg. Dep
From
Norm.
Avg.
Dew
pt.
Avg
Wet
Bulb

Heating Cooling Sig Cond.
Sun hrs 2400
LST
_____
Snow Fall
2400
LST
_____
Water
Equiv
Avg
Station
Avg
Sea
Level
Avg
Spd
Av.
Dir
Max
Spd
Max.
Spd
Dir
D
A
T
E
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

13.9
16.7
18.2
20.7
20.2
17.7
17.3
20.7
21.1
19.1
22.5
22.1
18.2
15.9
14.6
14.4
13.8
11.6
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07.7
08.9
12.0
12.6
11.9
09.8
08.2
12.6
10.8
11.4
09.2
15.8
12.5
08.1
06.4
11.2
10.1
06.9
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10.1
12.7
14.5
15.9
16.1
13.5
12.2
16.0
15.8
15.0
15.4
18.4
15.7
12.6
10.1
12.2
11.5
09.8
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-0.2
+2.0
+3.6
+4.8
+5.6
+3.1
+2.2
+5.7
+5.1
+4.2
+3.9
+7.6
+5.8
+3.1
+1.0
+2.5
+2.0
+0.6
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09.9
12.5
14.3
15.7
16.0
13.3
12.1
15.8
15.6
14.9
15.2
17.8
15.6
12.5
09.9
12.1
11.3
09.6
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10.0
12.6
14.4
15.8
16.0
13.4
12.1
15.9
15.7
15.0
15.3
18.0
15.6
12.5
10.0
12.2
11.4
09.7
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08.2
05.6
03.8
02.4
02.2
04.8
06.1
02.3
02.5
03.3
02.9
00.0
02.6
05.7
08.2
06.1
06.8
08.5
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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
00.1
00.0
00.0
00.0
00.0
00.0
00.0
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00.3
00.6
02.9
05.1
05.0
01.5
03.1
04.4
07.0
04.0
05.3
00.2
00.6
02.6
02.0
00.0
00.1
01.5
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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
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00.0
00.0
00.0
00.2
04.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.6
05.8
01.0
01.8
01.8
00.4
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1008.2
1005.0
1005.0
1000.6
1007.6
1020.4
1025.3
1019.9
1017.7
1017.9
1015.8
1007.1
1006.9
1012.0
1007.6
0992.7
0991.7
0998.0
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1008.2
1005.0
1005.0
1000.6
1007.6
1020.4
1025.3
1019.9
1017.7
1017.9
1015.8
1007.1
1006.9
1012.0
1007.6
0992.7
0991.7
0998.0
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00.1
00.1
00.1
00.2
01.0
00.0
00.1
00.1
00.4
00.1
00.5
01.9
00.4
00.6
00.0
00.2
00.3
01.8
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~072
~077
~109
~082
~198
~070
~084
~078
~230
~321
~120
~225
~150
~182
~090
~088
~194
~213
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02.6
05.7
05.1
05.1
10.3
03.1
02.6
02.6
06.2
04.6
08.7
12.4
06.7
06.2
03.1
04.6
08.2
08.7
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~023
~203
~225
~158
~203
~023
~113
~068
~158
~225
~203
~225
~135
~203
~090
~023
~203
~180
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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

  17.7
22.5
10.3
06.4
13.7 +4.7 13.6 13.6 0004.6 0000.0 - Total
46.0
Total
0.0
16.4 1008.9 1008.9 00.4 161 05.9 <Monthly Average

Degree Days
Monthly ........
........ ......Total ........ ....
Heating: 082.1
Cooling: 000.1
Max 24-hr Precip: 5.8 on Day: 14

Max Snowfall: 0.0
.....

  Sea Level Pressure
Max was 1027.4 on day 7
Min was 0991.3 on day 17







  Number of days with---------> Max Temp >= 30 was 0
Max Temp <= 0 was 0
Thunderstorms:
Min Temp <= 30 was 18
Min Temp <= -18 was 0
Heavy fog:
Precipitation >= 0.2mm was 8
Precipitation >= 2.5mm was 2
Snowfall >= 25mm was 0
*EXTREME FOR THE MONTH- LAST OCCURENCE IF MORE THAN ONCE.