LOCAL CLIMATOLOGICAL DATA
Grey Lynn
Month: 11 / 2025
Station Location: Grey Lynn, Auckland, New Zealand
Lat.-36:51:46 Long.-174:44:19
Elevation(Ground): 184. above sea level
Temperature
(Celsius)
Degree Days
Base 18 Degrees
  Snow/
Ice on
Grnd. (cm)
Rain
(mm)
Pressure
(Hpa)
Wind:Speed=kmh
D
A
Y
Max.
Min. Avg. Dep
From
Normal
Avg
Dew
pt.
Avg
Wet
Bulb
Heating Cooling Sig
Cond
Sun hrs 2400
LST
_____
Snow Fall
2400
LST
_____
Water
Equiv
Avg
Sea
Level
Avg
Spd
Avg
Dir
Max
Spd
Max
Spd
Dir
D
A
Y
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
23.7
21.8
21.8
24.1
27.4
25.1
27.2
26.2
23.1
22.5
22.6
19.9
21.0
20.2
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11.4
12.5
11.8
12.7
12.0
12.1
14.6
15.8
16.6
17.4
14.8
13.7
13.8
12.2
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16.2
16.7
16.3
17.6
18.4
18.8
19.9
19.7
19.3
19.4
17.8
16.8
17.0
15.8
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+0.3
+1.1
+0.8
+1.9
+2.9
+3.3
+4.5
+3.9
+3.3
+3.4
+1.9
+0.9
+1.5
+0.0
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12.2
12.7
11.9
13.8
13.6
14.4
16.1
17.3
18.1
18.6
15.8
15.6
15.2
13.1
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14.0
14.5
13.9
15.4
15.6
16.2
17.6
18.2
18.5
18.9
16.6
16.1
16.0
14.3
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02.1
01.6
02.0
00.7
00.0
00.0
00.0
00.0
00.0
00.0
00.5
01.5
01.3
02.5
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00.0
00.0
00.0
00.0
00.1
00.5
01.6
01.4
01.0
01.1
00.0
00.0
00.0
00.0
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HOT
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HOT
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09.1
09.7
10.1
07.5
11.1
10.2
09.9
06.2
01.2
00.6
03.2
00.4
04.1
06.1
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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
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00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
03.2
10.4
01.2
15.6
01.4
01.0
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1028.0
1028.6
1026.5
1021.8
1018.7
1017.6
1018.5
1017.3
1013.7
1009.8
1011.2
1007.3
1003.0
1008.2
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11.9
11.5
11.2
07.7
05.8
07.2
07.2
08.5
05.9
08.8
08.1
12.5
08.8
08.6
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~084
~061
~044
~079
~170
~067
~056
~048
~135
~347
~206
~080
~304
~223
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40.7
35.1
37.0
25.9
22.2
35.1
31.4
31.4
20.4
31.4
33.3
61.0
50.0
46.3
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~057
~060
~050
~044
~214
~058
~076
~044
~071
~023
~168
~079
~021
~215
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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
  23.3
27.4
13.7
11.4
17.8 +1.7 14.9 16.1 0000.9 0000.4 - Total
89.0
Total
0.0
32.8
+2.2
1016.4 08.8
+0.3
071 35.8
61.1
<Monthly Average
Degree Days
Monthly Total
Heating: 012.2
Cooling: 005.6
Max 24-hr Precip: 15.6 on Day: 12

Max Snowfall: 0.0<
  Sea Level Pressure
Max was 1030.6 on day 2
Min was 0995.4 on day 12

Wind Run 2966.3km  
  Number of days with---------> Max Temp >= 25 was 4
Max Temp <= 12 was 0
Thunderstorms: 0
Min Temp <= 7 was 0
Min Temp <= 3 was 0
Heavy fog: 0
Gale: 0
Precipitation >= 0.2mm was 6
Precipitation >= 2.5mm was 3
Snowfall >= 25mm was 0