LOCAL CLIMATOLOGICAL DATA
Grey Lynn
Month: 03 / 2026
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
25.7
21.0
19.2
21.8
25.1
23.2
25.1
26.2
26.5
24.3
18.3
21.4
24.6
22.9
23.2
22.2
24.3
25.0
25.9
26.6
26.1
26.6
26.1
23.6
19.4
19.3
27.1
27.1
24.1
25.9
-----
16.2
12.3
08.1
10.6
10.8
11.1
11.0
13.9
14.1
13.8
14.9
15.9
19.5
16.8
15.2
14.7
11.5
13.6
15.1
13.3
13.2
14.3
16.3
15.6
17.2
15.7
18.4
17.0
15.8
17.0
-----
19.6
16.9
14.1
15.9
16.6
16.6
17.0
18.7
18.8
18.0
17.1
19.0
21.7
19.6
18.4
17.6
17.2
18.0
19.3
18.7
18.6
19.5
19.5
19.0
18.3
17.4
21.1
20.0
19.1
20.0
-----
-0.0
-2.4
-4.9
-3.0
-2.2
-2.1
-1.8
+0.1
+0.1
-0.8
-1.8
+0.5
+2.9
+1.2
+0.0
-1.0
-1.7
-0.6
+1.3
+0.6
+0.1
+0.8
+0.7
+0.6
-0.0
-0.9
+2.4
+1.7
+1.0
+2.1
-----
17.0
11.3
07.8
09.7
12.7
12.8
13.5
14.5
14.7
15.3
14.1
16.5
20.8
17.6
14.7
14.9
14.0
15.0
15.5
15.4
15.7
16.5
16.9
14.7
16.8
17.2
19.7
18.4
18.0
18.9
-----
18.0
13.9
10.9
12.6
14.4
14.5
15.0
16.2
16.4
16.4
15.4
17.5
21.1
18.4
16.3
16.0
15.4
16.2
17.0
16.7
16.9
17.7
17.9
16.5
17.4
17.3
20.2
19.0
18.4
19.3
-----
00.0
01.4
04.2
02.4
01.7
01.7
01.3
00.0
00.0
00.3
01.2
00.0
00.0
00.0
00.0
00.7
01.1
00.3
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.9
00.0
00.0
00.0
00.0
-----
01.3
00.0
00.0
00.0
00.0
00.0
00.0
00.4
00.5
00.0
00.0
00.7
03.4
01.3
00.1
00.0
00.0
00.0
01.0
00.4
00.3
01.2
01.2
00.7
00.0
00.0
02.8
01.7
00.8
01.7
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
RAIN
HOT
HOT
-----
-----
-----
08.6
10.9
11.3
11.3
10.4
07.7
07.8
07.7
07.0
05.0
00.5
01.2
02.4
06.7
07.4
03.8
07.9
05.9
08.3
10.1
09.5
09.0
06.5
06.0
00.0
00.1
09.7
07.1
03.0
02.1
-----
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
-----
00.8
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
02.0
00.0
05.0
00.8
00.0
00.2
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
05.8
123.8
03.6
00.0
01.4
02.0
-----
1013.5
1006.8
1016.1
1023.2
1025.0
1024.4
1022.1
1016.5
1013.9
1017.3
1016.6
1012.1
1007.1
1009.2
1015.5
1020.0
1023.8
1022.3
1015.8
1015.6
1021.1
1024.7
1029.2
1030.2
1025.9
1017.3
1015.3
1018.2
1017.4
1011.0
-----
09.8
18.3
16.8
14.1
05.5
04.9
04.3
03.7
06.1
11.4
16.6
18.0
14.5
15.0
14.3
05.7
05.4
07.3
09.4
04.5
05.6
05.4
11.0
12.5
14.7
24.3
09.8
04.7
04.1
10.4
-----
~096
~201
~189
~197
~199
~196
~200
~234
~208
~096
~095
~098
~054
~214
~210
~206
~180
~173
~183
~245
~012
~111
~096
~101
~091
~065
~044
~194
~040
~201
-----
29.6
61.0
55.5
44.4
29.6
31.4
24.1
25.9
33.3
46.3
46.3
59.2
38.9
59.2
46.3
29.6
29.6
29.6
31.4
29.6
29.6
25.9
37.0
35.1
44.4
64.8
55.5
27.8
20.4
40.7
-----
~215
~210
~223
~207
~209
~174
~168
~258
~219
~094
~098
~101
~048
~203
~198
~192
~155
~203
~192
~241
~031
~064
~112
~102
~083
~074
~059
~178
~042
~037
-----
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
  23.9
27.1
14.4
08.1
18.4 -0.3 15.4 16.6 0000.6 0000.6 - Total
195.0
Total
0.0
145.4
+73.2
1018.2 10.3
+3.3
142 38.7
64.8
<Monthly Average
Degree Days
Monthly Total
Heating: 017.2
Cooling: 019.4
Max 24-hr Precip: 123.8 on Day: 26

Max Snowfall: 0.0<
  Sea Level Pressure
Max was 1031.6 on day 24
Min was 1004.6 on day 13

Wind Run 7369.2km  
  Number of days with---------> Max Temp >= 25 was 14
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 10
Precipitation >= 2.5mm was 4
Snowfall >= 25mm was 0