| June | Min. Temp | Max. Temp | Avg. Temp | Rain | Prevailing Wind Dir. | Avg. Wind Speed | Max Gust | Wind Run | Casual Observations |
| 1 |
1.6 |
10.9 |
6.5 |
6.8 |
North East |
6.1 |
49 |
154 |
Sunny morning but cloud increasing in the afternoon. A gusty southerly change in the evening bringing showers. |
| 2 |
-0.6 |
11.1 |
4.8 |
0 |
North East |
1.7 |
19 |
49 |
Morning frost. Cloud increasing in the morning but breaking in the afternoon. Little wind. |
| 3 |
1.0 |
8.6 |
5.3 |
0 |
South West |
10.9 |
54 |
268 |
Cold gusty southerly winds with variable cloud. Light morning shower. |
| 4 |
1.1 |
7.8 |
6.3 |
4.6 |
South |
7.9 |
34 |
199 |
Low cloud and drizzle with southerly winds. |
| 5 |
4.1 |
12.5 |
7.6 |
0.2 |
South West |
1.2 |
12 |
35 |
Mostly cloudy but some sunny breaks. Light southerly breeze. |
| 6 |
-0.4 |
8.5 |
5.3 |
1.4 |
South West |
8.8 |
47 |
218 |
Morning showers clearing to a mostly sunny afternoon. Cold gusty southerly winds easing. Frosty evening. |
| 7 |
-3.4 |
8.2 |
2.8 |
0.2 |
North East |
4.1 |
46 |
104 |
Coldest morning of the year so far. Morning frost, cloud increasing late morning. Gusty southerly change in the evening brings showers. |
| 8 |
-1.4 |
9.2 |
4.3 |
0.2 |
South West |
3.0 |
32 |
77 |
Morning cloud and drizzle clear to a mostly sunny afternoon. Light southerly winds, frost evening. |
| 9 |
-3.3 |
8.4 |
3.0 |
0.8 |
North East |
2.6 |
29 |
68 |
Morning frost. Cloud increasing during the day with evening rain. |
| 10 |
2.2 |
7.9 |
5.5 |
0 |
South West |
3.3 |
18 |
89 |
Overcast with low cloud and some drizzle. Light southerly winds. |
| 11 |
6.1 |
8.4 |
7.1 |
0.2 |
South West |
2.7 |
16 |
72 |
Low cloud and drizzle with light southerly winds. |
| 12 |
3.8 |
10.7 |
7.4 |
0 |
South West |
0.8 |
11 |
26 |
Morning low cloud, mist and drizzle. Cloud breaking in the afternoon but cloud returning in the evening. |
| 13 |
2.2 |
10.3 |
5.8 |
0 |
- |
- |
- |
- |
Cloudy with little wind. No wind data due to problems with the weather station. |
| 14 |
4.2 |
11.1 |
6.4 |
0 |
South West |
1.3 |
12 |
40 |
Fog clearing about midday with some sunny periods but remaining mostly cloudy. Light southerly breezes. |
| 15 |
-0.4 |
8.3 |
4.5 |
0 |
North East |
2.0 |
17 |
57 |
Mist and light frost, cloud breaking in the afternoon but returning in the evening. |
| 16 |
5.2 |
10.1 |
7.9 |
0 |
North East |
7.1 |
32 |
178 |
Cloudy with morning drizzle. Cloud breaking in the afternoon, NE winds. |
| 17 |
3.8 |
12.0 |
9.1 |
0 |
North East |
7.4 |
29 |
187 |
Mostly cloudy with some weak afternoon sunshine. |
| 18 |
5.8 |
16.4 |
11.5 |
0 |
North East |
4.4 |
26 |
113 |
High cloud with weak sunshine, light NE winds. |
| 19 |
3.1 |
13.1 |
7.6 |
0 |
South West |
3.7 |
24 |
94 |
High cloud in the morning clearing from the south leaving a mostly sunny afternoon. Cool southerly breeze. |
| 20 |
1.8 |
11.0 |
7.5 |
0 |
North East |
6.6 |
29 |
165 |
Some weak sunshine through the high cloud. Cool NE wind. |
| 21 |
6.4 |
17.9 |
11.9 |
0 |
North East |
6.9 |
27 |
175 |
Cloud clearing to a sunny afternoon with warm north to nor'west winds. |
| 22 |
4.1 |
11.9 |
7.6 |
0 |
South West |
4.1 |
29 |
106 |
High cloud clearing to a mostly sunny afternoon. Cool southerly breezes. |
| 23 |
3.5 |
10.2 |
6.3 |
0 |
South West |
1.7 |
18 |
48 |
Partly cloudy with a cool southerly breeze. |
| 24 |
-1.6 |
8.6 |
3.3 |
0 |
South |
4.4 |
29 |
110 |
Southerly change with a light shower then clearing to a sunny day. Cold southerly breeze. |
| 25 |
-2.3 |
10.6 |
2.6 |
3.6 |
South |
6.6 |
43 |
167 |
Frost. Sunny morning. A cold southerly change early afternoon bring showers, some with hail. |
| 26 |
1.3 |
9.2 |
4.4 |
1.8 |
South West |
6.6 |
36 |
165 |
Snow on the Port Hills overnight. Cloud clearing for a time during the afternoon. Cold southerly winds. |
| 27 |
-3.0 |
10.9 |
3.2 |
0 |
North East |
2.5 |
21 |
67 |
Frost. Clear and sunny with light winds. |
| 28 |
-2.5 |
14.7 |
4.3 |
0 |
North |
0.7 |
15 |
26 |
Frost. Mostly sunny with high cloud. Warmer northerly winds in the afternoon. |
| 29 |
2.9 |
13.6 |
7.5 |
1.6 |
South |
4.1 |
52 |
108 |
Brief morning cloud with a southerly change then mostly clear and sunny. Another gusty southerly change at night bringing a few showers. |
| 30 |
1.4 |
12.9 |
5.5 |
0 |
South West |
3.0 |
24 |
81 |
Morning cloud clearing to a sunny day. Light southerly winds. |
