Station: 077042
SWAN HILL POST OFFICE
Commenced: 1884; Last record:
1996; Latitude (deg S): -35.3406; Longitude (deg E): 143.5533; State: VIC |
Month |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Years |
|
|
|
|
Mean daily maximum
temperature - deg C |
31.4 |
31.2 |
27.9 |
22.8 |
18.4 |
14.9 |
14.4 |
16.3 |
19.3 |
22.9 |
26.8 |
29.8 |
23.0 |
96.9 |
|
|
Mean no. of
days where Max Temp >= 40.0 deg C |
1.7 |
1.1 |
0.1 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.2 |
0.7 |
3.8 |
36.9 |
|
|
Mean no. of
days where Max Temp >= 35.0 deg C |
7.6 |
6.6 |
2.5 |
0.1 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.4 |
2.2 |
5.2 |
24.5 |
36.9 |
|
|
Mean daily minimum
temperature - deg C |
15.4 |
15.5 |
13.2 |
9.8 |
7.0 |
4.9 |
4.1 |
5.0 |
6.7 |
9.0 |
11.6 |
13.9 |
9.7 |
95.5 |
|
|
Mean no. of
days where Min Temp <= 2.0 deg C
|
0.0 |
0.0 |
0.0 |
0.0 |
0.9 |
4.9 |
7.1 |
4.4 |
1.4 |
0.1 |
0.0 |
0.0 |
18.8 |
36.8 |
|
|
|
|
|
|
|
Mean 9am air temp
- deg C |
21.5 |
20.9 |
18.6 |
14.5 |
10.5 |
7.5 |
6.8 |
8.7 |
11.9 |
15.4 |
18.1 |
20.5 |
14.6 |
88.9 |
|
|
Mean 9am dew point
- deg C |
11.0 |
11.1 |
10.7 |
9.1 |
7.7 |
5.7 |
4.8 |
5.4 |
6.7 |
7.7 |
8.4 |
9.7 |
8.1 |
36.1 |
|
|
Mean 9am relative
humidity - % |
53 |
57 |
62 |
71 |
82 |
88 |
88 |
81 |
72 |
62 |
56 |
52 |
69 |
85 |
|
|
Mean 9am wind
speed - km/h |
8.0 |
7.8 |
7.8 |
6.8 |
6.8 |
6.3 |
6.7 |
7.7 |
8.6 |
9.0 |
8.6 |
8.2 |
7.7 |
33.9 |
|
|
|
|
|
|
Mean 3pm air temp
- deg C |
29.7 |
29.3 |
26.6 |
21.6 |
17.4 |
14.1 |
13.5 |
15.2 |
18.0 |
21.4 |
24.9 |
27.7 |
21.6 |
72.8 |
|
|
Mean 3pm dew point
- deg C |
8.5 |
9.1 |
8.9 |
7.8 |
7.7 |
6.5 |
5.4 |
4.9 |
5.4 |
5.5 |
5.7 |
7.0 |
6.9 |
36.0 |
|
|
Mean 3pm relative humidity - % |
30 |
32 |
36 |
44 |
55 |
62 |
61 |
54 |
46 |
39 |
33 |
30 |
43 |
68.9 |
|
|
Mean 3pm wind
speed - km/h |
8.6 |
8.2 |
8.6 |
8.5 |
8.8 |
8.6 |
9.7 |
10.3 |
10.4 |
9.9 |
9.5 |
9.1 |
9.2 |
33.7 |
|
|
|
|
|
|
Mean monthly
rainfall - mm |
22.1 |
21.7 |
23.4 |
24.8 |
34.8 |
35.0 |
32.5 |
35.9 |
32.6 |
35.3 |
25.8 |
24.6 |
348.5 |
112.3 |
|
|
9th decile of monthly rainfall
- mm |
60.4 |
69.6 |
58.6 |
57.3 |
70.9 |
67.4 |
58.4 |
65.6 |
62.5 |
81.1 |
58.7 |
57.8 |
473.1 |
112.0 |
|
|
1st decile of monthly rainfall
- mm |
0.8 |
0.0 |
0.2 |
2.0 |
4.3 |
9.1 |
9.4 |
9.6 |
8.2 |
6.5 |
2.4 |
1.4 |
196.1 |
112.0 |
|
|
Mean no. of
raindays |
3.0 |
2.9 |
3.3 |
4.5 |
6.8 |
8.4 |
9.2 |
9.5 |
7.7 |
6.8 |
4.9 |
4.0 |
71.2 |
112.3 |
|
|
|
|
|
|
Mean no. of clear
days |
14.7 |
15.1 |
14.5 |
11.8 |
8.1 |
7.2 |
6.4 |
7.0 |
8.6 |
9.9 |
10.8 |
12.9 |
126.9 |
37.0 |
|
|
Mean no. of cloudy
days |
5.9 |
5.1 |
5.9 |
8.5 |
11.8 |
11.6 |
12.6 |
11.3 |
9.2 |
9.2 |
9.1 |
7.9 |
108.1 |
37.0 |
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