Station: 009631
ESPERANCE DOWNS RESEARCH STN
Commenced: 1951; Last record:
2003; Latitude (deg S): -33.6058; Longitude (deg E): 121.7825; State: WA |
Month |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Years |
|
|
|
|
Mean daily maximum
temperature - deg C |
28.8 |
28.3 |
26.3 |
22.8 |
19.2 |
16.4 |
15.9 |
16.4 |
18.7 |
21.4 |
24.1 |
26.6 |
21.9 |
25.3 |
|
|
Mean no. of
days where Max Temp >= 40.0 deg C |
1.0 |
1.0 |
0.3 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.3 |
0.4 |
3.0 |
21.2 |
|
|
Mean no. of
days where Max Temp >= 35.0 deg C |
5.3 |
4.4 |
1.7 |
0.3 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.3 |
1.4 |
3.3 |
16.7 |
21.2 |
|
|
Mean daily minimum
temperature - deg C |
14.0 |
14.7 |
13.5 |
11.2 |
8.9 |
7.0 |
6.2 |
6.4 |
7.4 |
8.6 |
10.8 |
12.3 |
10.0 |
25.5 |
|
|
Mean no. of
days where Min Temp <= 2.0 deg C
|
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.2 |
0.7 |
0.6 |
0.3 |
0.1 |
0.0 |
0.0 |
1.9 |
21 |
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|
Mean 9am air temp
- deg C |
21.5 |
21.3 |
19.8 |
16.7 |
13.6 |
10.9 |
10.0 |
10.9 |
13.3 |
15.7 |
18.3 |
20.2 |
16.0 |
26 |
|
|
Mean 9am dew point
- deg C |
12.5 |
13.2 |
11.9 |
11.1 |
9.3 |
7.8 |
7.0 |
7.4 |
8.4 |
8.6 |
9.6 |
10.7 |
9.7 |
20.2 |
|
|
Mean 9am relative
humidity - % |
59 |
63 |
63 |
71 |
76 |
82 |
81 |
79 |
73 |
64 |
59 |
56 |
69 |
25.9 |
|
|
Mean 9am wind
speed - km/h |
15.8 |
15.5 |
15.4 |
14.8 |
16.6 |
16.5 |
17.6 |
17.5 |
15.4 |
15.8 |
15.1 |
14.8 |
15.9 |
20.1 |
|
|
|
|
|
|
Mean monthly
rainfall - mm |
23.2 |
26.0 |
25.4 |
36.9 |
54.6 |
59.0 |
64.3 |
61.6 |
52.5 |
41.3 |
30.9 |
20.3 |
496.1 |
51.9 |
|
|
9th decile of monthly rainfall
- mm |
53.9 |
64.7 |
75.7 |
82.2 |
95.6 |
100.8 |
106.6 |
93.1 |
87.4 |
72.9 |
67.8 |
51.1 |
655.2 |
51.0 |
|
|
1st decile of monthly rainfall
- mm |
2.2 |
1.7 |
2.5 |
7.4 |
16.9 |
29.5 |
31 |
33 |
23 |
15.4 |
3.7 |
5 |
389.4 |
51 |
|
|
Mean no. of
raindays |
4.6 |
5.6 |
6.1 |
9.2 |
11.4 |
12.7 |
13.8 |
13.8 |
12.5 |
9.9 |
7.1 |
5.5 |
112.4 |
49.4 |
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|
Highest monthly
rainfall - mm |
189.4 |
87.6 |
138.2 |
131.3 |
141.7 |
154.8 |
124.5 |
148.9 |
126.8 |
95.5 |
129.4 |
65.8 |
|
51.9 |
|
|
Highest recorded
daily rainfall - mm |
104.2 |
78.7 |
76.4 |
59.8 |
44.0 |
65.5 |
34.0 |
38.1 |
50.8 |
55.1 |
68.8 |
38.4 |
104.2 |
51.3 |
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