Weather Data Archive

Weather Report Archive

2018 Monthly Weather Summaries

Malheur Experiment Station, Ontario, OR



Air Temperature Soil Temperature

Degree Days (50-86 °F)

Max Min Max Min Precip. Pan Evap.  Monthly Totals  Accumulated from Jan 1
Month
Degrees Fahrenheit inches This Year
25 Year Avg.
This Year 25 Year Avg.
October
Sum




1.23
3.39
210
228
3411
3273

Mean
64
37
55
53







Max
73
48
61
59







Min
54
28
51
49






September
Sum




0.01
7.36
443
470
3201
3045

Mean
81
47
65
62







Max
95
60
71
67







Min
73
38
61
58






August
Sum




0
10.44
683
664
2758
2575

Mean
91
59
73
70







Max
105
76
77
73







Min
74
45
67
65






July
Sum




0
13.11
733
704
2075
1911

Mean
96
62
75
70







Max
103
70
79
73







Min
77
51
72
67






June
Sum




0.47
9.92
516
512
1342
1207

Mean
82
53
69
65







Max
93
60
73
69







Min
62
40
64
61






May
Sum




0.56
9.2
471
372
826
695

Mean
78
51
65
61







Max
87
60
70
66







Min
65
41
57
53






April
Sum




0.62
6.77
225
199
355
323

Mean
65
38
52
49







Max
88
49
61
56







Min
50
22
46
42






March
Sum




1.12

101
109
130
124

Mean
56
33
42
41







Max
69
50
48
46







Min
40
23
33
33






February
Sum




0.26

28
15
29
15

Mean
46
27
37
36







Max
65
39
42
41







Min
32
9
33
32






January Sum



1.41

1
1
1
1

Mean 42
28
35
35







Max 52
35
39
39







Min 32
15
31
31