Blackrock
044722 Srn Sierra 8200' |
September |
October |
November |
Minimum Humidity |
|
Mean monthly minimum RH% |
22 |
22 |
20 |
Days 1-10 mean minimum RH% |
22 |
21 |
19 |
Days 10-20 mean minimum RH% |
20 |
18 |
21 |
Days 20-30 mean minimum RH% |
25 |
26 |
19 |
Days 1-10 lowest mean minimum RH% |
10 |
7 |
10 |
Days 10-20 lowest mean minimum
RH% |
8 |
7 |
13 |
Days 20-30 lowest mean minimum
RH% |
7 |
11 |
12 |
Days 1-10 highest mean minimum
RH% |
51 |
55 |
51 |
Days 10-20 highest mean minimum
RH% |
46 |
46 |
52 |
Days 20-30 highest mean minimum
RH% |
46 |
45 |
58 |
Maximum Humidity |
|
Mean monthly maximum RH% |
67 |
67 |
64 |
Days 1-10 mean maximum RH% |
65 |
68 |
64 |
Day 10-20 mean maximum RH% |
64 |
60 |
66 |
Days 20-30 mean maximum RH% |
71 |
74 |
63 |
Days 1-10 lowest mean maximum RH% |
27 |
41 |
38 |
Days 10-20 lowest mean maximum
RH% |
38 |
36 |
41 |
Days 20-30 lowest mean maximum
RH% |
46 |
41 |
41 |
Days 1-10 highest mean maximum
RH% |
99 |
100 |
100 |
Days 10-20 highest mean maximum
RH% |
97 |
100 |
100 |
Days 20-30 highest mean maximum
RH% |
100 |
100 |
100 |
Maximum temperatures |
|
Mean monthly maximum
temperature |
71 |
64 |
57 |
Days 1-10 mean maximum
temperature |
73 |
67 |
58 |
Days 10-20 mean maximum
temperature |
71 |
65 |
56 |
Days 20-30 mean maximum
temperature |
68 |
60 |
55 |
Days 1-10 lowest mean
maximum temperature |
56 |
56 |
44 |
Days 10-20 lowest mean
maximum temperature |
61 |
53 |
35 |
Days 20-30 lowest mean
maximum temperature |
53 |
51 |
35 |
Ddays 1-10 highest mean
maximum temperature |
79 |
75 |
68 |
Days 10-20 highest mean
maximum temperature |
80 |
75 |
64 |
Days 20-30 highest mean
maximum temperature |
77 |
72 |
62 |
Highest daily maximum
temperature |
88 |
85 |
78 |
Lowest daily maximum
temperature |
38 |
34 |
30 |
Mimimum temperatures |
|
Mean monthly minimum
temperature |
40 |
33 |
28 |
Days 1-10 mean minimum
temperature |
43 |
35 |
29 |
Days 10-20 mean minimum
temperature |
39 |
32 |
28 |
Days 20-30 mean minimum
temperature |
38 |
31 |
26 |
Days 1-10 lowest mean
minimum temperature |
30 |
26 |
18 |
Days 10-20 lowest mean
minimum temperature |
28 |
23 |
16 |
Days 20-30 lowest mean
minimum temperature |
26 |
19 |
15 |
Days 1-10 highest mean
minimum temperature |
48 |
44 |
33 |
Days 10-20 highest mean
minimum temperature |
47 |
43 |
34 |
Days 20-30 highest mean
minimum temperature |
44 |
36 |
33 |
Highest daily minimum
temperature |
64 |
57 |
40 |
Lowest daily minimum
temperature |
12 |
10 |
3 |
1300P Wind Speed |
|
Days 1-10 mean wind speed |
5.7 |
6.2 |
6.2 |
Days 10-20 mean wind speed |
5.7 |
5.9 |
5.3 |
Days 20-30 mean wind speed |
5.8 |
5.3 |
5.4 |
Days 1-10 max average wind
speed |
8 |
8.4 |
10.3 |
Days 10-20 max average wind
speed |
8.2 |
9.2 |
8.8 |
Days 20-30 max average wind
speed |
7.6 |
7.6 |
6.6 |
|
Period of Record: Temp and
Wind 21 years and RH 11 years |
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