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