Weather History for St. Johns, AZ

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Week of October 14, 2012 through October 20, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 71 °F 63 °F
Mean Temperature 55 °F 51 °F 48 °F
Min Temperature 37 °F 31 °F 27 °F
Degree Days  
Heating Degree Days (base 65) 18 14 10 99
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 1 0 10
Dew Point  
Dew Point 38 °F 24 °F 10 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 20 mph 4 mph 0 mph
Gust Wind 28 mph 23 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 29.98 in 29.71 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 18, 2012 Rise Set
Actual Time 6:25 AM MST 5:38 PM MST
Civil Twilight 6:00 AM MST 6:04 PM MST
Nautical Twilight 5:31 AM MST 6:33 PM MST
Astronomical Twilight 5:02 AM MST 7:02 PM MST
Moon 10:02 AM MST (10/18) 8:25 PM MST (10/18)
Length of Visible Light 12h 03m
Length of Day
11h 12m
Waxing Crescent, 15% of the Moon is Illuminated
Oct 18
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 63 48 32 38 31 22 89 48 16 30.27 30.17 30.07 10 10 10 13 4 - 0.00  
15 70 50 30 33 28 22 84 40 13 30.17 30.03 29.93 10 10 10 10 3 - 0.00  
16 73 52 32 30 25 19 79 32 10 30.11 29.89 29.76 10 10 10 17 5 - 0.00  
17 73 55 37 34 26 12 46 29 4 30.04 29.88 29.79 10 10 10 14 3 26 0.00  
18 72 50 27 25 17 10 60 30 5 30.18 30.06 29.98 10 10 10 10 4 18 0.00  
19 75 52 28 22 17 13 61 26 8 30.12 30.00 29.89 10 10 10 7 3 - 0.00  
20 68 51 34 35 26 16 59 32 15 29.97 29.84 29.71 10 10 10 20 5 28 0.00