Hermiston, OR

5:42 AM PST on February 22, 2018 (GMT -0800)
Hermiston Municipal

Weather History for KHRI - December, 2011

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 61 °F 39 °F 25 °F
Mean Temperature 49 °F 31 °F 22 °F
Min Temperature 43 °F 24 °F 10 °F
Degree Days  
Heating Degree Days (base 65) 42 34 16 1042
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 51 °F 26 °F 7 °F
Precipitation  
Precipitation 0.08 in 0.00 in 0.00 in 0.12 in
Snowdepth - - - -
Wind  
Wind 29 mph 4 mph 0 mph
Gust Wind 41 mph 27 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.81 in 30.33 in 29.62 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 18, 2011 Rise Set
Actual Time 7:33 AM PST 4:13 PM PST
Civil Twilight 6:59 AM PST 4:48 PM PST
Nautical Twilight 6:21 AM PST 5:26 PM PST
Astronomical Twilight 5:44 AM PST 6:02 PM PST
Moon 12:24 AM PST (12/18) 11:56 AM PST (12/18)
Length of Visible Light 9h 49m
Length of Day
8h 40m
Last Quarter, 41% of the Moon is Illuminated
Dec 18
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 8
Full
Jan 16
Last Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 44 32 19 26 22 17 92 71 42 30.81 30.63 30.27 10 10 10 8 4 - 0.00  
2 50 36 21 31 24 19 96 69 36 30.46 30.37 30.23 10 10 10 9 4 - 0.00  
3 44 31 18 27 22 15 92 77 51 30.49 30.41 30.33 10 10 10 7 3 - 0.00  
4 42 30 17 30 23 16 100 86 60 30.61 30.53 30.40 10 10 9 8 2 - 0.00  
5 39 28 17 26 21 14 96 84 60 30.59 30.52 30.45 10 10 7 7 2 - 0.00  
6 41 28 15 26 20 14 100 86 55 30.45 30.39 30.32 10 7 2 7 2 - 0.00  
7 35 24 14 29 20 12 100 92 78 30.46 30.40 30.37 6 3 0 6 1 - 0.00 Fog
8 33 22 12 27 19 9 100 92 75 30.51 30.46 30.39 5 2 0 8 4 - 0.00 Fog
9 27 26 24 27 25 23 100 97 92 30.57 30.48 30.37 3 1 0 7 1 - 0.00 Fog
10 25 24 24 25 23 21 100 95 86 30.36 30.20 30.13 4 2 0 5 0 - 0.00 Fog
11 28 26 24 27 25 23 100 94 89 30.22 30.14 30.09 9 4 0 7 4 - 0.00 Fog
12 28 26 25 25 24 22 96 92 84 30.31 30.25 30.21 9 6 5 5 1 - 0.00  
13 30 27 24 27 25 22 100 93 85 30.22 30.18 30.13 8 5 3 5 2 - 0.00  
14 32 28 23 27 26 22 100 89 79 30.30 30.24 30.19 8 5 2 7 2 - 0.00  
15 35 32 28 29 27 25 100 88 76 30.53 30.36 30.21 8 5 3 5 1 25 0.00 Snow
16 41 34 26 33 29 27 100 91 73 30.58 30.52 30.48 8 4 1 9 3 - 0.00  
17 30 29 28 31 30 28 100 99 93 30.50 30.37 30.16 4 1 0 5 1 - 0.00 Fog
18 37 32 26 31 28 26 100 94 79 30.45 30.23 30.09 10 5 1 8 3 - 0.00  
19 34 32 30 32 31 30 100 97 92 30.48 30.44 30.39 7 3 0 6 2 - 0.00 Fog
20 37 32 25 34 29 24 100 96 82 30.40 30.25 30.15 10 4 0 10 3 - 0.00 Fog
21 42 28 15 32 23 14 96 86 62 30.58 30.46 30.29 10 10 10 7 3 - 0.00  
22 35 22 10 22 15 7 96 84 54 30.63 30.57 30.52 10 10 8 8 4 - 0.00  
23 39 26 14 24 19 11 92 80 49 30.63 30.58 30.51 10 10 8 8 3 - 0.00  
24 37 30 23 28 24 21 92 84 62 30.62 30.56 30.45 10 8 7 9 1 - 0.00  
25 44 31 18 33 23 17 100 86 65 30.42 30.28 30.19 10 6 2 18 3 25 0.00  
26 46 38 30 30 29 26 85 71 51 30.38 30.30 30.24 10 10 10 10 6 - 0.00  
27 48 39 30 36 32 26 85 72 56 30.25 30.12 29.87 10 10 10 7 3 - 0.00 Rain
28 61 49 37 51 45 36 93 70 54 29.97 29.87 29.73 10 10 9 29 12 41 0.01 Rain
29 54 48 43 47 39 35 97 73 56 30.07 29.90 29.66 10 10 10 28 15 41 0.03 Rain
30 50 44 39 45 38 27 100 78 60 30.18 29.80 29.62 10 10 7 22 8 32 0.08 Rain
31 46 40 33 27 26 25 75 60 44 30.45 30.38 30.22 10 10 10 16 9 24 0.00