Weather History for Klamath Falls, OR

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 51 °F 37 °F 21 °F
Mean Temperature 45 °F 29 °F 11 °F
Min Temperature 39 °F 19 °F 1 °F
Degree Days  
Heating Degree Days (base 65) 54 36 20 1128
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 43 °F 24 °F -1 °F
Precipitation  
Precipitation 0.80 in 0.06 in 0.00 in 1.67 in
Snowdepth 3.0 in 2.2 in 1.0 in -
Wind  
Wind 41 mph 7 mph 0 mph
Gust Wind 54 mph 29 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 29.99 in 29.34 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 19, 2012 Rise Set
Actual Time 7:31 AM PST 4:37 PM PST
Civil Twilight 6:59 AM PST 5:09 PM PST
Nautical Twilight 6:24 AM PST 5:44 PM PST
Astronomical Twilight 5:49 AM PST 6:18 PM PST
Moon 11:35 AM PST (12/19) No Moon Set
Length of Visible Light 10h 09m
Length of Day
9h 06m
Waxing Crescent, 46% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Weather History Calendar

Precipitation Actual month total 1.67 Normal Month Total: 1.45
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
51 | 39 0.19
Average:
40 | 22 0.04
Rain
Actual:
47 | 29 0.80
Average:
40 | 22 0.05
Rain
Actual:
45 | 25 0.04
Average:
39 | 22 0.05
Rain
Actual:
46 | 37 0.13
Average:
39 | 22 0.04
Rain
Actual:
51 | 30 0.04
Average:
39 | 21 0.05
Fog
Actual:
42 | 23 0.00
Average:
39 | 21 0.05
Scattered Clouds
Actual:
41 | 18 0.00
Average:
39 | 21 0.04
Partly Cloudy
Actual:
40 | 20 0.00
Average:
39 | 21 0.05
Partly Cloudy
Actual:
45 | 24 0.00
Average:
39 | 21 0.05
Fog
Actual:
44 | 21 0.00
Average:
38 | 21 0.04
Snow
Actual:
41 | 24 0.02
Average:
38 | 21 0.05
Partly Cloudy
Actual:
37 | 21 0.00
Average:
38 | 21 0.04
Scattered Clouds
Actual:
36 | 17 0.00
Average:
38 | 21 0.05
Snow
Actual:
32 | 13 0.01
Average:
38 | 21 0.05
Snow
Actual:
31 | 10 0.02
Average:
38 | 21 0.04
Snow
Actual:
41 | 30 0.02
Average:
38 | 21 0.05
Snow
Actual:
40 | 9 0.14
Average:
38 | 20 0.05
Snow
Actual:
28 | 4 T
Average:
38 | 20 0.06
Partly Cloudy
Actual:
32 | 3 0.00
Average:
38 | 20 0.05
Snow
Actual:
33 | 27 T
Average:
38 | 20 0.05
Snow
Actual:
38 | 30 0.01
Average:
38 | 20 0.05
Snow
Actual:
35 | 25 0.04
Average:
38 | 20 0.06
Snow
Actual:
38 | 29 0.04
Average:
38 | 20 0.04
Partly Cloudy
Actual:
30 | 13 0.00
Average:
38 | 20 0.05
Snow
Actual:
36 | 22 0.12
Average:
38 | 20 0.05
Snow
Actual:
35 | 20 0.01
Average:
38 | 20 0.04
Partly Cloudy
Actual:
32 | 11 0.00
Average:
38 | 20 0.05
Snow
Actual:
24 | 9 0.03
Average:
38 | 20 0.04
Snow
Actual:
29 | 17 0.01
Average:
38 | 20 0.04
Snow
Actual:
31 | 2 T
Average:
38 | 20 0.04
Snow
Actual:
21 | 1 T
Average:
38 | 20 0.04
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 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 51 45 39 43 38 34 100 83 61 29.85 29.70 29.44 10 10 6 35 12 47 0.19 Rain
2 47 38 29 43 33 26 92 79 53 30.07 29.67 29.34 10 9 4 35 13 47 0.80 Rain
3 45 35 25 32 29 24 92 74 53 30.20 30.10 29.98 10 9 7 25 8 30 0.04 Rain
4 46 42 37 39 36 33 89 80 70 30.05 30.03 30.01 10 9 7 24 15 31 0.13 Rain
5 51 41 30 42 37 30 100 88 61 30.14 30.09 30.04 10 10 7 14 4 17 0.04 Rain
6 42 33 23 32 29 21 100 92 60 30.25 30.15 30.11 10 4 0 12 3 16 0.00 Fog
7 41 30 18 28 23 17 100 83 50 30.26 30.21 30.14 10 10 10 13 2 17 0.00  
8 40 30 20 28 23 18 96 80 54 30.30 30.23 30.14 10 10 7 10 2 13 0.00  
9 45 35 24 31 27 24 100 82 53 30.43 30.37 30.28 10 9 7 8 1 9 0.00  
10 44 33 21 36 27 19 100 92 70 30.47 30.36 30.22 10 8 4 6 1 7 0.00 Fog
11 41 33 24 33 28 21 100 94 64 30.22 29.91 29.65 10 3 0 18 3 23 0.02 Fog , Rain , Snow
12 37 29 21 30 24 20 100 87 64 29.92 29.79 29.66 10 10 7 13 4 14 0.00  
13 36 27 17 24 20 15 96 84 52 29.99 29.92 29.83 10 10 10 8 3 12 0.00  
14 32 23 13 29 21 10 96 89 78 30.03 29.87 29.74 10 8 1 14 2 17 0.01 Snow
15 31 21 10 28 20 8 100 90 78 30.02 29.90 29.76 10 7 1 13 4 15 0.02 Snow
16 41 36 30 33 29 26 92 85 70 29.89 29.77 29.50 10 4 0 37 14 46 0.02 Fog , Rain , Snow
17 40 25 9 34 28 9 96 88 75 30.04 29.80 29.54 10 5 0 38 13 49 0.14 Rain , Snow
18 28 16 4 20 13 3 100 89 68 30.20 30.02 29.91 10 8 0 15 4 18 T Fog , Snow
19 32 18 3 20 13 1 92 73 58 30.26 30.15 30.02 10 10 7 36 11 44 0.00  
20 33 30 27 26 21 13 78 69 53 30.00 29.87 29.81 10 8 2 41 18 54 T Snow
21 38 34 30 30 28 25 92 83 64 29.82 29.76 29.66 10 7 0 28 15 37 0.01 Snow
22 35 30 25 32 29 20 100 87 56 29.89 29.67 29.54 10 6 1 24 11 31 0.04 Snow
23 38 34 29 32 29 25 92 84 64 29.90 29.73 29.55 10 5 0 37 14 47 0.04 Fog , Snow
24 30 22 13 25 20 11 92 83 69 30.23 30.11 29.88 10 10 7 13 3 16 0.00  
25 36 29 22 30 25 17 100 84 68 30.09 29.83 29.69 10 5 0 24 10 30 0.12 Fog , Snow
26 35 28 20 30 27 20 100 93 82 30.04 29.79 29.66 10 7 0 14 5 17 0.01 Fog , Snow
27 32 22 11 26 19 10 100 87 66 30.23 30.14 30.03 10 10 7 9 2 10 0.00  
28 24 17 9 21 17 8 100 91 84 30.22 30.13 30.03 10 7 1 10 2 13 0.03 Fog , Rain , Snow
29 29 23 17 23 20 16 100 90 84 30.15 30.11 30.02 10 8 3 7 3 8 0.01 Snow
30 31 17 2 22 16 1 100 89 63 30.33 30.18 30.03 10 6 0 12 3 13 T Fog , Snow
31 21 11 1 18 9 -1 100 93 84 30.44 30.30 30.18 10 5 0 13 3 15 T Fog , Snow