Weather History for Alturas, CA

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Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 46 °F 33 °F
Mean Temperature 42 °F 33 °F 26 °F
Min Temperature 33 °F 19 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 39 32 23 903
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 39 °F 23 °F 6 °F
Precipitation  
Precipitation 0.09 in 0.01 in 0.00 in 0.25 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 26 mph 4 mph 0 mph
Gust Wind 46 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.52 in 30.19 in 29.59 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 14, 2013 Rise Set
Actual Time 6:58 AM PST 5:35 PM PST
Civil Twilight 6:29 AM PST 6:03 PM PST
Nautical Twilight 5:57 AM PST 6:36 PM PST
Astronomical Twilight 5:25 AM PST 7:08 PM PST
Moon 8:58 AM PST (2/14) 10:47 PM PST (2/14)
Length of Visible Light 11h 33m
Length of Day
10h 36m
Waxing Crescent, 22% of the Moon is Illuminated
Feb 14
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Weather History Calendar

Precipitation Actual month total 0.25 Normal Month Total: 1.45
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
51 | 18 0.00
Average:
44 | 20 0.04
Clear
Actual:
50 | 21 0.00
Average:
44 | 20 0.04
Clear
Actual:
50 | 21 0.00
Average:
44 | 20 0.05
Clear
Actual:
52 | 22 0.00
Average:
44 | 20 0.04
Snow
Actual:
47 | 26 0.06
Average:
44 | 20 0.06
Fog
Actual:
48 | 22 0.00
Average:
44 | 20 0.05
Snow
Actual:
38 | 21 0.01
Average:
45 | 21 0.05
Scattered Clouds
Actual:
35 | 18 0.00
Average:
45 | 21 0.05
Clear
Actual:
39 | 16 0.00
Average:
45 | 21 0.05
Scattered Clouds
Actual:
42 | 18 0.00
Average:
45 | 21 0.05
Clear
Actual:
46 | 16 0.00
Average:
45 | 21 0.05
Scattered Clouds
Actual:
46 | 17 0.00
Average:
46 | 21 0.05
Scattered Clouds
Actual:
51 | 19 0.00
Average:
46 | 22 0.05
Clear
Actual:
50 | 19 0.00
Average:
46 | 22 0.05
Clear
Actual:
57 | 19 0.00
Average:
46 | 22 0.05
Scattered Clouds
Actual:
57 | 19 0.00
Average:
46 | 22 0.06
Clear
Actual:
44 | 19 0.00
Average:
47 | 22 0.05
Snow
Actual:
49 | 21 0.02
Average:
47 | 23 0.06
Snow
Actual:
33 | 22 0.09
Average:
47 | 23 0.05
Scattered Clouds
Actual:
37 | 15 0.00
Average:
47 | 23 0.06
Snow
Actual:
37 | 19 0.01
Average:
48 | 23 0.05
Rain
Actual:
49 | 22 T
Average:
48 | 23 0.06
Thunderstorm
Actual:
37 | 22 0.03
Average:
48 | 23 0.05
Clear
Actual:
43 | 12 0.00
Average:
48 | 23 0.06
Snow
Actual:
42 | 20 0.03
Average:
48 | 23 0.05
Clear
Actual:
43 | 12 0.00
Average:
49 | 24 0.06
Partly Cloudy
Actual:
51 | 15 0.00
Average:
49 | 24 0.06
Rain
Actual:
51 | 33 T
Average:
49 | 24 0.05
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 51 35 18 32 23 17 92 67 42 30.40 30.35 30.29 10 8 2 6 1 7 0.00  
2 50 36 21 35 27 19 96 71 46 30.42 30.35 30.27 10 8 2 9 2 13 0.00  
3 50 36 21 33 28 20 100 73 46 30.33 30.28 30.22 10 9 4 6 1 8 0.00  
4 52 37 22 32 27 22 100 71 41 30.26 30.17 30.07 10 8 2 6 0 7 0.00  
5 47 37 26 34 29 24 96 75 53 30.12 30.04 29.96 10 9 2 16 5 22 0.06 Rain , Snow
6 48 35 22 30 25 21 100 69 38 30.20 30.11 30.03 10 5 0 16 4 18 0.00 Fog
7 38 30 21 29 25 19 92 74 56 30.02 29.95 29.89 10 8 1 16 5 23 0.01 Snow
8 35 27 18 20 18 16 92 71 49 30.07 30.01 29.91 10 10 7 25 9 32 0.00  
9 39 28 16 21 17 12 96 70 44 30.16 30.11 30.07 10 9 3 13 4 28 0.00  
10 42 30 18 25 20 17 96 67 38 30.22 30.18 30.10 10 10 7 16 6 21 0.00  
11 46 31 16 25 21 15 92 63 34 30.34 30.27 30.20 10 9 4 8 1 10 0.00  
12 46 32 17 29 23 15 92 71 49 30.47 30.42 30.34 10 8 2 7 1 9 0.00  
13 51 35 19 30 25 18 96 69 42 30.50 30.43 30.35 10 9 4 9 2 10 0.00  
14 50 35 19 31 25 17 100 70 39 30.52 30.47 30.42 10 8 2 13 3 16 0.00  
15 57 38 19 30 25 18 96 63 30 30.49 30.41 30.33 10 9 4 17 4 23 0.00  
16 57 38 19 29 24 17 100 62 24 30.34 30.21 30.08 10 8 5 9 3 12 0.00  
17 44 32 19 27 18 11 85 56 27 30.18 30.10 30.03 10 9 4 6 2 7 0.00  
18 49 35 21 31 25 18 92 62 31 30.06 29.85 29.72 10 8 1 21 6 26 0.02 Snow
19 33 28 22 30 27 21 92 81 69 29.82 29.67 29.59 10 7 0 16 4 20 0.09 Fog , Snow
20 37 26 15 22 19 14 92 72 52 30.04 29.99 29.86 10 10 10 10 4 16 0.00  
21 37 28 19 25 22 18 92 72 52 30.20 30.11 29.99 10 8 1 13 4 21 0.01 Snow
22 49 36 22 32 26 21 96 69 42 30.27 30.13 29.91 10 10 6 26 5 36 T Rain
23 37 30 22 34 22 17 85 69 52 30.34 30.15 29.93 10 9 1 18 11 24 0.03 Snow , Thunderstorm
24 43 28 12 21 16 6 96 59 22 30.43 30.34 30.25 10 9 4 8 1 46 0.00  
25 42 31 20 31 22 15 92 64 36 30.32 30.22 30.14 10 8 1 21 8 28 0.03 Snow
26 43 28 12 21 17 11 92 64 36 30.40 30.34 30.27 10 9 6 9 2 10 0.00  
27 51 33 15 25 19 14 92 59 26 30.39 30.34 30.29 10 9 6 6 1 7 0.00  
28 51 42 33 39 34 27 100 77 54 30.52 30.44 30.35 10 10 5 9 2 16 T Rain