Weather History for San Luis Obispo, CA

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Month of March, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 69 °F 54 °F
Mean Temperature 67 °F 57 °F 49 °F
Min Temperature 53 °F 46 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 16 8 0 249
Cooling Degree Days (base 65) 2 0 0 2
Growing Degree Days (base 50) 17 7 0 210
Dew Point  
Dew Point 57 °F 46 °F 20 °F
Precipitation  
Precipitation 0.29 in 0.02 in 0.00 in 0.64 in
Snowdepth - - - -
Wind  
Wind 97 mph 5 mph 0 mph
Gust Wind 135 mph 31 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 30.07 in 29.81 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 30, 2013 Rise Set
Actual Time 6:51 AM PDT 7:22 PM PDT
Civil Twilight 6:26 AM PDT 7:48 PM PDT
Nautical Twilight 5:56 AM PDT 8:18 PM PDT
Astronomical Twilight 5:25 AM PDT 8:48 PM PDT
Moon 11:25 PM PDT (3/30) 8:59 AM PDT (3/30)
Length of Visible Light 13h 22m
Length of Day
12h 31m
Waning Gibbous, 85% of the Moon is Illuminated
Mar 30
Waning Gibbous
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Weather History Calendar

Precipitation Actual month total 0.64 Average Month Total: 3.82
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
82 | 52 0.00
Average:
62 | 43 0.35
Scattered Clouds
Actual:
75 | 45 0.00
Average:
61 | 43 0.30
Partly Cloudy
Actual:
63 | 50 0.00
Average:
61 | 42 0.12
Partly Cloudy
Actual:
63 | 46 0.00
Average:
64 | 42 0.06
Overcast
Actual:
57 | 46 0.01
Average:
64 | 42 0.35
Rain
Actual:
57 | 48 0.19
Average:
64 | 42 0.09
Rain
Actual:
55 | 46 0.29
Average:
67 | 42 0.07
Rain
Actual:
54 | 44 0.08
Average:
65 | 43 0.26
Scattered Clouds
Actual:
60 | 41 0.00
Average:
65 | 42 0.04
Fog
Actual:
64 | 37 0.00
Average:
63 | 43 0.08
Fog
Actual:
75 | 39 0.00
Average:
65 | 44 0.10
Fog
Actual:
73 | 42 0.00
Average:
65 | 43 0.05
Fog
Actual:
80 | 42 0.01
Average:
65 | 44 0.12
Fog
Actual:
72 | 46 0.00
Average:
64 | 43 0.12
Clear
Actual:
73 | 46 0.00
Average:
65 | 43 0.03
Fog
Actual:
78 | 48 0.00
Average:
65 | 44 0.22
Scattered Clouds
Actual:
72 | 46 0.00
Average:
64 | 44 0.14
Scattered Clouds
Actual:
68 | 42 0.00
Average:
65 | 43 0.12
Scattered Clouds
Actual:
73 | 45 0.00
Average:
67 | 43 0.16
Partly Cloudy
Actual:
70 | 51 0.00
Average:
68 | 43 0.15
Scattered Clouds
Actual:
68 | 48 0.00
Average:
68 | 43 0.07
Clear
Actual:
73 | 48 0.00
Average:
67 | 43 0.13
Clear
Actual:
77 | 44 0.00
Average:
67 | 44 0.03
Clear
Actual:
75 | 42 0.00
Average:
66 | 45 0.03
Fog
Actual:
69 | 46 0.00
Average:
66 | 45 0.13
Partly Cloudy
Actual:
66 | 44 0.00
Average:
65 | 43 0.09
Partly Cloudy
Actual:
68 | 46 0.00
Average:
66 | 43 0.12
Partly Cloudy
Actual:
68 | 51 0.00
Average:
66 | 44 0.09
Fog
Actual:
70 | 44 0.00
Average:
66 | 43 0.06
Rain
Actual:
68 | 51 0.03
Average:
67 | 43 0.02
Rain
Actual:
66 | 53 0.03
Average:
68 | 44 0.12
 

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
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 82 67 52 50 41 33 77 46 17 30.35 30.26 30.19 10 10 10 9 4 - 0.00  
2 75 60 45 50 43 32 96 67 21 30.21 30.16 30.10 10 10 8 12 2 - 0.00  
3 63 56 50 53 50 47 96 84 70 30.11 30.07 30.04 10 10 7 22 8 28 0.00  
4 63 54 46 50 46 44 93 83 58 30.13 30.09 30.04 10 10 7 20 7 - 0.00  
5 57 52 46 48 45 40 100 83 66 30.12 30.09 30.04 10 7 2 10 2 - 0.01  
6 57 52 48 52 48 42 96 86 70 30.12 30.07 30.02 10 7 2 14 6 48 0.19 Rain
7 55 50 46 49 45 42 93 84 64 30.02 29.95 29.85 10 9 5 12 2 - 0.29 Rain
8 54 49 44 46 44 40 100 85 74 30.11 29.92 29.81 10 10 5 23 4 30 0.08 Rain
9 60 50 41 47 42 38 93 76 51 30.29 30.22 30.12 10 10 10 21 6 26 0.00  
10 64 50 37 51 45 36 100 86 60 30.33 30.26 30.23 10 8 0 21 5 25 0.00 Fog
11 75 56 39 51 43 37 100 80 31 30.23 30.16 30.09 10 7 0 20 4 - 0.00 Fog
12 73 57 42 54 47 40 100 82 43 30.12 30.08 30.04 10 8 0 17 3 - 0.00 Fog
13 80 60 42 55 47 43 100 92 36 30.14 30.11 30.06 10 4 0 14 1 - 0.01 Fog
14 72 58 46 55 48 45 100 94 51 30.14 30.10 30.06 10 5 0 14 3 - 0.00 Fog
15 73 60 46 56 50 45 97 70 47 30.05 30.01 29.96 10 10 9 22 6 30 0.00  
16 78 62 48 54 49 47 100 86 43 30.03 30.00 29.97 10 7 0 26 12 34 0.00 Fog
17 72 60 46 52 45 39 97 65 39 30.07 30.02 29.98 10 9 6 23 11 30 0.00  
18 68 54 42 50 47 41 96 79 52 30.10 30.05 29.99 10 9 6 20 5 30 0.00  
19 73 58 45 52 48 41 97 75 33 30.13 30.09 30.06 10 10 8 21 5 25 0.00  
20 70 60 51 51 47 40 96 73 47 30.13 30.09 30.05 10 10 7 20 6 28 0.00  
21 68 57 48 52 49 45 100 80 59 30.06 30.00 29.94 10 10 8 23 12 30 0.00  
22 73 60 48 46 39 30 83 53 23 30.02 29.97 29.94 10 10 9 20 10 74 0.00  
23 77 60 44 45 32 20 86 44 17 30.06 30.02 29.99 10 10 10 22 7 - 0.00  
24 75 58 42 47 42 34 97 67 24 30.05 30.00 29.94 10 9 6 23 6 18 0.00  
25 69 57 46 52 47 45 100 90 49 30.01 29.97 29.93 10 5 0 20 2 - 0.00 Fog
26 66 55 44 50 47 43 100 88 56 30.02 29.99 29.94 10 7 2 16 3 23 0.00  
27 68 56 46 53 50 43 97 86 60 30.07 30.01 29.96 10 10 9 15 2 - 0.00  
28 68 58 51 55 52 49 100 85 61 30.08 30.06 30.03 10 10 10 18 5 - 0.00  
29 70 55 44 54 49 45 100 89 61 30.11 30.07 30.05 10 6 0 9 2 - 0.00 Fog
30 68 58 51 56 52 50 100 87 57 30.14 30.09 30.05 10 8 0 97 4 135 0.03 Fog , Rain
31 66 60 53 57 54 49 100 87 52 30.12 30.09 30.06 10 8 2 12 3 20 0.03 Rain