Weather History for San Luis Obispo, CA

Change the Weather History Date:

Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 64 °F 53 °F
Mean Temperature 62 °F 51 °F 42 °F
Min Temperature 55 °F 38 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 23 14 4 437
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 3 0 84
Dew Point  
Dew Point 60 °F 37 °F 19 °F
Precipitation  
Precipitation 0.32 in 0.03 in 0.00 in 0.87 in
Snowdepth - - - -
Wind  
Wind 25 mph 3 mph 0 mph
Gust Wind 121 mph 31 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 30.16 in 29.95 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 25, 2013 Rise Set
Actual Time 7:06 AM PST 5:24 PM PST
Civil Twilight 6:39 AM PST 5:51 PM PST
Nautical Twilight 6:08 AM PST 6:21 PM PST
Astronomical Twilight 5:38 AM PST 6:52 PM PST
Moon 4:25 PM PST 5:49 AM PST
Length of Visible Light 11h 11m
Length of Day
10h 17m
Waxing Gibbous, 98% of the Moon is Illuminated
Jan 25
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 9
New
Feb 17
First Quarter

Weather History Calendar

Precipitation Actual month total 0.87 Average Month Total: 5.62
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
57 | 37 0.00
Average:
62 | 40 0.03
Clear
Actual:
68 | 39 0.00
Average:
62 | 41 0.10
Clear
Actual:
66 | 34 0.00
Average:
61 | 39 0.13
Clear
Actual:
64 | 34 0.00
Average:
62 | 40 0.15
Rain
Actual:
57 | 34 0.32
Average:
62 | 40 0.22
Rain
Actual:
54 | 46 0.22
Average:
61 | 40 0.15
Scattered Clouds
Actual:
61 | 42 0.00
Average:
61 | 40 0.21
Clear
Actual:
70 | 44 0.00
Average:
61 | 41 0.08
Rain
Actual:
59 | 42 0.01
Average:
62 | 41 0.18
Rain
Actual:
53 | 37 0.00
Average:
62 | 41 0.25
Scattered Clouds
Actual:
54 | 30 0.00
Average:
63 | 41 0.21
Scattered Clouds
Actual:
54 | 37 0.00
Average:
62 | 42 0.19
Clear
Actual:
53 | 34 0.00
Average:
63 | 43 0.11
Clear
Actual:
55 | 30 0.00
Average:
65 | 43 0.15
Clear
Actual:
57 | 28 0.00
Average:
65 | 43 0.25
Clear
Actual:
66 | 30 0.00
Average:
64 | 43 0.19
Clear
Actual:
73 | 33 0.00
Average:
63 | 43 0.38
Clear
Actual:
73 | 35 0.00
Average:
64 | 42 0.18
Clear
Actual:
73 | 34 0.00
Average:
64 | 42 0.41
Clear
Actual:
75 | 35 0.00
Average:
64 | 42 0.24
Clear
Actual:
75 | 37 0.00
Average:
63 | 43 0.15
Clear
Actual:
77 | 34 0.00
Average:
63 | 42 0.11
Partly Cloudy
Actual:
64 | 46 0.00
Average:
63 | 40 0.20
Rain
Actual:
64 | 51 0.29
Average:
63 | 42 0.23
Rain
Actual:
68 | 55 0.03
Average:
65 | 41 0.26
Partly Cloudy
Actual:
66 | 48 0.00
Average:
65 | 42 0.19
Scattered Clouds
Actual:
57 | 41 0.00
Average:
63 | 42 0.15
Scattered Clouds
Actual:
57 | 36 0.00
Average:
64 | 41 0.14
Scattered Clouds
Actual:
62 | 39 0.00
Average:
63 | 40 0.12
Clear
Actual:
71 | 43 0.00
Average:
63 | 41 0.13
Clear
Actual:
71 | 37 0.00
Average:
63 | 40 0.13
 

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
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 47 37 40 37 33 93 72 41 30.25 30.19 30.13 10 10 10 7 2 - 0.00  
2 68 54 39 32 27 19 76 42 17 30.17 30.12 30.07 10 10 10 10 4 - 0.00  
3 66 50 34 42 33 26 86 60 28 30.21 30.15 30.10 10 10 10 15 4 - 0.00  
4 64 49 34 42 33 23 89 65 21 30.27 30.22 30.19 10 10 10 9 3 - 0.00  
5 57 46 34 49 44 30 100 88 60 30.32 30.21 30.17 10 7 2 10 3 - 0.32 Rain
6 54 50 46 48 45 39 100 85 69 30.17 30.13 30.09 10 9 2 14 5 34 0.22 Rain
7 61 52 42 44 40 38 85 69 50 30.23 30.15 30.11 10 10 10 15 8 26 0.00  
8 70 57 44 42 39 36 82 58 33 30.14 30.10 30.06 10 10 10 13 5 17 0.00  
9 59 50 42 52 46 39 100 84 55 30.11 30.07 30.04 10 9 2 17 3 26 0.01 Rain
10 53 45 37 43 36 31 82 67 54 30.20 30.10 30.04 10 10 10 25 11 32 0.00 Rain
11 54 42 30 40 33 27 89 72 37 30.25 30.19 30.13 10 10 8 12 3 - 0.00  
12 54 46 37 37 33 22 89 68 30 30.24 30.16 30.13 10 10 10 12 4 17 0.00  
13 53 44 34 34 25 19 70 51 27 30.22 30.16 30.12 10 10 10 13 3 - 0.00  
14 55 42 30 26 24 20 76 52 31 30.38 30.30 30.22 10 10 10 10 2 - 0.00  
15 57 42 28 39 28 19 86 64 24 30.47 30.42 30.38 10 10 10 13 2 - 0.00  
16 66 48 30 41 34 28 92 71 29 30.40 30.30 30.19 10 10 2 12 2 - 0.00  
17 73 53 33 47 36 30 89 69 25 30.22 30.15 30.09 10 10 10 10 1 - 0.00  
18 73 54 35 44 36 32 89 66 26 30.17 30.12 30.07 10 10 10 9 1 - 0.00  
19 73 54 34 38 33 30 86 59 21 30.19 30.14 30.10 10 10 10 8 1 - 0.00  
20 75 55 35 40 34 29 82 57 22 30.16 30.12 30.04 10 10 10 9 2 121 0.00  
21 75 56 37 39 32 27 73 47 18 30.13 30.07 30.01 10 10 10 9 2 - 0.00  
22 77 56 34 39 34 27 85 56 20 30.09 30.06 30.03 10 10 10 7 1 - 0.00  
23 64 55 46 48 41 37 83 64 37 30.09 30.04 29.99 10 10 10 9 1 - 0.00  
24 64 58 51 60 54 50 100 95 78 30.14 30.09 30.04 10 7 2 7 2 - 0.29 Rain
25 68 62 55 58 55 52 100 85 61 30.14 30.06 30.00 10 9 4 7 2 - 0.03 Rain
26 66 57 48 55 50 42 93 81 63 30.04 29.99 29.95 10 10 7 16 8 - 0.00  
27 57 50 41 44 40 36 89 70 49 30.15 30.10 30.04 10 10 10 16 8 23 0.00  
28 57 46 36 45 39 33 89 71 47 30.27 30.20 30.14 10 10 10 15 4 16 0.00  
29 62 50 39 43 39 36 93 65 41 30.32 30.26 30.20 10 10 10 13 4 17 0.00  
30 71 57 43 48 40 36 93 65 29 30.35 30.27 30.23 10 10 10 15 3 - 0.00  
31 71 54 37 51 42 36 97 74 35 30.27 30.20 30.14 10 10 10 12 2 - 0.00