Weather History for Portland, OR

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Month of March, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 57 °F 46 °F
Mean Temperature 62 °F 49 °F 41 °F
Min Temperature 51 °F 40 °F 29 °F
Degree Days  
Heating Degree Days (base 65) 24 16 3 498
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 2 0 65
Dew Point  
Dew Point 51 °F 40 °F 25 °F
Precipitation  
Precipitation 0.50 in 0.08 in 0.00 in 1.46 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 5 mph 0 mph
Gust Wind 39 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 30.14 in 29.53 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 07, 2013 Rise Set
Actual Time 6:37 AM PST 6:06 PM PST
Civil Twilight 6:07 AM PST 6:35 PM PST
Nautical Twilight 5:33 AM PST 7:10 PM PST
Astronomical Twilight 4:58 AM PST 7:44 PM PST
Moon 3:52 AM PST (3/7) 1:50 PM PST (3/7)
Length of Visible Light 12h 27m
Length of Day
11h 28m
Waning Crescent, 19% of the Moon is Illuminated
Mar 7
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.46 Normal Month Total: 3.68
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Overcast
Actual:
61 | 51 0.00
Average:
54 | 37 0.14
Rain
Actual:
57 | 42 T
Average:
54 | 38 0.14
Rain
Actual:
51 | 35 T
Average:
54 | 38 0.14
Fog
Actual:
57 | 29 0.00
Average:
55 | 38 0.13
Rain
Actual:
46 | 41 0.14
Average:
55 | 38 0.13
Rain
Actual:
46 | 41 0.36
Average:
55 | 38 0.12
Scattered Clouds
Actual:
56 | 36 0.00
Average:
55 | 38 0.13
Fog
Actual:
59 | 30 0.00
Average:
55 | 38 0.12
Partly Cloudy
Actual:
59 | 31 0.00
Average:
56 | 39 0.12
Rain
Actual:
49 | 34 T
Average:
56 | 39 0.12
Overcast
Actual:
53 | 44 T
Average:
56 | 39 0.12
Mostly Cloudy
Actual:
62 | 46 0.00
Average:
56 | 39 0.13
Mostly Cloudy
Actual:
63 | 46 0.00
Average:
56 | 39 0.12
Overcast
Actual:
62 | 48 T
Average:
57 | 39 0.12
Rain
Actual:
63 | 47 T
Average:
57 | 40 0.12
Rain
Actual:
52 | 40 0.05
Average:
57 | 40 0.13
Mostly Cloudy
Actual:
50 | 38 T
Average:
57 | 40 0.12
Partly Cloudy
Actual:
54 | 37 0.00
Average:
57 | 40 0.11
Rain
Actual:
52 | 36 0.50
Average:
57 | 40 0.12
Rain
Actual:
55 | 40 0.39
Average:
58 | 40 0.11
Rain
Actual:
50 | 38 T
Average:
58 | 40 0.11
Rain
Actual:
46 | 35 0.01
Average:
58 | 41 0.11
Partly Cloudy
Actual:
50 | 34 0.00
Average:
58 | 41 0.11
Mostly Cloudy
Actual:
55 | 36 0.00
Average:
58 | 41 0.11
Rain
Actual:
62 | 39 0.01
Average:
58 | 41 0.11
Rain
Actual:
54 | 39 T
Average:
58 | 41 0.11
Rain
Actual:
65 | 42 T
Average:
58 | 41 0.11
Rain
Actual:
67 | 46 T
Average:
59 | 41 0.10
Rain
Actual:
69 | 48 T
Average:
59 | 41 0.11
Scattered Clouds
Actual:
77 | 43 0.00
Average:
59 | 41 0.10
Partly Cloudy
Actual:
77 | 46 0.00
Average:
59 | 42 0.11
 

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 61 56 51 49 49 48 83 74 64 30.45 30.40 30.33 10 10 10 12 4 15 0.00  
2 57 50 42 48 44 37 100 81 62 30.32 30.23 30.17 10 10 9 21 5 28 T Rain
3 51 43 35 37 34 31 92 69 46 30.33 30.30 30.27 10 10 8 10 2 13 T Rain
4 57 43 29 34 29 25 100 67 33 30.27 30.10 29.92 10 10 6 18 8 23 0.00 Fog
5 46 44 41 39 34 25 89 67 45 29.91 29.81 29.67 10 10 6 18 10 22 0.14 Rain
6 46 44 41 41 40 37 96 86 76 29.98 29.73 29.57 10 9 6 17 7 21 0.36 Rain
7 56 46 36 39 35 30 92 65 38 30.07 30.04 29.99 10 10 10 10 4 12 0.00  
8 59 45 30 38 34 28 96 65 33 30.23 30.09 30.05 10 10 7 12 4 17 0.00 Fog
9 59 45 31 39 35 26 92 61 30 30.51 30.42 30.25 10 8 1 6 2 7 0.00  
10 49 42 34 43 39 34 92 84 76 30.51 30.47 30.43 10 10 9 7 2 9 T Rain
11 53 49 44 48 45 42 93 87 80 30.45 30.37 30.26 10 8 4 12 3 13 T  
12 62 54 46 49 47 44 100 78 55 30.23 30.20 30.17 10 9 4 14 6 17 0.00  
13 63 55 46 47 45 43 93 73 52 30.24 30.19 30.10 10 10 10 10 4 13 0.00  
14 62 55 48 47 44 36 86 63 39 30.21 30.13 30.06 10 10 10 18 8 23 T  
15 63 55 47 49 47 44 86 69 52 30.25 30.21 30.17 10 10 10 15 5 16 T Rain
16 52 46 40 46 42 35 93 81 68 30.19 30.11 30.03 10 10 6 25 8 31 0.05 Rain
17 50 44 38 36 34 30 85 68 50 30.31 30.26 30.16 10 10 10 14 6 18 T  
18 54 46 37 37 35 33 85 68 50 30.30 30.26 30.19 10 10 10 12 3 17 0.00  
19 52 44 36 43 37 33 96 73 50 30.16 29.95 29.69 10 10 5 23 10 29 0.50 Rain
20 55 48 40 50 42 32 93 74 54 30.17 29.75 29.53 10 9 5 29 14 39 0.39 Rain
21 50 44 38 36 34 30 82 66 50 30.32 30.26 30.18 10 10 9 21 8 25 T Rain
22 46 41 35 36 33 30 92 77 62 30.41 30.35 30.31 10 10 5 15 3 20 0.01 Rain
23 50 42 34 36 32 26 100 70 39 30.41 30.36 30.30 10 9 6 9 2 12 0.00  
24 55 46 36 34 32 27 85 60 35 30.29 30.19 30.10 10 10 10 20 7 23 0.00  
25 62 51 39 43 36 30 85 59 32 30.10 30.00 29.92 10 10 10 9 3 12 0.01 Rain
26 54 47 39 44 41 37 93 80 66 30.04 30.01 29.99 10 10 10 9 2 12 T Rain
27 65 54 42 51 43 36 96 68 39 30.01 29.95 29.91 10 10 10 14 4 15 T Rain
28 67 57 46 50 46 43 100 71 42 30.14 30.06 30.01 10 10 10 10 4 14 T Rain
29 69 59 48 48 46 42 93 65 37 30.22 30.18 30.14 10 10 10 10 4 13 T Rain
30 77 60 43 49 46 42 93 66 38 30.20 30.10 29.98 10 10 10 10 3 13 0.00  
31 77 62 46 50 46 42 86 61 35 30.01 29.97 29.89 10 10 10 15 4 18 0.00