Weather History for Portland Troutdale, OR

Month of May, 2012 — View Current Weather Conditions
Month of May, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 88 °F 67 °F 53 °F
Mean Temperature 70 °F 57 °F 48 °F
Min Temperature 59 °F 47 °F 34 °F
Degree Days
Heating Degree Days (base 65) 17 8 0 248
Cooling Degree Days (base 65) 5 0 0 11
Growing Degree Days (base 50) 20 7 0 224
Dew Point
Dew Point 60 °F 44 °F 27 °F
Precipitation
Precipitation 0.61 in 0.11 in 0.00 in 3.24 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind
Wind 30 mph 4 mph 0 mph
Gust Wind 40 mph 21 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.53 in 30.09 in 29.59 in
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Date:
Astronomy
May. 29, 2012 Rise Set
Actual Time 5:25 AM PDT 8:49 PM PDT
Civil Twilight 4:48 AM PDT 9:25 PM PDT
Nautical Twilight 4:00 AM PDT 10:14 PM PDT
Astronomical Twilight 3:00 AM PDT 11:15 PM PDT
Moon 2:08 PM PDT (5/29) 1:40 AM PDT (5/29)
Length Of Visible Light 16h 36m
Length of Day
15h 23m
First Quarter, 60% of the Moon is Illuminated
May 29
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Jun 26
First Quarter
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Monthly Calendar Weather History Overview
Print This Weather Calendar Precipitation: Actual month total 3.24 Normal month total 2.94
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Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Thunderstorm
Actual: 54 | 44
Precip: 0.12
Average: 65 | 43
Precip: 0.10
2 Rain
Actual: 57 | 44
Precip: 0.09
Average: 65 | 43
Precip: 0.10
3 Rain
Actual: 62 | 47
Precip: 0.61
Average: 65 | 44
Precip: 0.10
4 Rain
Actual: 53 | 43
Precip: 0.51
Average: 66 | 44
Precip: 0.10
5 Mostly Cloudy
Actual: 57 | 40
Precip: T
Average: 66 | 44
Precip: 0.10
6 Fog
Actual: 70 | 37
Precip: 0.00
Average: 66 | 44
Precip: 0.10
7 Clear
Actual: 77 | 43
Precip: 0.00
Average: 66 | 44
Precip: 0.10
8 Scattered Clouds
Actual: 73 | 46
Precip: 0.00
Average: 67 | 45
Precip: 0.10
9 Partly Cloudy
Actual: 61 | 43
Precip: 0.00
Average: 67 | 45
Precip: 0.10
10 Clear
Actual: 62 | 34
Precip: 0.00
Average: 67 | 45
Precip: 0.10
11 Clear
Actual: 72 | 36
Precip: 0.00
Average: 67 | 45
Precip: 0.09
12 Clear
Actual: 78 | 55
Precip: 0.00
Average: 68 | 46
Precip: 0.10
13 Clear
Actual: 87 | 53
Precip: 0.00
Average: 68 | 46
Precip: 0.09
14 Clear
Actual: 88 | 49
Precip: 0.00
Average: 68 | 46
Precip: 0.08
15 Clear
Actual: 79 | 50
Precip: 0.00
Average: 68 | 46
Precip: 0.09
16 Clear
Actual: 74 | 47
Precip: 0.00
Average: 69 | 46
Precip: 0.08
17 Partly Cloudy
Actual: 68 | 41
Precip: 0.00
Average: 69 | 47
Precip: 0.09
18 Partly Cloudy
Actual: 65 | 47
Precip: 0.00
Average: 69 | 47
Precip: 0.08
19 Partly Cloudy
Actual: 70 | 40
Precip: 0.00
Average: 69 | 47
Precip: 0.10
20 Rain
Actual: 66 | 54
Precip: 0.05
Average: 69 | 47
Precip: 0.09
21 Rain
Actual: 62 | 53
Precip: 0.48
Average: 70 | 48
Precip: 0.09
22 Rain
Actual: 59 | 51
Precip: 0.19
Average: 70 | 48
Precip: 0.09
23 Rain
Actual: 61 | 49
Precip: 0.06
Average: 70 | 48
Precip: 0.09
24 Rain
Actual: 61 | 50
Precip: 0.43
Average: 70 | 48
Precip: 0.10
25 Thunderstorm
Actual: 71 | 46
Precip: 0.38
Average: 70 | 48
Precip: 0.10
26 Rain
Actual: 66 | 50
Precip: 0.28
Average: 71 | 48
Precip: 0.09
27 Overcast
Actual: 63 | 53
Precip: 0.00
Average: 71 | 49
Precip: 0.10
28 Overcast
Actual: 63 | 50
Precip: 0.01
Average: 71 | 49
Precip: 0.10
29 Partly Cloudy
Actual: 67 | 47
Precip: 0.00
Average: 71 | 49
Precip: 0.10
30 Partly Cloudy
Actual: 73 | 50
Precip: 0.00
Average: 71 | 49
Precip: 0.09
31 Rain
Actual: 71 | 59
Precip: 0.03
Average: 71 | 49
Precip: 0.10
 
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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 54 49 44 44 41 38 93 80 66 30.06 30.02 29.97 10 9 2 16 7 22 0.12 Rain , Thunderstorm
2 57 51 44 46 40 34 93 68 43 30.04 29.95 29.77 10 10 9 15 3 20 0.09 Rain
3 62 55 47 54 46 41 93 75 57 30.02 29.75 29.59 10 9 5 30 12 40 0.61 Rain
4 53 48 43 43 41 37 86 76 66 30.43 30.22 30.03 10 9 3 18 5 24 0.51 Rain
5 57 49 40 41 40 38 89 70 51 30.53 30.50 30.45 10 10 10 8 2 13 T  
6 70 54 37 47 41 35 93 67 40 30.48 30.41 30.29 10 9 0 9 3 13 0.00 Fog
7 77 60 43 48 44 40 92 62 31 30.31 30.18 30.06 10 10 10 14 4 17 0.00  
8 73 60 46 49 45 35 93 64 35 30.17 30.11 30.04 10 10 10 14 5 25 0.00  
9 61 52 43 38 33 27 76 52 28 30.38 30.28 30.19 10 10 10 14 5 23 0.00  
10 62 48 34 36 32 27 85 56 27 30.45 30.36 30.24 10 10 10 10 4 20 0.00  
11 72 54 36 42 35 30 85 56 27 30.27 30.19 30.08 10 10 10 16 5 20 0.00  
12 78 67 55 39 34 29 38 31 23 30.14 30.10 30.04 10 10 10 24 16 30 0.00  
13 87 70 53 57 46 35 78 52 26 30.11 30.03 29.94 10 10 10 14 3 20 0.00  
14 88 69 49 55 51 48 93 61 28 30.08 29.97 29.90 10 10 10 12 3 15 0.00  
15 79 65 50 50 47 40 83 59 35 30.12 30.06 29.99 10 10 10 8 3 13 0.00  
16 74 61 47 44 40 32 76 55 33 30.13 30.08 30.02 10 10 10 12 3 20 0.00  
17 68 55 41 41 38 35 89 62 34 30.13 30.07 30.00 10 10 10 15 3 21 0.00  
18 65 56 47 39 37 32 71 53 34 30.20 30.15 30.09 10 10 10 9 2 14 0.00  
19 70 55 40 47 40 35 86 57 28 30.11 30.07 30.01 10 10 10 7 1 12 0.00  
20 66 60 54 55 50 45 93 75 57 30.06 30.01 29.92 10 10 7 8 3 10 0.05 Rain
21 62 58 53 57 54 50 93 86 78 29.99 29.91 29.85 10 8 2 14 5 18 0.48 Rain
22 59 55 51 50 46 42 83 70 57 30.07 30.00 29.94 10 10 6 23 10 31 0.19 Rain
23 61 55 49 52 45 41 83 69 55 30.09 30.06 30.02 10 10 10 17 8 23 0.06 Rain
24 61 56 50 49 47 44 93 75 57 30.03 29.88 29.80 10 9 3 12 3 17 0.43 Rain
25 71 59 46 51 48 45 96 74 51 29.89 29.84 29.82 10 9 3 18 3 21 0.38 Rain , Thunderstorm
26 66 58 50 52 51 48 96 78 60 30.03 29.94 29.90 10 10 4 14 3 18 0.28 Rain
27 63 58 53 52 49 46 89 75 60 30.10 30.07 30.03 10 10 10 9 3 12 0.00  
28 63 57 50 50 47 42 83 66 48 30.13 30.09 30.07 10 10 10 9 3 16 0.01  
29 67 57 47 45 43 40 86 62 37 30.17 30.14 30.11 10 10 10 9 2 12 0.00  
30 73 62 50 53 47 43 83 59 35 30.24 30.18 30.13 10 10 10 7 2 10 0.00  
31 71 65 59 60 56 48 97 79 60 30.18 30.12 30.00 10 9 3 7 2 9 0.03 Rain
Comma Delimited File