Weather History for Lisbon, Portugal

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 74 °F 60 °F
Mean Temperature 77 °F 65 °F 55 °F
Min Temperature 68 °F 57 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 10 3 0 86
Cooling Degree Days (base 65) 12 3 0 94
Growing Degree Days (base 50) 27 15 5 478
Dew Point  
Dew Point 64 °F 54 °F 43 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 30 mph 8 mph 0 mph
Gust Wind 40 mph 24 mph 15 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.01 in 29.80 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 17, 2012 Rise Set
Actual Time 6:22 AM WEST 8:44 PM WEST
Civil Twilight 5:52 AM WEST 9:14 PM WEST
Nautical Twilight 5:15 AM WEST 9:51 PM WEST
Astronomical Twilight 4:34 AM WEST 10:32 PM WEST
Moon 4:12 AM WEST (5/17) 5:45 PM WEST (5/17)
Length of Visible Light 15h 22m
Length of Day
14h 21m
Waning Crescent, 11% of the Moon is Illuminated
May 17
Waning Crescent
May 21
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 2.00
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
62 | 48 0.00
Average:
67 | 54 0.08
Rain
Actual:
62 | 53 0.00
Average:
67 | 54 0.07
Rain
Actual:
64 | 55 0.00
Average:
67 | 54 0.07
Rain
Actual:
64 | 55 0.00
Average:
67 | 54 0.07
Scattered Clouds
Actual:
66 | 51 0.00
Average:
68 | 54 0.07
Scattered Clouds
Actual:
66 | 50 0.00
Average:
68 | 54 0.07
Rain
Actual:
62 | 57 0.00
Average:
68 | 54 0.08
Rain
Actual:
68 | 59 0.00
Average:
68 | 54 0.08
Fog
Actual:
80 | 57 0.00
Average:
69 | 55 0.08
Clear
Actual:
87 | 60 0.00
Average:
69 | 55 0.09
Clear
Actual:
80 | 66 0.00
Average:
69 | 55 0.09
Clear
Actual:
86 | 68 0.00
Average:
70 | 56 0.08
Clear
Actual:
82 | 64 0.00
Average:
71 | 56 0.07
Scattered Clouds
Actual:
82 | 64 0.00
Average:
71 | 56 0.07
Clear
Actual:
87 | 57 0.00
Average:
71 | 56 0.06
Scattered Clouds
Actual:
91 | 62 0.00
Average:
72 | 56 0.06
Partly Cloudy
Actual:
73 | 57 0.00
Average:
72 | 56 0.06
Rain
Actual:
71 | 57 0.00
Average:
72 | 56 0.06
Thunderstorm
Actual:
62 | 53 0.00
Average:
72 | 56 0.06
Rain
Actual:
60 | 51 0.00
Average:
72 | 57 0.06
Partly Cloudy
Actual:
66 | 53 0.00
Average:
73 | 57 0.06
Scattered Clouds
Actual:
73 | 55 0.00
Average:
73 | 57 0.06
Scattered Clouds
Actual:
84 | 53 0.00
Average:
73 | 57 0.06
Scattered Clouds
Actual:
82 | 60 0.00
Average:
74 | 58 0.06
Scattered Clouds
Actual:
69 | 57 0.00
Average:
74 | 58 0.05
Scattered Clouds
Actual:
68 | 53 0.00
Average:
74 | 59 0.05
Scattered Clouds
Actual:
69 | 55 0.00
Average:
75 | 59 0.05
Scattered Clouds
Actual:
77 | 57 0.00
Average:
75 | 59 0.05
Scattered Clouds
Actual:
75 | 57 0.00
Average:
75 | 59 0.05
Scattered Clouds
Actual:
78 | 60 0.00
Average:
76 | 59 0.04
Scattered Clouds
Actual:
91 | 60 0.00
Average:
76 | 59 0.04
 

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 62 55 48 50 47 45 94 75 55 30.01 29.92 29.86 6 6 5 22 8 32 0.00 Rain
2 62 58 53 57 53 48 94 83 72 29.86 29.83 29.80 6 6 2 30 17 40 0.00 Rain
3 64 60 55 55 54 50 94 83 68 29.86 29.85 29.83 6 6 2 22 15 30 0.00 Rain
4 64 60 55 54 51 46 94 77 55 29.86 29.84 29.80 6 6 6 21 12 - 0.00 Rain
5 66 58 51 54 50 46 94 75 49 29.98 29.87 29.80 6 6 6 13 6 - 0.00  
6 66 58 50 54 50 46 94 74 49 30.09 30.04 29.98 6 6 6 15 6 - 0.00  
7 62 60 57 61 59 54 100 96 88 30.09 30.05 30.01 6 3 0 22 13 - 0.00 Rain
8 68 64 59 61 60 57 100 91 73 30.09 30.06 30.04 6 4 0 14 11 - 0.00 Fog , Rain
9 80 68 57 61 57 54 100 74 39 30.06 30.02 29.98 6 6 4 10 5 18 0.00 Fog
10 87 74 60 61 54 48 77 51 27 30.06 30.01 29.98 - - - 9 4 21 0.00  
11 80 73 66 63 56 52 78 58 37 30.18 30.10 30.04 - - - 12 4 - 0.00  
12 86 77 68 64 58 50 73 56 40 30.21 30.19 30.15 - - - 13 4 - 0.00  
13 82 73 64 64 55 48 73 54 32 30.21 30.13 30.09 - - - 16 9 - 0.00  
14 82 73 64 63 56 50 68 56 42 30.09 30.06 30.04 6 6 6 14 8 - 0.00  
15 87 72 57 64 54 46 82 57 24 30.09 30.03 29.98 - - - 13 9 17 0.00  
16 91 76 62 63 54 46 88 54 24 29.98 29.94 29.89 6 6 6 20 6 22 0.00  
17 73 65 57 63 57 52 94 75 53 29.95 29.90 29.86 6 6 6 16 7 21 0.00  
18 71 64 57 57 53 50 88 72 53 29.89 29.85 29.80 6 6 6 14 10 - 0.00 Rain
19 62 58 53 55 50 45 100 75 55 29.92 29.87 29.80 6 6 2 16 9 26 0.00 Rain , Thunderstorm
20 60 56 51 50 48 45 88 75 59 30.09 29.96 29.89 6 6 6 20 8 33 0.00 Rain
21 66 60 53 54 50 46 88 72 52 30.24 30.18 30.09 6 6 6 13 8 - 0.00  
22 73 64 55 57 55 54 94 76 53 30.24 30.18 30.15 6 6 6 15 6 - 0.00  
23 84 68 53 61 53 48 88 62 30 30.15 30.12 30.09 6 6 6 15 6 - 0.00  
24 82 71 60 64 55 48 82 61 39 30.12 30.03 29.98 6 6 6 15 8 15 0.00  
25 69 63 57 57 53 48 94 72 52 30.09 30.00 29.95 6 6 6 16 10 28 0.00  
26 68 60 53 54 50 43 88 67 40 30.18 30.12 30.06 6 6 6 14 7 - 0.00  
27 69 62 55 55 53 52 88 73 56 30.18 30.13 30.06 6 6 6 14 8 - 0.00  
28 77 67 57 55 53 50 88 69 41 30.09 30.03 29.98 6 6 6 15 10 - 0.00  
29 75 66 57 59 56 54 94 74 47 30.06 30.03 30.01 6 6 6 13 6 - 0.00  
30 78 69 60 61 57 50 88 69 47 30.06 30.04 30.01 6 6 6 16 11 - 0.00  
31 91 76 60 61 55 48 88 55 23 30.01 29.96 29.89 6 6 6 17 11 21 0.00