Weather History for San Jose, Costa Rica

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 83 °F 75 °F
Mean Temperature 77 °F 74 °F 72 °F
Min Temperature 69 °F 65 °F 61 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 12 9 6 283
Growing Degree Days (base 50) 27 24 22 745
Dew Point  
Dew Point 77 °F 66 °F 57 °F
Precipitation  
Precipitation 15.83 in 0.67 in 0.00 in 20.85 in
Snowdepth - - - -
Wind  
Wind 18 mph 5 mph 0 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.08 in 29.95 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 11, 2012 Rise Set
Actual Time 5:16 AM CST 5:50 PM CST
Civil Twilight 4:54 AM CST 6:12 PM CST
Nautical Twilight 4:28 AM CST 6:38 PM CST
Astronomical Twilight 4:02 AM CST 7:04 PM CST
Moon 11:23 PM CST (5/11) 10:37 AM CST (5/11)
Length of Visible Light 13h 17m
Length of Day
12h 33m
Waning Gibbous, 62% of the Moon is Illuminated
May 11
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full

Weather History Calendar

Precipitation Actual month total 20.85 Average Month Total: 20.40
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
86 | 65 0.01
Average:
83 | 65 0.27
Rain
Actual:
86 | 65 0.04
Average:
82 | 66 0.29
Thunderstorm
Actual:
84 | 67 0.02
Average:
82 | 66 0.31
Thunderstorm
Actual:
84 | 67 0.04
Average:
82 | 66 0.31
Thunderstorm
Actual:
80 | 66 0.12
Average:
82 | 66 0.32
Thunderstorm
Actual:
81 | 64 0.04
Average:
82 | 66 0.32
Thunderstorm
Actual:
84 | 65 0.02
Average:
82 | 66 0.32
Thunderstorm
Actual:
82 | 62 0.04
Average:
82 | 66 0.42
Thunderstorm
Actual:
84 | 61 0.35
Average:
82 | 66 0.42
Thunderstorm
Actual:
82 | 61 0.00
Average:
82 | 66 0.58
Fog
Actual:
84 | 61 0.00
Average:
82 | 66 0.53
Rain
Actual:
85 | 64 0.01
Average:
82 | 66 0.59
Rain
Actual:
87 | 67 0.04
Average:
82 | 66 0.58
Thunderstorm
Actual:
82 | 67 0.16
Average:
81 | 66 0.55
Thunderstorm
Actual:
80 | 66 0.08
Average:
81 | 66 0.61
Rain
Actual:
86 | 66 15.83
Average:
81 | 66 0.65
Rain
Actual:
84 | 66 0.00
Average:
81 | 66 0.68
Partly Cloudy
Actual:
87 | 67 0.00
Average:
81 | 66 0.80
Thunderstorm
Actual:
81 | 68 1.77
Average:
81 | 66 0.73
Rain
Actual:
81 | 66 0.16
Average:
81 | 66 0.80
Thunderstorm
Actual:
81 | 67 0.12
Average:
80 | 66 0.76
Thunderstorm
Actual:
80 | 66 0.00
Average:
80 | 66 0.80
Fog
Actual:
82 | 66 0.00
Average:
80 | 66 0.82
Rain
Actual:
75 | 69 0.00
Average:
80 | 66 0.81
Thunderstorm
Actual:
82 | 65 0.00
Average:
80 | 66 0.87
Rain
Actual:
82 | 63 0.00
Average:
80 | 66 1.07
Partly Cloudy
Actual:
84 | 62 0.00
Average:
80 | 66 1.03
Thunderstorm
Actual:
85 | 68 0.35
Average:
80 | 65 0.92
Thunderstorm
Actual:
83 | 66 0.35
Average:
80 | 65 1.04
Thunderstorm
Actual:
83 | 64 1.22
Average:
80 | 65 1.03
Thunderstorm
Actual:
82 | 67 0.08
Average:
80 | 65 1.17
 

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 86 76 65 70 65 60 100 79 43 30.01 29.93 29.78 12 7 2 14 6 - 0.01 Fog , Rain , Thunderstorm
2 86 76 65 70 65 59 100 76 42 30.02 29.93 29.79 12 8 5 14 6 - 0.04 Rain
3 84 76 67 70 64 57 88 70 42 30.03 29.95 29.77 12 7 6 13 6 - 0.02 Rain , Thunderstorm
4 84 76 67 70 64 62 83 71 48 30.06 29.96 29.80 12 8 4 12 7 - 0.04 Rain , Thunderstorm
5 80 73 66 70 66 63 100 80 51 30.08 29.99 29.85 12 7 1 14 5 - 0.12 Rain , Thunderstorm
6 81 72 64 68 66 63 100 84 53 30.07 29.99 29.83 12 8 6 12 4 - 0.04 Rain , Thunderstorm
7 84 74 65 72 65 57 94 77 47 30.05 29.96 29.78 12 7 4 13 6 - 0.02 Rain , Thunderstorm
8 82 72 62 68 65 59 100 80 51 30.03 29.97 29.82 12 6 2 14 4 - 0.04 Fog , Rain , Hail , Thunderstorm
9 84 72 61 70 65 58 100 79 48 30.01 29.94 29.81 12 7 2 12 5 - 0.35 Fog , Rain , Thunderstorm
10 82 72 61 68 64 58 94 79 47 30.00 29.92 29.79 12 7 1 18 5 - 0.00 Fog , Rain , Thunderstorm
11 84 72 61 70 65 59 100 74 48 30.03 29.94 29.76 12 8 5 14 6 - 0.00 Fog
12 85 74 64 72 63 61 94 70 37 30.03 29.96 29.76 12 8 6 15 8 - 0.01 Rain
13 87 77 67 73 65 62 94 71 40 30.00 29.92 29.71 12 7 6 10 6 - 0.04 Rain
14 82 74 67 72 67 64 100 84 58 30.02 29.92 29.77 12 7 3 13 5 - 0.16 Fog , Rain , Thunderstorm
15 80 73 66 71 67 63 100 85 59 30.07 29.94 29.78 12 7 3 16 6 - 0.08 Rain , Thunderstorm
16 86 76 66 72 67 62 100 79 37 30.01 29.94 29.80 12 6 3 12 6 - 15.83 Fog , Rain
17 84 75 66 70 67 63 94 76 43 30.01 29.92 29.75 12 8 6 14 7 - 0.00 Rain
18 87 77 67 73 67 59 94 76 36 29.99 29.90 29.70 12 8 6 9 4 - 0.00  
19 81 74 68 70 68 66 100 88 56 29.99 29.92 29.76 12 6 0 15 5 - 1.77 Fog , Rain , Thunderstorm
20 81 74 66 70 68 66 100 89 69 30.04 29.94 29.77 12 6 3 12 3 - 0.16 Fog , Rain
21 81 74 67 70 68 66 100 85 53 30.05 29.98 29.79 12 7 6 13 3 - 0.12 Fog , Rain , Thunderstorm
22 80 73 66 77 69 66 100 89 64 30.07 29.98 29.79 12 6 0 12 4 - 0.00 Fog , Rain , Thunderstorm
23 82 74 66 72 68 64 100 83 50 30.06 29.96 29.75 12 8 6 12 5 - 0.00 Fog
24 75 72 69 73 69 66 100 90 69 30.05 29.96 29.80 12 5 0 8 3 - 0.00 Fog , Rain
25 82 74 65 71 67 63 94 82 59 30.04 29.97 29.80 12 6 1 12 5 - 0.00 Fog , Rain , Thunderstorm
26 82 72 63 70 65 61 100 78 46 30.04 29.94 29.80 12 9 6 12 5 - 0.00 Rain
27 84 73 62 70 64 59 94 75 44 29.99 29.93 29.75 12 8 6 12 5 - 0.00  
28 85 76 68 72 67 63 100 82 44 30.01 29.93 29.78 12 6 2 13 5 - 0.35 Fog , Rain , Hail , Thunderstorm
29 83 74 66 72 68 64 100 82 55 30.03 29.93 29.78 12 7 2 13 6 - 0.35 Rain , Thunderstorm
30 83 74 64 70 67 63 100 85 57 30.02 29.94 29.78 12 6 1 10 5 - 1.22 Fog , Rain , Thunderstorm
31 82 74 67 70 67 57 100 88 53 30.03 29.96 29.80 12 6 0 15 5 - 0.08 Fog , Rain , Thunderstorm