San Juan, PR

5:51 AM AST on July 25, 2017 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - January, 2011

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Month of January, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 83 °F 79 °F
Mean Temperature 81 °F 77 °F 75 °F
Min Temperature 74 °F 71 °F 69 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 16 12 10 386
Growing Degree Days (base 50) 30 27 24 830
Dew Point  
Dew Point 75 °F 69 °F 59 °F
Precipitation  
Precipitation 0.86 in 0.11 in 0.00 in 2.71 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 28 mph 7 mph 0 mph
Gust Wind 37 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.14 in 30.00 in 29.86 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Jan. 24, 2011 Rise Set
Actual Time 6:58 AM AST 6:13 PM AST
Civil Twilight 6:35 AM AST 6:36 PM AST
Nautical Twilight 6:09 AM AST 7:02 PM AST
Astronomical Twilight 5:43 AM AST 7:29 PM AST
Moon 11:16 PM AST (1/24) 10:22 AM AST (1/24)
Length of Visible Light 12h 00m
Length of Day
11h 14m
Waning Gibbous, 71% of the Moon is Illuminated
Jan 24
Waning Gibbous
Jan 26
Last Quarter
Feb 2
New
Feb 11
First Quarter
Feb 18
Full

Daily Weather History & Observations

2011 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 81 75 69 68 64 60 84 71 58 30.05 30.01 29.97 10 9 2 28 13 37 0.22 Rain
2 79 75 71 70 66 60 90 75 60 30.07 30.01 29.95 10 8 1 21 14 30 0.38 Rain
3 80 75 70 69 63 59 90 73 56 30.04 29.99 29.95 10 10 6 20 10 24 0.18 Rain
4 79 75 70 68 65 61 74 66 58 30.04 30.00 29.97 10 10 5 18 11 24 0.08 Rain
5 80 76 71 72 70 67 100 85 69 30.04 29.99 29.95 10 8 2 17 10 21 0.86 Rain
6 82 77 71 70 69 68 90 80 69 29.99 29.93 29.88 10 10 10 15 5 18 0.00  
7 86 78 70 71 70 69 93 77 61 29.92 29.89 29.86 10 10 10 14 5 18 0.00  
8 89 81 73 72 70 67 93 73 53 29.98 29.92 29.86 10 10 10 12 3 16 0.00  
9 84 78 72 73 71 69 94 80 65 30.05 29.98 29.94 10 10 10 16 6 18 0.01  
10 82 77 71 74 72 69 93 84 74 30.08 30.03 29.98 10 10 10 24 9 28 0.00  
11 81 77 72 72 70 67 93 84 74 30.12 30.07 30.02 10 10 10 22 9 26 0.04  
12 82 78 73 73 70 68 88 79 69 30.09 30.03 29.97 10 10 10 22 10 29 0.01 Rain
13 81 77 73 75 72 70 94 84 74 30.07 30.01 29.97 10 8 2 21 6 24 0.44 Rain
14 84 78 72 73 70 67 93 78 63 30.04 29.99 29.95 10 10 10 21 7 25 T Rain
15 85 78 71 70 68 65 90 71 51 30.03 29.97 29.91 10 10 10 18 5 23 T  
16 86 79 72 72 70 68 90 78 65 30.03 29.97 29.92 10 10 10 20 6 25 0.00  
17 83 79 74 73 71 68 88 77 65 30.06 30.01 29.97 10 10 5 18 8 23 0.15 Rain
18 86 79 72 72 69 65 93 74 55 30.08 30.02 29.97 10 10 10 21 8 25 0.00  
19 83 78 72 72 70 69 87 76 65 30.07 30.01 29.97 10 10 10 20 8 24 0.00  
20 83 78 73 71 69 66 87 76 65 30.04 29.98 29.94 10 10 10 21 8 25 T  
21 85 78 71 72 68 66 84 71 58 29.96 29.92 29.88 10 10 6 18 6 25 0.10 Rain
22 86 78 69 72 69 67 90 74 58 29.97 29.92 29.87 10 10 10 16 4 22 T Rain
23 81 77 72 72 70 66 93 78 62 30.03 29.98 29.93 10 10 10 16 3 24 0.00  
24 83 77 70 71 69 67 97 81 65 30.09 30.03 29.99 10 10 10 18 7 23 T Rain
25 82 78 73 70 67 65 87 75 62 30.08 30.03 29.99 10 10 10 22 10 26 0.10  
26 82 77 71 69 67 64 87 77 67 30.05 30.00 29.96 10 10 10 20 7 24 T Rain
27 84 78 72 72 69 67 93 78 63 30.06 30.01 29.96 10 10 6 18 6 23 0.07 Rain
28 85 78 70 70 67 64 90 71 51 30.07 30.02 29.98 10 10 10 21 6 26 T  
29 85 78 70 70 67 65 90 74 58 30.11 30.06 30.01 10 10 10 17 5 22 0.00  
30 82 76 69 72 69 65 90 78 65 30.14 30.08 30.04 10 10 10 16 4 20 0.07 Rain
31 84 78 71 71 68 65 93 76 58 30.12 30.06 30.01 10 10 10 20 6 23 0.00