Weather History for San Juan, PR

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Month of March, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 34 °C 30 °C 27 °C
Mean Temperature 29 °C 27 °C 25 °C
Min Temperature 24 °C 23 °C 22 °C
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 15 12 455
Growing Degree Days (base 50) 34 29 26 905
Dew Point  
Dew Point 23 °C 19 °C 13 °C
Precipitation  
Precipitation 11.2 mm 1.6 mm 0.0 mm 49.78 mm
Snowdepth - - - -
Wind  
Wind 40 km/h 12 km/h 0 km/h
Gust Wind 50 km/h 34 km/h 26 km/h
Sea Level Pressure  
Sea Level Pressure 1021 hPa 1016 hPa 1011 hPa

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 06, 2013 Rise Set
Actual Time 6:39 AM AST 6:31 PM AST
Civil Twilight 6:17 AM AST 6:53 PM AST
Nautical Twilight 5:51 AM AST 7:18 PM AST
Astronomical Twilight 5:26 AM AST 7:44 PM AST
Moon 2:10 AM AST (3/6) 1:42 PM AST (3/6)
Length of Visible Light 12h 36m
Length of Day
11h 52m
Waning Crescent, 30% of the Moon is Illuminated
Mar 6
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter

Weather History Calendar

Precipitation Actual month total 49.78 Normal Month Total: 5.0
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
31 | 22 0.51
Average:
29 | 22 1.78
Scattered Clouds
Actual:
30 | 22 0.00
Average:
29 | 22 1.52
Scattered Clouds
Actual:
33 | 23 0.00
Average:
29 | 23 1.78
Rain
Actual:
30 | 23 6.10
Average:
29 | 23 1.52
Mostly Cloudy
Actual:
27 | 23 0.76
Average:
29 | 23 1.52
Partly Cloudy
Actual:
28 | 23 0.00
Average:
29 | 23 1.52
Rain
Actual:
30 | 22 10.67
Average:
29 | 23 1.52
Rain
Actual:
28 | 23 5.33
Average:
29 | 23 1.52
Rain
Actual:
28 | 22 0.51
Average:
29 | 23 1.27
Rain
Actual:
28 | 23 0.25
Average:
29 | 23 1.52
Partly Cloudy
Actual:
28 | 23 0.00
Average:
29 | 23 1.27
Partly Cloudy
Actual:
28 | 23 0.00
Average:
29 | 23 1.52
Partly Cloudy
Actual:
29 | 23 0.00
Average:
29 | 23 1.52
Partly Cloudy
Actual:
29 | 22 0.00
Average:
29 | 23 1.27
Partly Cloudy
Actual:
29 | 22 0.00
Average:
29 | 23 1.52
Rain
Actual:
29 | 23 1.02
Average:
29 | 23 1.52
Partly Cloudy
Actual:
29 | 23 3.05
Average:
29 | 23 1.27
Partly Cloudy
Actual:
29 | 23 0.76
Average:
29 | 23 1.78
Rain
Actual:
29 | 23 2.03
Average:
29 | 23 1.52
Scattered Clouds
Actual:
31 | 23 0.00
Average:
29 | 23 1.52
Partly Cloudy
Actual:
33 | 23 0.00
Average:
29 | 23 1.52
Partly Cloudy
Actual:
34 | 24 0.00
Average:
29 | 23 1.78
Rain
Actual:
31 | 24 1.52
Average:
29 | 23 1.52
Scattered Clouds
Actual:
31 | 24 0.00
Average:
29 | 23 1.78
Scattered Clouds
Actual:
31 | 23 0.00
Average:
29 | 23 1.78
Scattered Clouds
Actual:
33 | 23 0.00
Average:
29 | 23 1.78
Scattered Clouds
Actual:
32 | 23 0.00
Average:
29 | 23 1.78
Scattered Clouds
Actual:
31 | 24 0.00
Average:
30 | 23 1.78
Rain
Actual:
27 | 24 3.30
Average:
30 | 23 1.78
Rain
Actual:
28 | 23 2.79
Average:
30 | 23 2.03
Rain
Actual:
27 | 23 11.18
Average:
30 | 23 1.78
 

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. (°C) Dew Point (°C) Humidity (%) Sea Level Press. (hPa) Visibility (km) Wind (km/h) Precip. (mm) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 31 27 22 21 19 16 84 62 40 1016 1013 1012 16 16 16 26 8 34 0.51  
2 30 26 22 19 18 16 84 66 47 1015 1013 1012 16 16 16 26 9 32 0.00  
3 33 28 23 23 20 19 79 65 50 1016 1014 1012 16 16 16 24 9 34 0.00  
4 30 27 23 23 22 19 87 74 61 1018 1016 1014 16 14 1 27 9 37 6.10 Rain
5 27 25 23 21 19 16 87 75 62 1019 1018 1016 16 16 16 27 14 34 0.76  
6 28 26 23 20 18 16 79 67 55 1019 1017 1015 16 16 16 27 10 35 0.00  
7 30 26 22 22 21 20 87 74 61 1018 1016 1015 16 16 8 21 7 29 10.67 Rain
8 28 26 23 22 19 13 87 66 45 1018 1016 1015 16 16 16 19 5 24 5.33 Rain
9 28 25 22 21 19 17 87 73 58 1018 1016 1015 16 16 6 21 4 27 0.51 Rain
10 28 26 23 20 17 15 79 65 51 1017 1015 1014 16 16 16 19 11 39 0.25 Rain
11 28 26 23 17 16 14 64 57 50 1017 1015 1014 16 16 16 24 14 34 0.00  
12 28 26 23 17 15 13 64 52 40 1019 1016 1015 16 16 16 26 17 37 0.00  
13 29 26 23 18 15 13 69 55 40 1018 1016 1014 16 16 16 29 15 37 0.00  
14 29 26 22 17 16 13 68 54 40 1017 1015 1012 16 16 16 29 9 37 0.00  
15 29 26 22 17 16 14 73 58 43 1017 1015 1013 16 16 16 23 9 29 0.00  
16 29 26 23 21 18 17 56 56 56 1018 1016 1015 16 16 13 27 12 35 1.02 Rain
17 29 26 23 21 19 18 85 69 47 1020 1018 1016 16 16 16 35 16 42 3.05  
18 29 26 23 21 19 19 85 70 49 1020 1018 1016 16 16 16 40 22 50 0.76  
19 29 26 23 22 21 19 90 73 50 1017 1015 1013 16 16 16 34 17 42 2.03 Rain
20 31 27 23 21 20 18 84 67 49 1015 1013 1011 16 16 16 35 8 45 0.00  
21 33 28 23 21 20 19 85 64 35 1015 1013 1011 16 16 16 23 8 35 0.00  
22 34 29 24 23 21 19 82 66 35 1017 1015 1013 16 16 16 21 7 32 0.00  
23 31 28 24 23 23 22 91 78 57 1019 1016 1014 16 16 14 34 13 45 1.52 Rain
24 31 28 24 22 21 20 84 71 50 1017 1015 1012 16 16 16 37 14 45 0.00  
25 31 27 23 22 21 19 84 68 48 1016 1014 1012 16 16 16 37 12 45 0.00  
26 33 28 23 22 21 17 91 66 31 1017 1015 1013 16 16 13 24 8 37 0.00  
27 32 28 23 23 22 19 85 71 46 1017 1016 1014 16 16 16 32 12 39 0.00  
28 31 28 24 22 21 18 87 68 46 1017 1016 1014 16 16 16 27 11 37 0.00  
29 27 26 24 22 21 18 87 76 56 1021 1018 1015 16 16 14 37 17 50 3.30 Rain
30 28 26 23 22 20 19 82 73 61 1021 1019 1018 16 16 13 35 24 47 2.79 Rain
31 27 25 23 23 22 20 94 85 71 1021 1019 1018 16 13 2 40 21 48 11.18 Rain