Weather History for Rochester, NY

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 72 °F 50 °F
Mean Temperature 79 °F 62 °F 43 °F
Min Temperature 68 °F 50 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 22 6 0 174
Cooling Degree Days (base 65) 14 2 0 70
Growing Degree Days (base 50) 29 12 0 372
Dew Point  
Dew Point 71 °F 47 °F 27 °F
Precipitation  
Precipitation 0.90 in 0.14 in 0.00 in 3.96 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 35 mph 8 mph 0 mph
Gust Wind 51 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.04 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 03, 2013 Rise Set
Actual Time 6:01 AM EDT 8:14 PM EDT
Civil Twilight 5:29 AM EDT 8:46 PM EDT
Nautical Twilight 4:51 AM EDT 9:24 PM EDT
Astronomical Twilight 4:08 AM EDT 10:07 PM EDT
Moon 2:34 AM EDT (5/3) 1:57 PM EDT (5/3)
Length of Visible Light 15h 16m
Length of Day
14h 13m
Last Quarter, 37% of the Moon is Illuminated
May 3
Last Quarter
May 9
New
May 18
First Quarter
May 25
Full
May 31
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.96 Normal Month Total: 2.87
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
78 | 59 T
Average:
63 | 42 0.09
Scattered Clouds
Actual:
76 | 56 0.00
Average:
63 | 42 0.09
Partly Cloudy
Actual:
77 | 51 0.00
Average:
63 | 42 0.09
Scattered Clouds
Actual:
75 | 53 0.00
Average:
64 | 43 0.10
Scattered Clouds
Actual:
76 | 47 0.00
Average:
64 | 43 0.09
Scattered Clouds
Actual:
74 | 50 0.00
Average:
65 | 43 0.09
Partly Cloudy
Actual:
77 | 51 0.00
Average:
65 | 44 0.08
Rain
Actual:
70 | 55 0.23
Average:
65 | 44 0.09
Rain
Actual:
71 | 57 0.62
Average:
66 | 44 0.09
Thunderstorm
Actual:
74 | 54 0.48
Average:
66 | 44 0.08
Rain
Actual:
60 | 46 0.03
Average:
66 | 45 0.09
Rain
Actual:
51 | 38 0.03
Average:
67 | 45 0.09
Rain
Actual:
50 | 35 T
Average:
67 | 45 0.09
Partly Cloudy
Actual:
60 | 32 0.00
Average:
67 | 46 0.09
Thunderstorm
Actual:
81 | 47 0.19
Average:
67 | 46 0.09
Scattered Clouds
Actual:
76 | 50 0.00
Average:
68 | 46 0.09
Partly Cloudy
Actual:
66 | 41 0.00
Average:
68 | 47 0.10
Partly Cloudy
Actual:
71 | 43 0.00
Average:
68 | 47 0.09
Mostly Cloudy
Actual:
81 | 59 0.00
Average:
69 | 47 0.10
Partly Cloudy
Actual:
83 | 63 0.00
Average:
69 | 48 0.10
Thunderstorm
Actual:
86 | 63 0.12
Average:
69 | 48 0.10
Thunderstorm
Actual:
87 | 63 0.40
Average:
70 | 48 0.10
Thunderstorm
Actual:
77 | 44 0.04
Average:
70 | 49 0.10
Rain
Actual:
52 | 39 0.14
Average:
70 | 49 0.10
Partly Cloudy
Actual:
59 | 40 0.00
Average:
70 | 49 0.09
Scattered Clouds
Actual:
63 | 44 0.00
Average:
71 | 50 0.10
Partly Cloudy
Actual:
71 | 40 0.00
Average:
71 | 50 0.09
Thunderstorm
Actual:
64 | 50 0.90
Average:
71 | 50 0.09
Thunderstorm
Actual:
82 | 61 0.78
Average:
72 | 51 0.09
Partly Cloudy
Actual:
88 | 63 0.00
Average:
72 | 51 0.09
Partly Cloudy
Actual:
90 | 68 0.00
Average:
72 | 51 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

2013 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 78 69 59 49 42 29 67 44 21 30.35 30.31 30.25 10 10 10 16 8 20 T  
2 76 66 56 43 36 31 40 32 23 30.43 30.34 30.28 10 10 10 16 8 20 0.00  
3 77 64 51 45 42 37 66 48 29 30.32 30.27 30.22 10 10 10 17 6 23 0.00  
4 75 64 53 43 40 35 55 42 29 30.30 30.23 30.16 10 10 10 16 7 22 0.00  
5 76 62 47 44 41 35 80 52 23 30.22 30.16 30.10 10 10 10 16 6 22 0.00  
6 74 62 50 43 38 35 74 51 27 30.17 30.11 30.04 10 10 10 18 7 21 0.00  
7 77 64 51 52 50 46 83 63 43 30.14 30.08 30.03 10 10 10 16 5 20 0.00  
8 70 63 55 61 55 49 100 81 61 30.07 30.00 29.93 10 9 1 18 6 35 0.23 Rain
9 71 64 57 59 57 55 93 77 61 29.96 29.91 29.87 10 8 1 16 6 23 0.62 Rain
10 74 64 54 63 57 52 93 76 59 29.96 29.86 29.73 10 9 2 24 5 32 0.48 Rain , Thunderstorm
11 60 53 46 58 50 43 93 80 66 29.79 29.73 29.66 10 10 5 26 12 33 0.03 Rain
12 51 45 38 45 35 28 86 66 46 29.94 29.80 29.69 10 10 7 32 18 44 0.03 Rain
13 50 43 35 33 30 28 82 64 46 30.14 30.05 29.94 10 10 10 25 13 35 T Rain
14 60 46 32 35 32 27 89 60 31 30.18 30.10 29.98 10 10 10 13 6 15 0.00  
15 81 64 47 59 45 33 80 60 39 29.96 29.71 29.52 10 9 2 35 11 51 0.19 Rain , Thunderstorm
16 76 63 50 48 42 34 80 52 23 30.02 29.82 29.75 10 10 10 26 12 36 0.00  
17 66 54 41 43 39 32 92 61 30 30.24 30.18 30.04 10 10 10 13 3 17 0.00  
18 71 57 43 48 43 40 89 64 38 30.28 30.22 30.16 10 10 10 14 6 20 0.00  
19 81 70 59 61 56 50 80 66 52 30.15 30.08 29.99 10 10 10 16 7 23 0.00  
20 83 73 63 66 62 57 84 70 55 30.05 29.97 29.87 10 10 10 22 8 33 0.00  
21 86 75 63 69 63 59 93 74 55 29.92 29.83 29.76 10 9 2 22 6 25 0.12 Rain , Thunderstorm
22 87 75 63 71 64 61 93 72 50 29.81 29.74 29.65 10 8 0 21 6 30 0.40 Rain , Thunderstorm
23 77 61 44 63 56 43 86 70 53 29.90 29.77 29.70 10 10 6 21 11 30 0.04 Rain , Thunderstorm
24 52 46 39 42 38 35 93 74 54 30.21 30.10 29.91 10 7 2 20 12 25 0.14 Rain
25 59 50 40 37 34 32 85 61 37 30.23 30.20 30.15 10 10 10 23 12 31 0.00  
26 63 54 44 37 34 30 71 51 30 30.22 30.19 30.14 10 10 10 22 11 31 0.00  
27 71 56 40 42 37 30 92 59 26 30.29 30.22 30.16 10 10 10 13 4 20 0.00  
28 64 57 50 61 53 40 97 76 55 30.17 30.05 29.95 10 9 0 14 5 16 0.90 Fog , Rain , Thunderstorm
29 82 72 61 66 63 60 93 72 51 30.03 29.96 29.91 10 9 1 28 11 39 0.78 Rain , Thunderstorm
30 88 76 63 66 63 57 93 65 36 30.12 30.08 30.04 10 10 10 17 6 22 0.00  
31 90 79 68 68 64 62 84 63 41 30.08 30.02 29.93 10 10 10 16 7 23 0.00