Weather History for Rochester, NY

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 71 °F 56 °F
Mean Temperature 83 °F 61 °F 50 °F
Min Temperature 74 °F 50 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 15 6 0 172
Cooling Degree Days (base 65) 18 2 0 59
Growing Degree Days (base 50) 33 11 0 329
Dew Point  
Dew Point 74 °F 52 °F 36 °F
Precipitation  
Precipitation 1.04 in 0.09 in 0.00 in 2.41 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 25 mph 7 mph 0 mph
Gust Wind 32 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.52 in 30.04 in 29.65 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 03, 2013 Rise Set
Actual Time 6:37 AM EDT 7:41 PM EDT
Civil Twilight 6:08 AM EDT 8:10 PM EDT
Nautical Twilight 5:33 AM EDT 8:45 PM EDT
Astronomical Twilight 4:56 AM EDT 9:21 PM EDT
Moon 4:47 AM EDT (9/3) 6:28 PM EDT (9/3)
Length of Visible Light 14h 02m
Length of Day
13h 04m
Waning Crescent, 3% of the Moon is Illuminated
Sep 3
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.41 Normal Month Total: 3.38
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Thunderstorm
Actual:
81 | 67 0.38
Average:
77 | 57 0.11
Rain
Actual:
83 | 64 T
Average:
76 | 57 0.11
Mostly Cloudy
Actual:
68 | 59 T
Average:
76 | 56 0.11
Rain
Actual:
79 | 53 0.14
Average:
76 | 56 0.11
Partly Cloudy
Actual:
66 | 47 0.00
Average:
76 | 56 0.11
Partly Cloudy
Actual:
70 | 43 0.00
Average:
75 | 55 0.11
Rain
Actual:
66 | 53 0.09
Average:
75 | 55 0.10
Rain
Actual:
66 | 48 0.06
Average:
75 | 55 0.11
Partly Cloudy
Actual:
77 | 45 0.00
Average:
74 | 54 0.11
Thunderstorm
Actual:
91 | 67 0.22
Average:
74 | 54 0.11
Partly Cloudy
Actual:
92 | 74 T
Average:
74 | 54 0.11
Thunderstorm
Actual:
74 | 59 0.10
Average:
73 | 53 0.11
Rain
Actual:
61 | 50 0.20
Average:
73 | 53 0.12
Partly Cloudy
Actual:
62 | 47 0.00
Average:
72 | 53 0.12
Rain
Actual:
69 | 46 0.11
Average:
72 | 52 0.11
Rain
Actual:
56 | 44 0.07
Average:
72 | 52 0.12
Fog
Actual:
64 | 37 0.00
Average:
71 | 52 0.12
Clear
Actual:
74 | 43 0.00
Average:
71 | 51 0.12
Scattered Clouds
Actual:
77 | 51 0.00
Average:
70 | 51 0.11
Fog
Actual:
83 | 56 0.00
Average:
70 | 51 0.12
Rain
Actual:
72 | 54 1.04
Average:
70 | 50 0.12
Overcast
Actual:
57 | 51 T
Average:
69 | 50 0.12
Partly Cloudy
Actual:
59 | 42 0.00
Average:
69 | 49 0.12
Clear
Actual:
65 | 40 0.00
Average:
68 | 49 0.11
Partly Cloudy
Actual:
68 | 41 0.00
Average:
68 | 49 0.12
Partly Cloudy
Actual:
70 | 43 0.00
Average:
68 | 48 0.11
Partly Cloudy
Actual:
67 | 45 0.00
Average:
67 | 48 0.11
Fog
Actual:
74 | 44 0.00
Average:
67 | 47 0.11
Scattered Clouds
Actual:
75 | 47 0.00
Average:
66 | 47 0.10
Partly Cloudy
Actual:
77 | 55 0.00
Average:
66 | 47 0.11
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 81 74 67 72 68 66 100 84 67 29.86 29.82 29.77 10 9 1 14 6 20 0.38 Rain , Thunderstorm
2 83 74 64 72 67 57 100 81 62 29.81 29.74 29.68 10 10 9 20 8 24 T Rain
3 68 64 59 58 56 55 84 76 68 29.95 29.86 29.79 10 10 10 21 10 28 T  
4 79 66 53 64 56 49 93 65 37 30.00 29.97 29.96 10 9 1 24 11 30 0.14 Rain
5 66 57 47 61 48 39 93 68 43 30.25 30.13 29.98 10 10 10 18 7 23 0.00  
6 70 57 43 51 45 41 96 67 37 30.31 30.23 30.12 10 10 10 12 5 16 0.00  
7 66 60 53 60 54 48 97 82 67 30.11 29.99 29.88 10 10 5 15 7 17 0.09 Rain
8 66 57 48 64 52 41 93 68 43 30.14 30.01 29.86 10 8 3 22 8 26 0.06 Rain
9 77 61 45 61 51 43 93 71 48 30.18 30.10 29.99 10 10 10 17 6 23 0.00  
10 91 79 67 74 69 60 85 71 56 30.00 29.96 29.92 10 9 4 24 13 32 0.22 Rain , Thunderstorm
11 92 83 74 74 71 66 88 69 49 30.04 29.99 29.90 10 8 5 20 10 28 T  
12 74 67 59 69 65 57 93 86 79 29.93 29.82 29.73 10 9 2 25 8 32 0.10 Rain , Thunderstorm
13 61 56 50 58 52 46 96 87 77 30.04 29.90 29.77 10 7 2 16 8 22 0.20 Rain
14 62 55 47 47 44 37 86 64 42 30.15 30.10 30.03 10 10 10 14 7 17 0.00  
15 69 58 46 52 47 41 93 74 55 30.18 30.13 30.08 10 10 8 18 7 25 0.11 Rain
16 56 50 44 54 48 41 100 82 64 30.40 30.23 30.09 10 9 4 17 7 22 0.07 Rain
17 64 51 37 46 40 36 100 70 40 30.52 30.43 30.32 10 8 0 10 3 15 0.00 Fog
18 74 59 43 52 45 38 96 62 27 30.32 30.22 30.13 10 10 10 13 5 21 0.00  
19 77 64 51 60 52 46 93 68 43 30.15 30.10 30.04 10 10 6 10 5 14 0.00  
20 83 70 56 63 59 54 93 72 51 30.04 29.93 29.78 10 9 5 18 8 24 0.00 Fog
21 72 63 54 61 59 52 97 82 66 29.77 29.69 29.65 10 8 1 23 7 31 1.04 Rain
22 57 54 51 50 44 39 89 72 55 30.04 29.90 29.75 10 10 10 21 10 26 T  
23 59 51 42 44 41 38 89 68 47 30.17 30.12 30.04 10 10 10 16 6 18 0.00  
24 65 53 40 47 41 38 100 70 40 30.17 30.10 30.03 10 10 8 12 5 17 0.00  
25 68 55 41 52 44 40 96 68 39 30.05 30.01 29.98 10 10 9 13 4 16 0.00  
26 70 57 43 54 48 42 96 75 53 30.17 30.10 30.03 10 10 7 14 4 17 0.00  
27 67 56 45 54 50 44 100 82 63 30.29 30.25 30.18 10 10 7 13 4 17 0.00  
28 74 59 44 55 49 44 100 75 49 30.33 30.27 30.20 10 7 0 10 3 14 0.00 Fog
29 75 61 47 53 50 45 93 68 43 30.20 30.09 30.01 10 10 10 15 5 20 0.00  
30 77 66 55 60 55 50 90 72 54 30.04 30.01 29.96 10 10 10 12 5 15 0.00