Weather History for Jamestown, NY

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 73 °F 62 °F
Mean Temperature 72 °F 65 °F 56 °F
Min Temperature 66 °F 56 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 9 2 0 64
Cooling Degree Days (base 65) 7 2 0 54
Growing Degree Days (base 50) 22 15 6 459
Dew Point  
Dew Point 72 °F 57 °F 41 °F
Precipitation  
Precipitation 0.75 in 0.05 in 0.00 in 1.68 in
Snowdepth - - - -
Wind  
Wind 18 mph 6 mph 0 mph
Gust Wind 26 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.08 in 29.81 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 30, 2013 Rise Set
Actual Time 6:40 AM EDT 7:53 PM EDT
Civil Twilight 6:11 AM EDT 8:22 PM EDT
Nautical Twilight 5:37 AM EDT 8:57 PM EDT
Astronomical Twilight 5:00 AM EDT 9:33 PM EDT
Moon 1:14 AM EDT (8/30) 4:11 PM EDT (8/30)
Length of Visible Light 14h 10m
Length of Day
13h 13m
Waning Crescent, 29% of the Moon is Illuminated
Aug 30
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.68 Average Month Total: 5.10
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
71 | 60 0.06
Average:
77 | 53 0.13
Partly Cloudy
Actual:
71 | 57 0.00
Average:
80 | 53 0.11
Partly Cloudy
Actual:
69 | 57 0.03
Average:
81 | 55 0.27
Partly Cloudy
Actual:
66 | 53 0.00
Average:
79 | 57 0.24
Scattered Clouds
Actual:
66 | 48 0.00
Average:
79 | 55 0.19
Partly Cloudy
Actual:
75 | 51 0.00
Average:
78 | 54 0.26
Partly Cloudy
Actual:
77 | 60 0.00
Average:
77 | 53 0.25
Thunderstorm
Actual:
78 | 64 0.31
Average:
77 | 53 0.18
Thunderstorm
Actual:
71 | 57 0.00
Average:
78 | 53 0.20
Scattered Clouds
Actual:
69 | 55 0.00
Average:
78 | 53 0.15
Scattered Clouds
Actual:
71 | 51 0.00
Average:
79 | 54 0.31
Partly Cloudy
Actual:
71 | 55 0.02
Average:
78 | 53 0.13
Thunderstorm
Actual:
64 | 51 0.75
Average:
78 | 52 0.16
Partly Cloudy
Actual:
62 | 51 0.01
Average:
78 | 52 0.11
Scattered Clouds
Actual:
66 | 46 0.00
Average:
78 | 54 0.06
Scattered Clouds
Actual:
69 | 48 0.00
Average:
77 | 52 0.18
Scattered Clouds
Actual:
73 | 55 0.00
Average:
78 | 52 0.07
Scattered Clouds
Actual:
71 | 57 0.00
Average:
78 | 51 0.19
Partly Cloudy
Actual:
71 | 59 0.00
Average:
76 | 50 0.02
Scattered Clouds
Actual:
78 | 53 0.00
Average:
77 | 49 0.12
Scattered Clouds
Actual:
78 | 57 0.00
Average:
74 | 49 0.11
Scattered Clouds
Actual:
78 | 60 0.00
Average:
76 | 47 0.10
Scattered Clouds
Actual:
73 | 59 0.00
Average:
77 | 49 0.06
Clear
Actual:
73 | 53 0.00
Average:
76 | 51 0.15
Clear
Actual:
77 | 51 0.00
Average:
76 | 51 0.24
Partly Cloudy
Actual:
80 | 62 0.25
Average:
78 | 49 0.05
Partly Cloudy
Actual:
80 | 64 0.00
Average:
80 | 51 0.24
Partly Cloudy
Actual:
77 | 66 0.24
Average:
79 | 53 0.12
Scattered Clouds
Actual:
80 | 64 0.00
Average:
77 | 53 0.32
Partly Cloudy
Actual:
80 | 60 0.00
Average:
76 | 54 0.17
Partly Cloudy
Actual:
77 | 66 0.01
Average:
76 | 52 0.21
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 71 66 60 63 59 55 94 79 60 29.97 29.91 29.86 10 9 2 15 8 21 0.06  
2 71 64 57 61 56 54 100 76 53 29.96 29.94 29.91 10 7 0 16 7 23 0.00  
3 69 63 57 61 55 48 94 72 46 30.01 29.97 29.91 10 10 5 16 8 21 0.03  
4 66 60 53 55 52 46 88 75 56 30.12 30.06 30.01 10 10 10 16 7 22 0.00  
5 66 57 48 52 48 43 93 70 46 30.16 30.11 30.06 10 10 5 8 3 - 0.00  
6 75 63 51 57 53 50 94 71 47 30.08 30.05 30.02 10 10 2 10 4 - 0.00  
7 77 68 60 66 61 57 94 79 69 30.03 30.00 29.93 10 10 5 17 10 23 0.00  
8 78 71 64 70 67 61 100 89 74 30.03 29.99 29.95 10 7 0 13 7 18 0.31 Thunderstorm
9 71 65 57 68 61 52 100 84 60 30.03 29.96 29.91 10 5 0 12 4 - 0.00 Thunderstorm
10 69 62 55 55 52 46 88 68 43 30.15 30.11 30.03 10 10 10 17 7 21 0.00  
11 71 61 51 55 51 48 94 67 46 30.18 30.14 30.09 10 10 10 9 5 - 0.00  
12 71 63 55 63 57 50 94 83 57 30.11 30.04 29.91 10 10 5 12 4 - 0.02  
13 64 58 51 63 54 41 100 81 59 29.96 29.88 29.81 10 8 0 18 8 25 0.75 Thunderstorm
14 62 56 51 52 47 43 94 73 52 30.15 30.04 29.94 10 10 5 16 9 22 0.01  
15 66 56 46 52 50 45 94 77 60 30.20 30.17 30.13 10 9 0 14 5 18 0.00  
16 69 58 48 54 49 46 100 71 43 30.24 30.20 30.16 10 8 0 7 4 - 0.00  
17 73 64 55 55 52 48 82 66 50 30.32 30.28 30.25 10 10 9 7 3 - 0.00  
18 71 64 57 57 55 52 88 72 57 30.28 30.24 30.17 10 10 10 12 3 17 0.00  
19 71 65 59 63 59 55 94 83 69 30.19 30.14 30.11 10 9 3 9 4 - 0.00  
20 78 66 53 64 57 52 100 77 50 30.21 30.18 30.13 10 7 0 10 5 16 0.00  
21 78 68 57 63 59 55 94 74 47 30.24 30.18 30.11 10 8 2 8 4 - 0.00  
22 78 69 60 68 63 59 94 81 61 30.12 30.06 30.01 10 8 2 17 7 25 0.00  
23 73 66 59 64 54 48 94 66 41 30.23 30.13 30.05 10 10 2 13 6 17 0.00  
24 73 63 53 54 49 46 88 63 41 30.37 30.32 30.24 10 10 8 9 3 - 0.00  
25 77 64 51 57 53 48 88 65 44 30.39 30.32 30.23 10 10 10 14 5 18 0.00  
26 80 71 62 64 60 55 94 75 54 30.26 30.13 30.03 10 9 3 18 9 26 0.25  
27 80 72 64 72 66 63 100 88 65 30.03 29.99 29.93 10 5 0 14 6 17 0.00  
28 77 72 66 70 68 64 100 91 69 30.01 29.93 29.90 10 6 0 9 5 - 0.24  
29 80 72 64 66 64 63 94 78 54 30.10 30.07 30.00 10 10 7 10 6 - 0.00  
30 80 70 60 66 64 59 100 80 58 30.07 29.97 29.84 10 7 0 14 5 18 0.00  
31 77 72 66 70 66 63 94 86 73 29.90 29.85 29.81 10 7 2 10 5 - 0.01