Weather History for Westfield, MA

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Saturday, September 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 73 °F 69 °F 89 °F (2010)
Min Temperature 48 °F 47 °F 35 °F (1997)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 82    
Maximum Humidity 94    
Minimum Humidity 55    
Precipitation  
Precipitation 0.59 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 3 mph (SSW)    
Max Wind Speed 14 mph    
Max Gust Speed 28 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 22, 2012 Rise Set
Actual Time 6:38 AM EDT 6:47 PM EDT
Civil Twilight 6:10 AM EDT 7:15 PM EDT
Nautical Twilight 5:38 AM EDT 7:47 PM EDT
Astronomical Twilight 5:04 AM EDT 8:21 PM EDT
Moon 2:00 PM EDT (9/22) 11:42 PM EDT (9/22)
Length of Visible Light 13h 04m
Length of Day
12h 08m
Waxing Crescent, 48% of the Moon is Illuminated
Sep 22
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 52.0 °F 48.9 °F 89% 30.03 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 AM 50.0 °F 46.9 °F 89% 30.02 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 48.0 °F 45.0 °F 89% 30.01 in 2.0 mi Calm Calm - N/A   Clear
3:05 AM 48.2 °F 46.4 °F 93% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:33 AM 48.2 °F 46.4 °F 93% 30.00 in 9.0 mi Calm Calm - N/A   Partly Cloudy
3:53 AM 48.0 °F 46.0 °F 93% 30.01 in 9.0 mi Calm Calm - N/A   Scattered Clouds
4:02 AM 48.2 °F 46.4 °F 93% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:14 AM 50.0 °F 46.4 °F 87% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 51.1 °F 48.0 °F 89% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
5:07 AM 51.8 °F 48.2 °F 88% 30.00 in 7.0 mi Calm Calm - N/A   Overcast
5:53 AM 52.0 °F 48.9 °F 89% 30.00 in 9.0 mi Calm Calm - N/A   Overcast
6:53 AM 52.0 °F 48.9 °F 89% 30.01 in 2.0 mi Calm Calm - N/A   Overcast
7:09 AM 51.8 °F 48.2 °F 88% 30.01 in 2.0 mi Calm Calm - N/A   Overcast
7:53 AM 53.1 °F 50.0 °F 89% 30.00 in 3.0 mi Calm Calm - N/A   Overcast
8:53 AM 54.0 °F 50.0 °F 86% 29.99 in 4.0 mi Calm Calm - N/A   Overcast
9:53 AM 55.0 °F 50.0 °F 83% 29.98 in 4.0 mi South 3.5 mph - N/A   Haze
10:53 AM 55.0 °F 51.1 °F 86% 29.96 in 5.0 mi Calm Calm - N/A   Overcast
11:53 AM 61.0 °F 52.0 °F 72% 29.93 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
12:00 PM 60.8 °F 51.8 °F 72% 29.92 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
12:53 PM 66.9 °F 52.0 °F 59% 29.89 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:53 PM 70.0 °F 55.0 °F 59% 29.87 in 10.0 mi SSE 10.4 mph 18.4 mph N/A   Clear
2:53 PM 73.0 °F 55.9 °F 55% 29.85 in 10.0 mi South 12.7 mph 17.3 mph N/A   Clear
3:53 PM 72.0 °F 57.9 °F 61% 29.85 in 10.0 mi South 10.4 mph - N/A   Overcast
4:53 PM 71.1 °F 57.9 °F 63% 29.84 in 10.0 mi South 12.7 mph 21.9 mph N/A   Partly Cloudy
5:22 PM 69.8 °F 59.0 °F 68% 29.84 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
5:53 PM 69.1 °F 59.0 °F 70% 29.85 in 10.0 mi South 9.2 mph - N/A   Overcast
6:53 PM 68.0 °F 59.0 °F 73% 29.84 in 10.0 mi South 6.9 mph - N/A   Overcast
7:53 PM 66.9 °F 59.0 °F 76% 29.83 in 10.0 mi South 9.2 mph - N/A   Overcast
8:53 PM 66.9 °F 59.0 °F 76% 29.83 in 10.0 mi SSW 9.2 mph - N/A   Overcast
9:29 PM 66.2 °F 60.8 °F 83% 29.80 in 10.0 mi South 12.7 mph 18.4 mph N/A   Overcast
9:53 PM 66.0 °F 60.1 °F 81% 29.80 in 10.0 mi South 6.9 mph - N/A   Overcast
10:30 PM 66.2 °F 60.8 °F 83% 29.82 in 10.0 mi WSW 11.5 mph 17.3 mph N/A   Overcast
10:39 PM 64.4 °F 60.8 °F 88% 29.82 in 1.8 mi WNW 13.8 mph 27.6 mph 0.20 in Rain Heavy Rain
10:44 PM 62.6 °F 60.8 °F 94% 29.83 in 0.8 mi West 6.9 mph 21.9 mph 0.44 in Rain , Thunderstorm Heavy Rain
10:53 PM 63.0 °F 60.1 °F 90% 29.82 in 1.2 mi NNE 3.5 mph - 0.52 in Rain , Thunderstorm Light Rain
10:56 PM 62.6 °F 60.8 °F 94% 29.81 in 3.0 mi North 4.6 mph - 0.00 in Rain Rain
11:03 PM 62.6 °F 60.8 °F 94% 29.81 in 5.0 mi North 4.6 mph - 0.02 in Rain , Thunderstorm Rain
11:21 PM 62.6 °F 60.8 °F 94% 29.82 in 8.0 mi Calm Calm - 0.05 in Rain Rain
11:53 PM 63.0 °F 60.1 °F 90% 29.83 in 10.0 mi West 4.6 mph - 0.07 in Rain Light Rain