Weather History for Chatham, MA

Change the Weather History Date:

Tuesday, October 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 69 °F 63 °F 75 °F (2010)
Min Temperature 55 °F 49 °F 38 °F (1992)
Degree Days  
Heating Degree Days 3    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 72    
Maximum Humidity 90    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Oct. 01, 2013 Rise Set
Actual Time 6:37 AM EDT 6:21 PM EDT
Civil Twilight 6:09 AM EDT 6:49 PM EDT
Nautical Twilight 5:37 AM EDT 7:21 PM EDT
Astronomical Twilight 5:04 AM EDT 7:53 PM EDT
Moon 3:05 AM EDT (10/1) 4:25 PM EDT (10/1)
Length of Visible Light 12h 39m
Length of Day
11h 44m
Waning Crescent, 12% of the Moon is Illuminated
Oct 1
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 55.9 °F 52.0 °F 87% 29.95 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
1:52 AM 57.0 °F 52.0 °F 83% 29.94 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
2:52 AM 57.0 °F 51.1 °F 81% 29.92 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
3:52 AM 57.0 °F 52.0 °F 83% 29.91 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:52 AM 57.0 °F 52.0 °F 83% 29.92 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 55.9 °F 52.0 °F 87% 29.93 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
6:52 AM 57.9 °F 53.1 °F 84% 29.93 in 10.0 mi NW 4.6 mph - N/A   Overcast
7:52 AM 57.9 °F 53.1 °F 84% 29.94 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
8:52 AM 60.1 °F 54.0 °F 80% 29.93 in 10.0 mi NW 5.8 mph - N/A   Overcast
9:52 AM 63.0 °F 55.0 °F 75% 29.93 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:52 AM 64.9 °F 53.1 °F 65% 29.92 in 10.0 mi Variable 5.8 mph - N/A   Clear
11:52 AM 66.9 °F 48.9 °F 52% 29.92 in 10.0 mi North 9.2 mph - N/A   Clear
12:52 PM 68.0 °F 46.9 °F 47% 29.90 in 10.0 mi North 6.9 mph - N/A   Clear
1:52 PM 68.0 °F 48.0 °F 49% 29.88 in 10.0 mi NW 8.1 mph - N/A   Clear
2:52 PM 69.1 °F 50.0 °F 51% 29.88 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:52 PM 69.1 °F 48.0 °F 47% 29.87 in 10.0 mi Variable 5.8 mph - N/A   Clear
4:52 PM 68.0 °F 48.0 °F 49% 29.88 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:52 PM 66.9 °F 48.9 °F 52% 29.89 in 10.0 mi Calm Calm - N/A   Clear
6:52 PM 59.0 °F 48.9 °F 69% 29.90 in 10.0 mi Calm Calm - N/A   Clear
7:52 PM 60.1 °F 52.0 °F 75% 29.91 in 10.0 mi Calm Calm - N/A   Clear
8:52 PM 59.0 °F 55.0 °F 87% 29.91 in 10.0 mi SW 3.5 mph - N/A   Clear
9:52 PM 59.0 °F 55.0 °F 87% 29.91 in 10.0 mi Calm Calm - N/A   Clear
10:52 PM 60.1 °F 55.9 °F 86% 29.90 in 10.0 mi SW 3.5 mph - N/A   Clear
11:52 PM 61.0 °F 57.9 °F 90% 29.90 in 10.0 mi SW 4.6 mph - N/A   Clear