Weather History for Chatham, MA

Change the Weather History Date:

Week of June 23, 2013 through June 29, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 76 °F 70 °F
Mean Temperature 76 °F 71 °F 66 °F
Min Temperature 69 °F 66 °F 64 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 12 6 2 43
Growing Degree Days (base 50) 26 21 16 144
Dew Point  
Dew Point 71 °F 66 °F 62 °F
Precipitation  
Precipitation 0.59 in 0.13 in 0.00 in 0.92 in
Snowdepth - - - -
Wind  
Wind 17 mph 7 mph 0 mph
Gust Wind 31 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 29.85 in 29.60 in

Weekly Weather History Graph

Weekly 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

Jun. 24, 2013 Rise Set
Actual Time 5:06 AM EDT 8:18 PM EDT
Civil Twilight 4:32 AM EDT 8:52 PM EDT
Nautical Twilight 3:48 AM EDT 9:36 PM EDT
Astronomical Twilight 2:55 AM EDT 10:29 PM EDT
Moon 9:16 PM EDT (6/24) 6:31 AM EDT (6/24)
Length of Visible Light 16h 20m
Length of Day
15h 12m
Full, 98% of the Moon is Illuminated
Jun 24
Full
Jun 30
Last Quarter
Jul 8
New
Jul 15
First Quarter
Jul 22
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jun high avg low high avg low high avg low high avg low high avg low high avg high sum  
23 73 68 64 68 65 62 94 86 73 30.21 30.14 30.09 10 8 2 17 9 29 0.00  
24 82 75 68 71 68 64 96 85 69 30.07 30.00 29.91 10 5 0 15 9 31 0.01 Fog , Thunderstorm
25 86 76 68 68 66 64 93 79 51 29.92 29.87 29.78 10 8 5 13 5 22 0.00  
26 84 76 69 71 68 66 93 81 63 29.86 29.79 29.75 10 7 5 12 5 24 0.02 Rain
27 70 66 64 67 64 63 100 93 83 29.87 29.82 29.78 10 3 0 10 3 - 0.01 Fog , Thunderstorm
28 70 67 64 70 66 63 100 96 88 29.77 29.65 29.60 7 2 0 16 8 29 0.59 Fog , Rain , Thunderstorm
29 70 66 64 70 68 64 100 99 94 29.79 29.68 29.60 6 2 0 14 9 23 0.29 Fog , Rain , Thunderstorm