Hartford - Recent Annual Temperatures, Rain & Snow





The numbers here describe what the weather in Hartford, Connecticut was like for every year since 2010. A series of tables gives data by year for temperature, precipitation and snowfall.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many really hot and cold days occurred each year. Then there's information on how much rain and snow actually landed during recent years, as well as how often Hartford had wet or snowy weather.

The climate data come from weather measurements made at Bradley International Airport near Hartford.

Temperature Weather iconTemperature

Hartford temperature averages by year
High °F Low °F Year High °C Low °C
62 42 2017 17 5
64 42 2016 18 5
62 40 2015 17 5
60 40 2014 16 4
61 41 2013 16 5
64 44 2012 18 7
62 42 2011 16 5
63 43 2010 17 6
Number of days each year when the temperature in Hartford dropped to 0 or 32 or below, or rose to at least 70 or 90 degrees Fahrenheit
0 °F
-18 °C
32 °F
0 °C
Year 70 °F
21 °C
90 °F
32 °C
3 117 2017 157 16
3 124 2016 155 31
10 120 2015 165 18
3 125 2014 147 15
3 136 2013 149 20
0 114 2012 155 25
5 127 2011 140 15
0 111 2010 165 34

Rainy Weather iconPrecipitation

This table gives the total precipitation that fell on Hartford during each year from 2010. The number of days with precipitation counts the days when rainfall or snowfall (when melted) amounted to 0.01 inches (0.254 millimeters) or more.

Total precipitation in Hartford
Days Year Inches Milli­metres
139 2017 45.6 1158
69 2016 32.8 832
74 2015 39.2 996
82 2014 45.9 1165
76 2013 51.8 1314
71 2012 38.5 977
97 2011 69.3 1759
67 2010 44.4 1127

Snowy Weather iconSnow

Amount of snowfall in Hartford and number of days when new snow totalled at least 1 inch (2.5 centimetres)
Days Year Inches Centi­metres
10 2017 60.4 153
11 2016 37.8 96
16 2015 59.0 150
10 2014 44.2 112
12 2013 53.9 137
9 2012 30.2 77
16 2011 84.5 215
6 2010 32.0 81
Reference

Jay Lawrimore. 2016. Global Summary of the Year, Version 1.0. NOAA National Centers for Environmental Information. 

Hartford - Recent Years
Hartford - Extremes
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