DEMOGRAPHICS / CLIMATE
Delaware enjoys four distinct and colorful seasons with a rich variety of temperature changes and weather conditions. Spectacular changes in the landscape and vivid colors distinguish the seasons. Summer temperatures average from approximately 70 to 80 degrees and the January low averages 26 degrees Fahrenheit. Normal yearly precipitation includes 41.3 inches of rain and 21.8 inches of snow.
Average Temperatures & Precipitation
Degrees Fahrenheit and Inches
| Month | Min | Max | Rain | Snow |
| January | 26 F | 40 F | 3.3 in | 6.3 in |
| February | 26 F | 41 F | 3.08 in | 6.7 in |
| March | 33 F | 50 F | 3.5 in | 3.9 in |
| April | 43 F | 62 F | 3.3 in | 0.2 in |
| May | 53 F | 73 F | 3.4 in | 0.0 in |
| June | 63 F | 81 F | 3.7 in | 0.0 in |
| July | 68 F | 85 F | 4.1 in | 0.0 in |
| August | 66 F | 83 F | 4.5 in | 0.0 in |
| September | 60 F | 60 F | 3.4 in | 0.0 in |
| October | 49 F | 66 F | 2.8 in | 0.1 in |
| November | 39 F | 54 F | 3.1 in | 0.7 in |
| December | 29 F | 43 F | 3.2 in | 3.9 in |
Internet Weather Resources
Climate Diagnosis Center
https://www.psl.noaa.gov
National Weather Service
Eastern Region
https://www.weather.gov
Delaware State Climatologist
http://climate.udel.edu
