Weather forecast April 4, 2023 - P3

Climate and Average Weather Year Round in Dover Delaware, United States

In Dover, the summers are warm, muggy, and wet; the winters are very cold, snowy, and windy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 27°F to 86°F and is rarely below 14°F or above 94°F.

Based on the tourism score, the best times of year to visit Dover for warm-weather activities are for the entire month of June and from mid August to late September.

Average Temperature in Dover 

The hot season lasts for 3.5 months, from June 1 to September 16, with an average daily high temperature above 77°F. The hottest month of the year in Dover is July, with an average high of 86°F and low of 69°F.

The cold season lasts for 3.1 months, from December 4 to March 8, with an average daily high temperature below 50°F. The coldest month of the year in Dover is January, with an average low of 28°F and high of 42°F.

Rainfall

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Dover experiences some seasonal variation in monthly rainfall.

Rain falls throughout the year in Dover. The month with the most rain in Dover is August, with an average rainfall of 3.5 inches.

The month with the least rain in Dover is February, with an average rainfall of 2.2 inches.

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Dover experiences significant seasonal variation in monthly snowfall.

The snowy period of the year lasts for 3.9 months, from November 25 to March 23, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Dover is February, with an average snowfall of 5.5 inches.

The snowless period of the year lasts for 8.1 months, from March 23 to November 25. The least snow falls around July 25, with an average total accumulation of 0.0 inches.

Weather forecast April 4, 2023

Weather 19803

High temperature : 57°F

Low temperature : 52°F

- Overcast clouds, Wind speed 4.61 mph, wind out of the SE. Visibility 7 mi, humidity 72% . Chance of Rain : 0 % .

Today's Air Quality - Weather 19803 : Moderate

- Air Quality Index : CO : 280.38 ; NH3 : 3.67 ; NO : 0 ; NO2 : 9.43 ; O3 : 91.55 ; PM10 : 8.67 ; PM2.5 : 6.73 ; SO2 : 2.24

Weather 19804

High temperature : 58°F

Low temperature : 52°F

- Overcast clouds, Wind speed 4.61 mph, wind out of the SE. Visibility 7 mi, humidity 72% . Chance of Rain : 0 % .

Today's Air Quality - Weather 19804 : Poor

- Air Quality Index : CO : 267.03 ; NH3 : 3.52 ; NO : 0 ; NO2 : 3.98 ; O3 : 100.14 ; PM10 : 8.82 ; PM2.5 : 6.95 ; SO2 : 1.04

Weather 19805

High temperature : 58°F

Low temperature : 52°F

- Overcast clouds, Wind speed 4.61 mph, wind out of the SE. Visibility 7 mi, humidity 72% . Chance of Rain : 0 % .

Today's Air Quality - Weather 19805 : Moderate

- Air Quality Index : CO : 280.38 ; NH3 : 3.67 ; NO : 0 ; NO2 : 9.43 ; O3 : 91.55 ; PM10 : 8.67 ; PM2.5 : 6.73 ; SO2 : 2.24

Weather 19806

High temperature : 58°F

Low temperature : 52°F

- Overcast clouds, Wind speed 1.01 mph, wind out of the SE. Visibility 7 mi, humidity 73% . Chance of Rain : 17 % .

Today's Air Quality - Weather 19806 : Moderate

- Air Quality Index : CO : 280.38 ; NH3 : 3.67 ; NO : 0 ; NO2 : 9.43 ; O3 : 91.55 ; PM10 : 8.67 ; PM2.5 : 6.73 ; SO2 : 2.24

Weather 29414

High temperature : 71°F

Low temperature : 67°F

- Overcast clouds, Wind speed 13.8 mph, wind out of the SSW. Visibility 7 mi, humidity 89% . Chance of Rain : 75 % .

Today's Air Quality - Weather 29414 : Poor

- Air Quality Index : CO : 198.6 ; NH3 : 0.01 ; NO : 0 ; NO2 : 0.41 ; O3 : 100.14 ; PM10 : 19.41 ; PM2.5 : 4.36 ; SO2 : 0.38

Weather 19808

High temperature : 58°F

Low temperature : 52°F

- Overcast clouds, Wind speed 1.01 mph, wind out of the SE. Visibility 7 mi, humidity 72% . Chance of Rain : 18 % .

Today's Air Quality - Weather 19808 : Poor

- Air Quality Index : CO : 267.03 ; NH3 : 3.52 ; NO : 0 ; NO2 : 3.98 ; O3 : 100.14 ; PM10 : 8.82 ; PM2.5 : 6.95 ; SO2 : 1.04

Weather 19809

High temperature : 58°F

Low temperature : 52°F

- Overcast clouds, Wind speed 1.01 mph, wind out of the SE. Visibility 7 mi, humidity 72% . Chance of Rain : 18 % .

Today's Air Quality - Weather 19809 : Moderate

- Air Quality Index : CO : 280.38 ; NH3 : 3.67 ; NO : 0 ; NO2 : 9.43 ; O3 : 91.55 ; PM10 : 8.67 ; PM2.5 : 6.73 ; SO2 : 2.24

Weather 19810

High temperature : 57°F

Low temperature : 51°F

- Overcast clouds, Wind speed 1.01 mph, wind out of the SE. Visibility 7 mi, humidity 72% . Chance of Rain : 16 % .

Today's Air Quality - Weather 19810 : Moderate

- Air Quality Index : CO : 293.73 ; NH3 : 2.79 ; NO : 0 ; NO2 : 12.34 ; O3 : 85.83 ; PM10 : 9.63 ; PM2.5 : 7.66 ; SO2 : 2.15

Weather 21211

High temperature : 62°F

Low temperature : 54°F

- Overcast clouds, Wind speed 13.8 mph, wind out of the N. Visibility 7 mi, humidity 72% . Chance of Rain : 75 % .

Today's Air Quality - Weather 21211 : Moderate

- Air Quality Index : CO : 307.08 ; NH3 : 1.35 ; NO : 0 ; NO2 : 14.22 ; O3 : 81.54 ; PM10 : 11.15 ; PM2.5 : 8.59 ; SO2 : 2.47

Weather 19880

High temperature : 58°F

Low temperature : 52°F

- Overcast clouds, Wind speed 1.01 mph, wind out of the SE. Visibility 7 mi, humidity 72% . Chance of Rain : 18 % .

Today's Air Quality - Weather 19880 : Moderate

- Air Quality Index : CO : 280.38 ; NH3 : 3.67 ; NO : 0 ; NO2 : 9.43 ; O3 : 91.55 ; PM10 : 8.67 ; PM2.5 : 6.73 ; SO2 : 2.24