UTC Offset
UTC-04:00
Dover, United States Snapshot 2026
Where is Dover?
Dover, United States
- Continent
- Americas
- Country
- United States
- City
- Dover
- Population
- 30.9K
- Elevation
- 19 m
- Coordinates
- 43.20°, -70.87°
Dover is a city in United States with a population of approximately 30.9K. Average temperatures range from -6°C (21°F) in January to 28°C (82°F) in July. The best time to visit is May, June, July, August, September.
Time in Dover right now
Open full time & time zone page 00:49 49
Tuesday, June 16, 2026
IANA time zone
America/New_York
Daylight saving
DST in effect
EST / EDT
Next DST change
November 1
backward -1h
Live weather in Dover
Daylight in Dover today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 22m
Climate normals for Dover
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 1°C / -6°C | -3°C / -11°C | 9days (93 mm) Wet | 5.9h Fair | 69% Muggy | 2.1 Moderate | Poor | View Details |
| February | 3°C / -6°C | -1°C / -11°C | 10days (83 mm) Wet | 6.9h Fair | 70% Muggy | 3.2 Moderate | Poor | View Details |
| March | 7°C / -2°C | 3°C / -6°C | 11days (99 mm) Wet | 7.9h Good | 68% Muggy | 3.9 Moderate | Poor | View Details |
| April | 13°C / 4°C | 10°C / 0°C | 12days (112 mm) Wet | 8.5h Good | 69% Muggy | 5.1 High | Fair | View Details |
| May best | 19°C / 10°C | 18°C / 8°C | 10days (81 mm) Wet | 9.8h Good | 73% Muggy | 5.8 High | Good | View Details |
| June best | 24°C / 15°C | 25°C / 15°C | 12days (79 mm) Wet | 11h Excellent | 74% Muggy | 6.3 High | Excellent | View Details |
| July best | 28°C / 19°C | 30°C / 21°C | 12days (105 mm) Wet | 11.4h Excellent | 75% Muggy | 6.8 High | Excellent | View Details |
| August best | 27°C / 19°C | 28°C / 20°C | 10days (78 mm) Wet | 10.9h Excellent | 75% Muggy | 6.3 High | Excellent | View Details |
| September best | 23°C / 15°C | 23°C / 15°C | 8days (71 mm) Wet | 9h Good | 76% Humid | 5.1 High | Excellent | View Details |
| October | 17°C / 10°C | 15°C / 7°C | 9days (107 mm) Wet | 7.1h Good | 76% Humid | 3.7 Moderate | Good | View Details |
| November | 9°C / 2°C | 6°C / -2°C | 9days (84 mm) Wet | 6.4h Fair | 72% Muggy | 2.5 Moderate | Poor | View Details |
| December | 3°C / -3°C | -1°C / -8°C | 10days (127 mm) Wet | 5.5h Fair | 72% Muggy | 1.8 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 1°C / -6°C . Feb: 3°C / -6°C . Mar: 7°C / -2°C . Apr: 13°C / 4°C . May: 19°C / 10°C . Jun: 24°C / 15°C . Jul: 28°C / 19°C . Aug: 27°C / 19°C . Sep: 23°C / 15°C . Oct: 17°C / 10°C . Nov: 9°C / 2°C . Dec: 3°C / -3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 93 mm. Feb: 83 mm. Mar: 99 mm. Apr: 112 mm. May: 81 mm. Jun: 79 mm. Jul: 105 mm. Aug: 78 mm. Sep: 71 mm. Oct: 107 mm. Nov: 84 mm. Dec: 127 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 69%. Feb: 70%. Mar: 68%. Apr: 69%. May: 73%. Jun: 74%. Jul: 75%. Aug: 75%. Sep: 76%. Oct: 76%. Nov: 72%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 20 km/h . Feb: 20 km/h . Mar: 21 km/h . Apr: 19 km/h . May: 17 km/h . Jun: 16 km/h . Jul: 15 km/h . Aug: 15 km/h . Sep: 15 km/h . Oct: 17 km/h . Nov: 20 km/h . Dec: 20 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 5°C . Feb: 4°C . Mar: 4°C . Apr: 7°C . May: 11°C . Jun: 15°C . Jul: 17°C . Aug: 18°C . Sep: 18°C . Oct: 14°C . Nov: 10°C . Dec: 7°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 6. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Dover has a population of approximately 30.9K.
The best months to visit Dover are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Dover receives approximately 1119mm of rainfall annually across 122 rainy days.
Dover is located in United States, in the Americas region.
Dover sits at an elevation of 19 m (62 ft) above sea level.