UTC Offset
UTC-04:00
Dover, United States Snapshot 2026
Where is Dover?
Dover, United States
- Continent
- Americas
- Country
- United States
- City
- Dover
- Population
- 39.4K
- Elevation
- 9 m
- Coordinates
- 39.16°, -75.52°
Dover is a city in United States with a population of approximately 39.4K. Average temperatures range from 0°C (31°F) in January to 30°C (86°F) in July. The best time to visit is May, June, August, September, October.
Time in Dover right now
Open full time & time zone page 14:06 06
Monday, June 15, 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
14h 54m
Climate normals for Dover
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Good May best
Excellent June best
Excellent July
Fair August best
Good September best
Excellent October best
Excellent November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 6°C / 0°C | 2°C / -5°C | 10days (79 mm) Wet | 6.3h Fair | 68% Muggy | 2.6 Moderate | Poor | View Details |
| February | 9°C / 1°C | 5°C / -3°C | 10days (88 mm) Wet | 6.7h Fair | 67% Muggy | 3.6 Moderate | Poor | View Details |
| March | 13°C / 4°C | 10°C / 0°C | 10days (99 mm) Wet | 8.3h Good | 64% Muggy | 5 Moderate | Poor | View Details |
| April | 18°C / 9°C | 16°C / 6°C | 10days (91 mm) Wet | 9.4h Good | 65% Muggy | 5.7 High | Good | View Details |
| May best | 22°C / 14°C | 22°C / 13°C | 12days (115 mm) Wet | 9.8h Good | 71% Muggy | 6.4 High | Excellent | View Details |
| June best | 27°C / 20°C | 29°C / 20°C | 11days (101 mm) Wet | 11.7h Excellent | 70% Muggy | 7.2 Very High | Excellent | View Details |
| July | 30°C / 23°C | 34°C / 26°C | 14days (145 mm) Wet | 11.9h Excellent | 74% Muggy | 7.5 Very High | Fair | View Details |
| August best | 28°C / 22°C | 32°C / 24°C | 13days (126 mm) Wet | 10.7h Excellent | 75% Muggy | 6.7 High | Good | View Details |
| September best | 25°C / 19°C | 27°C / 20°C | 10days (97 mm) Wet | 8.9h Good | 75% Muggy | 5.3 High | Excellent | View Details |
| October best | 20°C / 13°C | 19°C / 12°C | 8days (96 mm) Wet | 7.9h Good | 72% Muggy | 4.5 Moderate | Excellent | View Details |
| November | 14°C / 7°C | 11°C / 3°C | 7days (66 mm) Good | 7.3h Good | 67% Muggy | 3.1 Moderate | Fair | View Details |
| December | 8°C / 2°C | 5°C / -2°C | 9days (95 mm) Wet | 5.8h Fair | 70% Muggy | 2.3 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 6°C / 0°C . Feb: 9°C / 1°C . Mar: 13°C / 4°C . Apr: 18°C / 9°C . May: 22°C / 14°C . Jun: 27°C / 20°C . Jul: 30°C / 23°C . Aug: 28°C / 22°C . Sep: 25°C / 19°C . Oct: 20°C / 13°C . Nov: 14°C / 7°C . Dec: 8°C / 2°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 79 mm. Feb: 88 mm. Mar: 99 mm. Apr: 91 mm. May: 115 mm. Jun: 101 mm. Jul: 145 mm. Aug: 126 mm. Sep: 97 mm. Oct: 96 mm. Nov: 66 mm. Dec: 95 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 68%. Feb: 67%. Mar: 64%. Apr: 65%. May: 71%. Jun: 70%. Jul: 74%. Aug: 75%. Sep: 75%. Oct: 72%. Nov: 67%. Dec: 70%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 21 km/h . Feb: 21 km/h . Mar: 22 km/h . Apr: 22 km/h . May: 19 km/h . Jun: 17 km/h . Jul: 15 km/h . Aug: 15 km/h . Sep: 16 km/h . Oct: 18 km/h . Nov: 20 km/h . Dec: 20 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 4°C . Feb: 5°C . Mar: 8°C . Apr: 13°C . May: 19°C . Jun: 24°C . Jul: 29°C . Aug: 27°C . Sep: 24°C . Oct: 19°C . Nov: 12°C . Dec: 6°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 6. Jun: UV 7. Jul: UV 8. Aug: UV 7. Sep: UV 5. Oct: UV 5. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Dover has a population of approximately 39.4K.
The best months to visit Dover are May, June, August, September, October, when temperatures are pleasant and rainfall is lower.
Dover receives approximately 1198mm of rainfall annually across 124 rainy days.
Dover is located in United States, in the Americas region.
Dover sits at an elevation of 9 m (30 ft) above sea level.