Delaware

Region · 🇺🇸 United States

Population 897,934

Area 5,203 km²

Time zone America/New_York

Official website delaware.gov

Delaware

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Delaware — Map

Delaware — Map

Climate & when to visit

Best time to visit: June, September, October

Select a month

Typical weather in January

Poor

5° (feels like -2°) · extremes -7°–12°
0° at night
9 rainy days
10 sunny days
4 hours of sunshine per day
Dry air
Light breeze
UV index 1 · low

Typical weather in February

Poor

6° (feels like -1°) · extremes -5°–12°
1° at night
9 rainy days
11 sunny days
5 hours of sunshine per day
Dry air
Light breeze
UV index 2 · low

Typical weather in March

Poor

9° (feels like 3°) · extremes -2°–15°
3° at night
10 rainy days
13 sunny days
6 hours of sunshine per day
Dry air
Light breeze
UV index 4 · moderate

Typical weather in April

Fair

14° (feels like 9°) · extremes 3°–20°
8° at night
10 rainy days
13 sunny days
7 hours of sunshine per day
Dry air
Light breeze
UV index 5 · moderate

Typical weather in May

Good

19° (feels like 16°) · extremes 9°–24°
13° at night
12 rainy days
12 sunny days
7 hours of sunshine per day
Dry air
Light breeze
UV index 6 · high

Typical weather in June

Great

24° (feels like 23°) · extremes 14°–28°
19° at night
13 rainy days
12 sunny days
8 hours of sunshine per day
Muggy, humid air
Light breeze
UV index 7 · high

Typical weather in July

Good

27° (feels like 28°) · extremes 19°–30°
23° at night
13 rainy days
13 sunny days
9 hours of sunshine per day
Muggy, humid air
Light breeze
UV index 7 · high

Typical weather in August

Good

26° (feels like 27°) · extremes 20°–30°
22° at night
12 rainy days
12 sunny days
8 hours of sunshine per day
Muggy, humid air
Light breeze
UV index 6 · high

Typical weather in September

Great

24° (feels like 23°) · extremes 15°–28°
20° at night
10 rainy days
13 sunny days
7 hours of sunshine per day
Humid air
Light breeze
UV index 5 · moderate

Typical weather in October

Great

19° (feels like 16°) · extremes 8°–24°
14° at night
8 rainy days
12 sunny days
6 hours of sunshine per day
Dry air
Light breeze
UV index 3 · moderate

Typical weather in November

Fair

13° (feels like 8°) · extremes 2°–19°
8° at night
8 rainy days
12 sunny days
5 hours of sunshine per day
Dry air
Light breeze
UV index 2 · low

Typical weather in December

Poor

8° (feels like 2°) · extremes -3°–14°
3° at night
9 rainy days
10 sunny days
4 hours of sunshine per day
Dry air
Light breeze
UV index 1 · low

Climate data: NASA POWER (MERRA-2) · 1996–2025

Practical information

Currency: US Dollar USD $ · Card payments · Widely accepted
Emergency numbers: 911 Police · Ambulance · Fire brigade
Electricity: Type A / Type B
120 V · 60 Hz

Languages: English
Tap water: Safe to drink
Driving side: Right
Calling code: +1

Tours & Activities

Related destinations

United States Sussex County

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