Delaware Vejr Prognose
Delaware weather: 23°C, klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Delaware weather in januar
One of the harder months here - go in med a plan.
januar runs 14°C cooler than the annual average in Delaware.
Compare med december.
Vejr map for Delaware
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Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Klima in Delaware month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 4° | -3° | 90 mm | ★★☆☆☆ |
| februar | 7° | -2° | 72 mm | ★★☆☆☆ |
| marts | 15° | 4° | 121 mm | ★★★☆☆ |
| april | 19° | 9° | 92 mm | ★★★★☆ |
| maj | 23° | 14° | 109 mm | ★★★★☆ |
| juni | 29° | 19° | 74 mm | ★★★★☆ |
| juli | 30° | 22° | 155 mm | ★★★★☆ |
| august | 28° | 20° | 74 mm | ★★★★☆ |
| september | 25° | 18° | 106 mm | ★★★★☆ |
| oktober | 20° | 11° | 38 mm | ★★★★☆ |
| november | 14° | 5° | 48 mm | ★★★★☆ |
| december | 8° | 0° | 111 mm | ★★☆☆☆ |
Klima type: Kontinental. Kilde: Open-Meteo archive (ERA5).
Bedste rejsetid Delaware
Go in juni, august and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
What og pack, what og skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sønglasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
How Delaware compares med nearby places
Annual averages, and the difference against Delaware.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Philadelphia International Airport | 83 km | 14°C | 1°C cooler | 1103 mm |
| maryland | 86 km | 14°C | about the same | 1279 mm |
| ZIP Code 19103 | 93 km | 13°C | 1°C cooler | 1089 mm |
| Philadelphia County | 94 km | 13°C | 1°C cooler | 1089 mm |
| Philadelphia | 94 km | 13°C | 1°C cooler | 1089 mm |
Se prognosen for Delaware efter tidsinterval
Delaware weather - more answers
Explore Delaware
Every topic we hold for this place, and the same topic for the places around it.
Vejr for related places
Frequently asked questions
Where is Delaware?
Delaware is a state in USA. Its coordinates are 39.1582, -75.5244. It lies in Nordamerika.
What is the weather like in Delaware lige nu?
It is currently 23°C (73°F) med klart. Luftfugtighed is 73% and wind is 8 km/h.
When is the best time og visit Delaware?
juni, august and oktober offer the most comfortable conditions in Delaware, which has a continental climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is Delaware in?
Delaware observes America/New_York (UTC-04:00). The local time is 9:00 PM.
How many people live in Delaware?
Delaware has a population of approximately 1 million.
What is the nearest airport og Delaware?
The closest airports are Philadelphia International Airport (PHL), 83 km away, Ronald Reagan Washington National Airport (DCA), 135 km away and Washington Dulles International Airport (IAD), 168 km away.
What are the top things og do in Delaware?
Popular options include National Mall, Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River, Empire State Building and Times Square.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vejr Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated september 16, 2026 at 9:00 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
