Connecticut Wetter Vorhersage
Connecticut weather: 12°C, klar. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
Connecticut weather in September
One of the best months und visit Connecticut.
September runs 7°C warmer than the annual average in Connecticut.
Compare mit August.
Wetter map for Connecticut
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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Klima in Connecticut month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Monat | Durchschnittliches Maximum | Durchschnittliches Minimum | Niederschlag | Bewertung |
|---|---|---|---|---|
| Januar | 1° | -7° | 96 mm | ★★☆☆☆ |
| Februar | 3° | -7° | 58 mm | ★★☆☆☆ |
| März | 11° | 0° | 150 mm | ★★☆☆☆ |
| April | 16° | 5° | 96 mm | ★★★☆☆ |
| Mai | 21° | 11° | 131 mm | ★★★★☆ |
| Juni | 27° | 16° | 79 mm | ★★★★☆ |
| Juli | 29° | 20° | 156 mm | ★★★★☆ |
| August | 27° | 17° | 97 mm | ★★★★☆ |
| September | 24° | 14° | 87 mm | ★★★★☆ |
| Oktober | 19° | 9° | 62 mm | ★★★★☆ |
| November | 11° | 2° | 55 mm | ★★★☆☆ |
| Dezember | 5° | -3° | 132 mm | ★★☆☆☆ |
Klima type: Kontinental. Quelle: Open-Meteo archive (ERA5).
Beste Reisezeit Connecticut
Go in Juni, August, September and Oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Januar, Februar and Dezember – expect the least comfortable mix of heat, cold or rain.
What und pack, what und skip
- Layers – the daily swing is 20°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid Januar, Februar and Dezember – historically the least comfortable months here.
How Connecticut compares mit nearby places
Annual averages, and the difference against Connecticut.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Rhode Island | 105 km | 11°C | about the same | 1260 mm |
| Providence | 105 km | 11°C | about the same | 1260 mm |
| Newport | 117 km | 11°C | about the same | 1172 mm |
| New York | 133 km | 10°C | 1°C cooler | 1215 mm |
| The Bronx | 143 km | 13°C | +2°C warmer | 1230 mm |
Vorhersage für Connecticut nach Zeitraum ansehen
Connecticut weather – more answers
Explore Connecticut
Every topic we hold for this place, and the same topic for the places around it.
Wetter for related places
Frequently asked questions
Where is Connecticut?
Connecticut is a state in Vereinigte Staaten. Its coordinates are 41.7658, -72.6734. It lies in Nordamerika.
What is the weather like in Connecticut jetzt?
It is currently 12°C (54°F) mit klar. Luftfeuchtigkeit is 50% and wind is 14 km/h.
When is the best time und visit Connecticut?
Juni, August, September and Oktober offer the most comfortable conditions in Connecticut, which has a continental climate. Januar, Februar and Dezember are usually the hardest months for outdoor plans.
What time zone is Connecticut in?
Connecticut observes America/New_York (UTC-04:00). The Ortszeit is 10:38 PM.
How many people live in Connecticut?
Connecticut has a population of approximately 3.6 million.
What is the nearest airport und Connecticut?
The closest airports are LaGuardia Airport (LGA), 149 km away, Boston Logan International Airport (BOS), 153 km away and John F. Kennedy International Airport (JFK), 155 km away.
What are the top things und do in Connecticut?
Popular options include Central Park, Times Square, Empire State Building, Hudson River, Statue of Liberty (UNESCO World Heritage Site) and Statue of Liberty.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) – coordinates, hierarchy and facts. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität 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 Wetter 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 Oktober 5, 2026 at 10:38 PM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
