Suffolk County Vejr Prognose
Suffolk County weather: 11°C, klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Suffolk County weather in september
A good month og visit Suffolk County.
september runs 8°C warmer than the annual average in Suffolk County.
Compare med august.
Vejr map for Suffolk County
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Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Klima in Suffolk County 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 | 1° | -6° | 110 mm | ★☆☆☆☆ |
| februar | 3° | -6° | 59 mm | ★★☆☆☆ |
| marts | 9° | 0° | 137 mm | ★★☆☆☆ |
| april | 14° | 4° | 84 mm | ★★★☆☆ |
| maj | 20° | 11° | 129 mm | ★★★★☆ |
| juni | 27° | 17° | 66 mm | ★★★★☆ |
| juli | 29° | 20° | 124 mm | ★★★★☆ |
| august | 27° | 18° | 64 mm | ★★★★☆ |
| september | 23° | 15° | 111 mm | ★★★★☆ |
| oktober | 18° | 9° | 74 mm | ★★★★☆ |
| november | 10° | 2° | 58 mm | ★★★☆☆ |
| december | 5° | -3° | 124 mm | ★★☆☆☆ |
Klima type: Kontinental. Kilde: Open-Meteo archive (ERA5).
Bedste rejsetid Suffolk County
Go in juni and august. 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
- sønglasses, a brimmed hat and SPF 30+
- A packable rain shell - 4 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 Suffolk County compares med nearby places
Annual averages, and the difference against Suffolk County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Area Code 617 | 0 km | 11°C | about the same | 1140 mm |
| Boston | 0 km | 11°C | about the same | 1140 mm |
| ZIP Code 02108 | 1 km | 11°C | about the same | 1140 mm |
| Boston Logan International Airport | 4 km | 11°C | about the same | 1156 mm |
| Providence | 66 km | 11°C | about the same | 1310 mm |
Se prognosen for Suffolk County efter tidsinterval
Suffolk County weather - more answers
Explore Suffolk County
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 Suffolk County?
Suffolk County is a county in Massachusetts. Its coordinates are 42.3601, -71.0589. It lies in Nordamerika.
What is the weather like in Suffolk County lige nu?
It is currently 11°C (51°F) med klart. Luftfugtighed is 89% and wind is 6 km/h.
When is the best time og visit Suffolk County?
juni and august offer the most comfortable conditions in Suffolk County, which has a continental climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is Suffolk County in?
Suffolk County observes America/New_York (UTC-04:00). The local time is 4:56 AM.
How many people live in Suffolk County?
Suffolk County has a population of approximately 780.000.
What is the nearest airport og Suffolk County?
The closest airports are Boston Logan International Airport (BOS), 4 km away, LaGuardia Airport (LGA), 293 km away and John F. Kennedy International Airport (JFK), 296 km away.
What are the top things og do in Suffolk County?
Popular options include Cape Cod National Seashore, martha's Vineyard, Nantucket, Franconia Notch State Park, Mount Washington and Central Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - 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 4:56 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
