Suffolk County Klima and Average Vejr
Klima of Suffolk County: average temperatures, rainfall and seasons month by month.
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 | 2° | -6° | 110 mm | ★☆☆☆☆ |
| februar | 3° | -6° | 59 mm | ★★☆☆☆ |
| marts | 10° | -0° | 137 mm | ★★☆☆☆ |
| april | 14° | 4° | 84 mm | ★★★☆☆ |
| maj | 20° | 11° | 129 mm | ★★★★☆ |
| juni | 27° | 16° | 66 mm | ★★★★☆ |
| juli | 29° | 20° | 124 mm | ★★★★☆ |
| august | 27° | 18° | 70 mm | ★★★★☆ |
| september | 22° | 14° | 94 mm | ★★★★☆ |
| oktober | 18° | 8° | 66 mm | ★★★★☆ |
| november | 11° | 2° | 58 mm | ★★★☆☆ |
| december | 5° | -3° | 124 mm | ★★☆☆☆ |
Klima type: Kontinental. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Suffolk County
Højest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
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 | 1121 mm |
| Boston | 0 km | 11°C | about the same | 1121 mm |
| ZIP Code 02108 | 1 km | 11°C | about the same | 1089 mm |
| Boston Logan International Airport | 4 km | 11°C | about the same | 1121 mm |
| Providence | 66 km | 11°C | about the same | 1305 mm |
Bedste rejsetid Suffolk County
Go in juni, august and september. 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 this means for Suffolk County
Today is cooler than average for oktober. The forecast high of 12°C is 5.8°C below the 18°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
Overnight lows near -1°C mean ice is possible on bridges before dawn.
Northern Hemisphere, so peak summer falls in juni og august.
The gap between the warmest and coldest month averages 27°C.
What og pack, what og skip
- A warm mid-layer and gloves for early mornings and evenings
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
Resumé
Suffolk County is a county in Massachusetts. Suffolk County is a county in the United States. Der bor omkring 780.000.
Lige nu er det -0°C (31°F) in Suffolk County med klart. Det føles som -4°C. I dag ligger temperaturen mellem -1°C og 12°C. Sandsynligheden for nedbør er 1%. Sightseeing conditions score 7.2/10 - gode forhold.
Det bedste tidspunkt at besøge Suffolk County is juni, august and september. Klimaet er continental. januar, februar and december tend og be the least comfortable months. juli is the warmest month med average highs near 29°C, while februar is the coldest med lows near -6°C.
The closest major airport is Boston Logan International Airport (BOS), about 4 km away. Nearby highlights include Cape Cod National Seashore, martha's Vineyard, Nantucket and Franconia Notch State Park.
Kort sagt. Today is cooler than average for oktober. The forecast high of 12°C is 5.8°C below the 18°C typical for this month. The best window og be outside is roughly 3 PM og 6 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Suffolk County today at 9.9/10. Overnight lows near -1°C mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Suffolk County
| Type | County |
|---|---|
| State | Massachusetts |
| Land | USA |
| Kontinent | Nordamerika |
| Koordinater | 42°21′36.4″N 71°3′32″W (42.3601, -71.0589) |
| Befolkning | 780.000 |
| Lokal tid | 9:22 AM (UTC-04:00) |
| Best months | juni, august and september |
| Klima | Kontinental |
Vejr map for Suffolk County
Animated model layers. Pick a layer og load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore Suffolk County
Every topic we hold for this place, and the same topic for the places around it.
Klima 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 -0°C (31°F) med klart. Luftfugtighed is 82% and wind is 7 km/h.
When is the best time og visit Suffolk County?
juni, august and september 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 9:22 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 oktober 28, 2026 at 9:22 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
