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Shaded-relief map of Waterford, Connecticut: rivers, roads, the city limits and where the water drains.
CONNECTICUT · SOUTHEASTERN CONNECTICUT PLANNING REGION

Waterford

3,074 people, 100 ft above sea level in Southeastern Connecticut Planning Region.

100 ftElevation, city center
3,074People, 2024 estimate
2 sq miLand area
Clear 41°
Clear now Dew point 30° · NW 10 mph · high 39°
City of Waterford River Interstate 2 miles
Explore the plate Order a print

The Waterford plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Waterford

NWS forecast and National Blend of Models · updated 7:00 PM EST
RIGHT NOW Groton / New London Airport (KGON) · 7:56 PM
Clear
41° Clear Feels like 35° · high of 39° near 8 PM
WindNW 10 mphno gusts
Humidity65%rising to 92% by morning
Pressure29.81 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 30° · Dryabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Clear
Not this weeknone in the forecast for a week
LIKELY AMOUNT—nothing expected
LAST RAINNov. 130.07 in · 1 dry day
ALERTS & OUTLOOKS
No watches or warnings for Southeastern Connecticut Planning Region
NWS Upton and the Storm Prediction Center · checked 8:15 PM
SUN & MOON
↑ 6:35 AM4:30 PM ↓
9 h 54 m of daylight, 2 minutes less than yesterday
Waxing crescent, 27% lit. Next full moon: Nov. 24.
AIR & POLLEN
10
GOODAir quality index · fine particles
Tomorrow: 17, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
SATURDAY, NOV. 14
SUNDAY, NOV. 15
MONDAY, NOV. 16
TUESDAY, NOV. 17
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
partly cloudy night
partly cloudy night
partly cloudy night
clear night
clear day
mostly sunny
partly cloudy day
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
partly cloudy day
partly cloudy day
partly cloudy night
mostly clear night
mostly clear night
clear night
clear night
clear day
clear day
clear day
clear night
TEMPERATURE °F
39°
32°
51°
32°
51°
32°
55°
CHANCE OF RAIN
50%
WIND, MPH
9
9
9
10
13
13
13
9
7
7
8
8
9
9
8
7
5
5
5
5
7
10
10
8
HOW IT FEELS · DEW POINT
Dry: dew points 28 to 38°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 54° / 37°
SAT Nov. 14 Partly cloudy Partly cloudy
39° 30°
0% rain — WNW 9 A
SUN Nov. 15 Mostly sunny; warmer Mostly sunny; warmer
51° 30°
0% rain — NW 13 A
MON Nov. 16 Mostly sunny Mostly sunny
51° 30°
0% rain — NNW 9 A
TUE Nov. 17 Sunny Sunny
55° 35°
0% rain — W 8 A
WED Nov. 18 Sunny Sunny
59° 36°
0% rain — W 7 A
THU Nov. 19 Mostly sunny Mostly sunny
60° 39°
0% rain — WSW 6 A
FRI Nov. 20 Mostly sunny Mostly sunny
61° 39°
0% rain — WNW 5 B
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Waterford about 5,000 feet above the ground was over the Canadian Prairies three days ago, and over the Great Lakes a day ago, about 2,430 miles back along its path. It came down from about 10,800 feet up, warming and drying as it sank. Near the ground the air came from the Canadian Prairies; at 10,000 feet, from British Columbia. It feels dry all the same. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

THIS WEEK IN 1996 Nov. 16, 1996

The coldest this week has been

12° on Nov. 16, 1996, the coldest reading for this week of the year since 1956. Next is 14° in 1956.

14°
12°
19561996
Source: NOAA RCC-ACIS, the Norwich Public Utility Plant record since 1956.
MILE2
THE GROUND

What Waterford stands on

Waterford’s center stands about 100 ft above sea level. Within three miles the land runs from 0 ft to 280 ft, a difference of 280 ft: rolling country. Open water lies within three miles. The highest named summit within 15 miles is Tater Hill, about 650 ft, 14 miles west-northwest.

The section below crosses 7 rock units mapped at the surface.

Waterford, cut in half from south to north

A section south to north, 24 miles through the town center
0 ft200 ft400 ft WATERFORD100 ftKonomoc Hill410 ftChapel Hill650 ft ← SSalem · N →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 33×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.

Rock at the surface along the line

Rope Ferry Gneiss

Gneiss. Age: Neoproterozoic, 617 to 623 million years old. About 4 mi of the line.

Potter Hill Granite Gneiss

Gneiss. Age: Neoproterozoic, 542 to 1,000 million years old. About 3 mi of the line.

New London Gneiss

Gneiss. Age: Neoproterozoic, 542 to 1,000 million years old. About 3 mi of the line.

Plainfield Formation

Quartzite. Age: Neoproterozoic, 542 to 1,000 million years old. About 2 mi of the line.

Hope Valley Alaskite Gneiss

Gneiss. Age: Neoproterozoic, 542 to 1,000 million years old. About 1 mi of the line.

Mamacoke Formation

Gneiss. Age: Neoproterozoic, 542 to 1,000 million years old. About 1 mi of the line.

From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale. 1 smaller unit along the line are not listed.

Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.

MILE3
THE WATER

Where Waterford’s rain goes

A raindrop that lands in Waterford reaches Long Island Sound and the Atlantic Ocean by way of Nevins Brook: about 4 river miles.

THE WAY DOWN, TO SCALE
Waterford≈ 4 mi · Long Island Sound and the Atlantic Ocean
FROM THE CENTER OF WATERFORD ≈ 4 mi to Long Island Sound and the Atlantic Ocean Nevins Brook

Traced down the USGS NHDPlus V2.1 river network from the Census center point of Waterford; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Waterford’s year

1991–2020 normals · records since 1956 · Norwich Public Utility Plant, 13 mi north-northeast

Waterford has a hot-summer humid continental climate. Summer afternoons average 84° in July; winter nights fall to about 21° in January. A normal year brings about 28 inches of snow; with the rain, that comes to about 52 inches of water.

38°21°41°23°48°29°59°39°70°49°78°58°84°65°83°63°75°55°64°44°53°34°43°27° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 TODAY WATERFORD 52.2 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average84° / 65°high / low, the warmest month
January, average38° / 21°high / low, the coldest month
Rain and melted snow52.2 inwettest months: March and December
Snow a year27.8 insnowiest: January
Hottest on record102°FAugust 10, 2001
Coldest on record−21°FJanuary 21, 1994
Wettest day on record6.34 inSeptember 2, 2021
Snowiest day on record20.0 inFebruary 9, 2013
90° days a year15very few reach 100°
Nights at or below 32°124and 20 days that stay below freezing
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 20, to the last in spring, about April 18 (median dates)
2Lows below freezingNov. 23 to March 27; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Waterford normally reaches 54° and falls to 35°. The record high is 72°, in 1993; the record low 17°, in 1986. The most rain on this date, 2.25 in, fell in 1972.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high38°41°48°59°70°78°84°83°75°64°53°43°
Normal low21°23°29°39°49°58°65°63°55°44°34°27°
Rain and melt, in3.893.755.094.713.644.273.634.414.794.864.174.97
Snow, inches9.07.15.00.80.00.00.00.00.00.00.35.6
Record high70° (2020)72° (1981)85° (1998)94° (2002)98° (2010)101° (2025)101° (2018)102° (2001)97° (1983)88° (1963)80° (2024)77° (1998)
Record low−21° (1994)−17° (1996)−1° (1962)17° (1995)27° (1985)33° (1983)43° (1988)40° (1986)29° (1957)18° (1980)6° (1989)−13° (1980)

Normals 1991–2020 and records since 1956 at Norwich Public Utility Plant, 13 miles north-northeast. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Waterford on the Forecast Network

Neighboring plates

Southampton NY · 36 MI 36 miles southwest Meriden CT · 37 MI 37 miles west Brookhaven NY · 55 MI 55 miles southwest Boston MA · 89 MI 89 miles northeast Hempstead NY · 92 MI 92 miles southwest New York NY · 106 MI 106 miles southwest
FORECASTCITY
Map of Waterford, Connecticut. Explore the plate
CONNECTICUT · SOUTHEASTERN CONNECTICUT

Waterford

3,074 people, 100 ft above sea level in Southeastern Connecticut Planning Region.

100 ftElevation
3,074People
2 sq miLand
Clear 41°
ClearDew point 30°
1

Today in Waterford

NEXT 15 HOURS
Now partly cloudy night 39° 1%
11p partly cloudy night 36° 1%
2a partly cloudy night 34° 1%
5a mostly clear night 32° 1%
8a clear day 39° 1%
11a clear day 49° 1%
Clear
NEXT RAINNone this week
→
Sat0%
Partly cloudy Partly cloudy
30
39
A
Sun0%
Mostly sunny; warmer Mostly sunny; warmer
30
51
A
Mon0%
Mostly sunny Mostly sunny
30
51
A
Tue0%
Sunny Sunny
35
55
A
Wed0%
Sunny Sunny
36
59
A
Thu0%
Mostly sunny Mostly sunny
39
60
A
Fri0%
Mostly sunny Mostly sunny
39
61
B
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 1996 · NOV. 16, 1996

12°, the coldest this week of the year has been since 1956.

2

What Waterford stands on

Waterford’s center stands about 100 ft above sea level. Within three miles the land runs from 0 ft to 280 ft, a difference of 280 ft: rolling country. Open water lies within three miles. The highest named summit within 15 miles is Tater Hill, about 650 ft, 14 miles west-northwest.

Waterford, south to north Waterford100 ftKonomoc Hill410 ftChapel Hill650 ft ← SN → 24 miles through the town center; vertical exaggeration about 62×. Colors: rock at the surface.
Elevation, center100 ft
Within 3 miles0 to 280 ft
Lie of the landRolling (280 ft of relief)
High point nearbyTater Hill, 650 ft, 14 mi west-northwest
5

Waterford’s year

Waterford has a hot-summer humid continental climate. Summer afternoons average 84° in July; winter nights fall to about 21° in January. A normal year brings about 28 inches of snow; with the rain, that comes to about 52 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 52.2 in
July, average84° / 65° · high / low, the warmest month
January, average38° / 21° · high / low, the coldest month
Rain and melted snow52.2 in · wettest months: March and December
Snow a year27.8 in · snowiest: January
Hottest on record102°F · August 10, 2001
Coldest on record−21°F · January 21, 1994
Wettest day on record6.34 in · September 2, 2021
Snowiest day on record20.0 in · February 9, 2013
90° days a year15 · very few reach 100°
Nights at or below 32°124 · and 20 days that stay below freezing
Climate typeHot-summer humid continental · Köppen Dfa
1Freeze season · from the first fall freeze, about Oct. 20, to the last in spring, about April 18 (median dates)
2Lows below freezing · Nov. 23 to March 27; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Waterford normally reaches 54° and falls to 35°. The record high is 72°, in 1993; the record low 17°, in 1986. The most rain on this date, 2.25 in, fell in 1972.

Normals 1991–2020 and records since 1956 at Norwich Public Utility Plant, 13 miles north-northeast. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 4 mito the AtlanticNevins Brook

A raindrop that lands in Waterford reaches Long Island Sound and the Atlantic Ocean by way of Nevins Brook: about 4 river miles.