Watertown International Airport

Airport Airport

IATA Code
ART
ICAO Code
KART
Airport Type
Medium Airport
Class
International

Watertown International Airport is a small regional airport in upstate New York serving Watertown and the surrounding area. It supports scheduled regional flights to airline hubs and significant general aviation activity, including operations related to nearby military facilities.

Watertown International Airport
Elevation: 99 m
43.9919, -76.0217

Terminal Guide for Watertown International Airport #

The airport has a single terminal with modest check‑in, security and baggage claim facilities. The layout is compact; commercial and general aviation operations share nearby apron and ramp space.

Getting to and From Watertown International Airport #

Watertown town centre is typically 5-10 minutes from the terminal by car.

  • Taxi / ride‑share: taxis and local car services provide the main ground links.
  • Rental car: rental counters and on‑site parking make driving straightforward.
  • Public transit: limited or no frequent public transit directly from the airport - plan transfers ahead.

Facilities, Shopping, and Dining at Watertown International Airport #

Facilities are practical for regional travel.

  • Lounges: none.
  • Food & drink: small café or vending; service hours tied to flight schedules.
  • Wi‑Fi & charging: complimentary Wi‑Fi and some charging points.
  • Luggage & services: car hire and parking available; limited retail.
  • Accessibility: assistance available on request via your carrier.

Tips for Watertown International Airport #

  • Check seasonal schedules - small regional airports often adjust frequencies by season.
  • If travelling to Fort Drum, allow extra time for traffic near the military base on busy days.
  • Car hire or taxis are the most reliable ways into town; public transport options are limited.

Weather & Climate near Watertown International Airport #

Climate

Watertown International Airport's climate is classified as Hot-Summer Continental - Hot-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -12°C to 26°C. Abundant rainfall (1050 mm/year), wettest in November.

Air Quality: AQI 21 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
32°
Warmest Month
-28°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -2°C and lows of -12°C. Regular rainfall (87 mm) and mostly overcast skies.

31 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-12° -3°
89%
Humidity
Very Humid

Weather

87 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.2h daylight

February

February is freezing with highs of -2°C and lows of -12°C. Moderate rainfall (67 mm) and mostly overcast skies.

33 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-12° -2°
87%
Humidity
Very Humid

Weather

67 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.3h daylight

March

March is freezing with highs of 4°C and lows of -6°C. Moderate rainfall (70 mm) and mostly overcast skies.

44 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-6°
82%
Humidity
Very Humid

Weather

70 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 11°C and lows of 1°C. Regular rainfall (80 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
80%
Humidity
Very Humid

Weather

80 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.0
UV Index
High
13.3h daylight

May

May is cool with highs of 18°C and lows of 7°C. Regular rainfall (82 mm) and mostly overcast skies.

62 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
81%
Humidity
Very Humid

Weather

82 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.5
UV Index
High
14.5h daylight

June

June is cool with highs of 23°C and lows of 12°C. Regular rainfall (84 mm) and mostly overcast skies.

72 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 23°
81%
Humidity
Very Humid

Weather

84 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.7
UV Index
Very High
15.2h daylight

July

July is the warmest month with highs of 26°C and lows of 15°C. Moderate rainfall (78 mm) and mostly overcast skies.

72 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
15° 26°
79%
Humidity
Very Humid

Weather

78 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.8
UV Index
Very High
14.9h daylight

August

August is mild with highs of 25°C and lows of 14°C. Regular rainfall (94 mm) and mostly overcast skies.

72 Very Good

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 25°
76%
Humidity
Very Humid

Weather

94 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.5
UV Index
High
13.8h daylight

September

September is cool with highs of 21°C and lows of 10°C. Significant rainfall (108 mm) and partly cloudy skies.

66 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 21°
76%
Humidity
Very Humid

Weather

108 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.1
UV Index
High
12.4h daylight

October

October is cold with highs of 14°C and lows of 4°C. Regular rainfall (93 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
14°
78%
Humidity
Very Humid

Weather

93 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
10.9h daylight

November

November is cold with highs of 7°C and lows of -1°C. The wettest month with heavy rain (112 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
81%
Humidity
Very Humid

Weather

112 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.5h daylight

December

December is freezing with highs of 1°C and lows of -8°C. Regular rainfall (95 mm) and mostly overcast skies.

31 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-8°
86%
Humidity
Very Humid

Weather

95 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.8h daylight