Union Island International Airport

Airport Airport

IATA Code
UNI
ICAO Code
TVSU
Airport Type
Medium Airport
Class
Unknown

Union Island International Airport is a small airport serving Union Island in the Grenadines. It handles light aircraft and short-haul international flights to nearby islands and regional centres rather than large commercial jet services.

Union Island International Airport
Elevation: 4 m
12.6001, -61.4119

Terminal Guide for Union Island International Airport #

Terminal facilities are minimal and scaled for small aircraft operations: a small check-in area, short walking distances to the apron and limited waiting/seating space. Procedures are generally informal compared with major airports, and passengers often board via stairs directly onto aircraft.

Getting to and From Union Island International Airport #

On-island transfers from the airstrip to accommodation are typically by short taxi or hotel-arranged transfer; journey times across the island are brief.

  • Taxi / hotel transfer: Taxis and hotel shuttles are the most common onward options-arrange transfers in advance where possible.
  • Boat / ferry: Many visitors combine air and sea travel-ferries and private boats connect Union Island with neighbouring islands and must be checked for schedules.
  • Car hire: Rental vehicles are limited; local taxis are the normal mode for island travel.

Facilities, Shopping, and Dining at Union Island International Airport #

Expect very basic terminal services: small kiosks or vendors at best, limited seating and few retail options. Wi‑Fi and charging facilities may be absent or intermittent. There are no large lounges; assistance and accessibility services are minimal-coordinate with your airline or tour operator for special needs.

Tips for Union Island International Airport #

  • Union Island is a small international/region airport serving inter-island and short international hops-arrange boat/ferry transfers if connecting to other Grenadine islands.
  • Carry sufficient local currency (Eastern Caribbean dollars or USD) and small change-on-island services can be cash-oriented.
  • Expect small-aircraft operations and strict baggage limits-confirm weight and size allowances with your carrier.

Weather & Climate near Union Island International Airport #

Climate

Tropical climate with consistently warm temperatures year-round. Temperatures range from 23°C to 31°C. Abundant rainfall (1683 mm/year), wettest in November.

Air Quality: AQI 29 Good
Best Time to Visit
FebruaryMarchJanuary
Temperature & Rainfall
Temperature Range
30°
Warmest Month
25°
Coldest Month
Monthly Conditions

January

January is warm with muggy conditions (dew point 22°C). Regular rainfall (88 mm).

84 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°
77%
Humidity
Very Humid

Weather

88 mm
Rainfall
5.0 m/s
Wind
Light Breeze
1.9
UV Index
Very High
11.4h daylight

February

February is warm with highs of 29°C and lows of 23°C. Moderate rainfall (50 mm).

88 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°
76%
Humidity
Very Humid

Weather

50 mm
Rainfall
5.3 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
11.6h daylight

March

March is warm with muggy conditions (dew point 22°C). Moderate rainfall (55 mm).

88 Excellent

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 29°
77%
Humidity
Very Humid

Weather

55 mm
Rainfall
5.4 m/s
Wind
Light Breeze
2.6
UV Index
Extreme
12.0h daylight

April

April is hot, feeling like 30°C due to high humidity. Moderate rainfall (73 mm) and partly cloudy skies.

84 Excellent

Comfort

30°
Feels Like Hot
27°C
Temperature
25° 30°
78%
Humidity
Very Humid

Weather

73 mm
Rainfall
5.4 m/s
Wind
Light Breeze
2.6
UV Index
Extreme
12.3h daylight

May

May is hot, feeling like 32°C due to high humidity. Significant rainfall (111 mm) and partly cloudy skies.

80 Excellent

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 31°
79%
Humidity
Very Humid

Weather

111 mm
Rainfall
5.4 m/s
Wind
Light Breeze
2.5
UV Index
Extreme
12.6h daylight

June

June is hot, feeling like 32°C with oppressive humidity. Significant rainfall (192 mm) and partly cloudy skies.

72 Very Good

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 30°
80%
Humidity
Very Humid

Weather

192 mm
Rainfall
5.5 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
12.7h daylight

July

July is hot, feeling like 32°C with oppressive humidity. Significant rainfall (176 mm) and partly cloudy skies.

76 Very Good

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 31°
81%
Humidity
Very Humid

Weather

176 mm
Rainfall
4.8 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
12.7h daylight

August

August is hot, feeling like 32°C with oppressive humidity. Significant rainfall (182 mm).

70 Very Good

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 31°
80%
Humidity
Very Humid

Weather

182 mm
Rainfall
4.2 m/s
Wind
Light Breeze
2.4
UV Index
Extreme
12.4h daylight

September

September is the hottest month, feeling like 32°C due to high humidity. Significant rainfall (200 mm) and partly cloudy skies.

66 Good

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 31°
79%
Humidity
Very Humid

Weather

200 mm
Rainfall
4.0 m/s
Wind
Light Breeze
2.4
UV Index
Extreme
12.1h daylight

October

October is hot, feeling like 32°C with oppressive humidity. Significant rainfall (200 mm) and partly cloudy skies.

74 Very Good

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 31°
80%
Humidity
Very Humid

Weather

200 mm
Rainfall
4.0 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
11.7h daylight

November

November is hot, feeling like 30°C with oppressive humidity. The wettest month with heavy rain (243 mm) and partly cloudy skies.

74 Very Good

Comfort

30°
Feels Like Hot
27°C
Temperature
25° 30°
80%
Humidity
Very Humid

Weather

243 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.9
UV Index
Very High
11.4h daylight

December

December is warm with muggy conditions (dew point 23°C). Significant rainfall (113 mm).

82 Excellent

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 29°
78%
Humidity
Very Humid

Weather

113 mm
Rainfall
4.6 m/s
Wind
Light Breeze
1.8
UV Index
Very High
11.3h daylight

Nearby Cities #