IATA Code
PSM
ICAO Code
KPSM
Airport Type
Medium Airport
Class
International

Portsmouth International Airport at Pease (PSM) is a joint civil‑military airport located near Portsmouth, New Hampshire. It operates a single commercial terminal and provides scheduled passenger services alongside cargo and general aviation activity.

Portsmouth International Airport at Pease
Elevation: 30 m
43.0779, -70.8233

Terminal Guide for Portsmouth International Airport at Pease #

The passenger terminal is compact with check‑in, TSA screening and a small concourse for departures and arrivals. The facility is easy to navigate and handles a mix of commercial and general aviation traffic.

Getting to and From Portsmouth International Airport at Pease #

PSM is roughly 10-15 minutes from Portsmouth town centre and about 1 hour from Boston by car under normal traffic.

  • Taxi / ride‑share: taxis and ride‑share services operate regionally; fares to Portsmouth are short.
  • Rental car: on‑site rental desks are available.
  • Shuttle / coach: some seasonal or scheduled shuttle services link to regional hubs; check local providers for current options.

Facilities, Shopping, and Dining at Portsmouth International Airport at Pease #

Terminal services are focused and practical.

  • Lounges: none from major airline networks; limited seating and waiting areas.
  • Food & drink: a small café or snack options are available inside the terminal.
  • Wi‑Fi & charging: free Wi‑Fi and charging outlets in public seating.
  • Luggage & services: car rentals and parking; no large retail malls.
  • Accessibility: accessible facilities and assistance on request.

Tips for Portsmouth International Airport at Pease #

  • Flight options can be limited - compare PSM schedules with nearby Boston/Manchester if you need more connections.
  • The airport shares space with military operations; be prepared for occasional security checks or restricted areas.
  • If heading to Boston, allow around 1 hour driving time (traffic dependent) - renting a car can be faster than public transport.

Weather & Climate near Portsmouth International Airport at Pease #

Climate

Portsmouth International Airport at Pease'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 -9°C to 28°C. Abundant rainfall (1100 mm/year), wettest in November, distributed fairly evenly throughout the year.

Air Quality: AQI 21 Good
Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
30°
Warmest Month
-20°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -9° - 1° -10° 87 mm partly cloudy 86% 4.9 m/s 0.2 low 9.2h
February Poor -8° - 2° -9° 79 mm partly cloudy 84% 5.0 m/s 0.3 low 10.3h
March Poor -3° - 7° -3° 93 mm partly cloudy 81% 5.0 m/s 0.6 moderate 11.8h
April Acceptable 2° - 13° 4° 103 mm partly cloudy 82% 4.7 m/s 1.0 high 13.3h
May Good 7° - 19° 13° 90 mm partly cloudy 84% 4.3 m/s 1.4 high 14.5h
June Very Good 12° - 25° 18° 85 mm partly cloudy 85% 4.0 m/s 1.6 very high 15.2h
July Excellent 15° - 28° 22° 81 mm partly cloudy 84% 3.7 m/s 1.7 very high 14.9h
August Excellent 15° - 26° 21° 84 mm partly cloudy 81% 3.5 m/s 1.5 high 13.8h
September Excellent 10° - 22° 16° 86 mm partly cloudy 80% 3.8 m/s 1.1 high 12.4h
October Good 4° - 16° 10° 103 mm partly cloudy 80% 4.3 m/s 0.5 moderate 10.9h
November Acceptable 0° - 10° 1° 114 mm partly cloudy 81% 4.6 m/s 0.2 low 9.5h
December Poor -6° - 4° -6° 95 mm partly cloudy 84% 4.9 m/s 0.1 low 8.8h

Nearby Cities #