Omicron Islands at a Glance
Things to Do
Nearby Attractions to Omicron Islands
When to Go
Best Time to Visit Omicron Islands
Visits to Antarctic island groups only occur during the austral summer via expedition cruises.
Antarctic Summer
November-March · -2-5°C
Only practical season for ship-based tourism; wildlife is most active and sea ice retreats
Late Summer
January-February · 0-3°C
Peak wildlife viewing-penguin chicks and seal pups are common
Weather & Climate near Omicron Islands
Climate
Polar climate with cold summers (peaking in January) and freezing winters (coldest in July). Temperatures range from -11°C to 3°C. Abundant rainfall (1060 mm/year), wettest in September.
Temperature & Rainfall
Temperature Range
3°
Warmest Month
-11°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | - | 0° - 3° | -1° | 40 mm | - | - | 2.7 m/s | - | - |
| February | - | -1° - 3° | -2° | 101 mm | - | - | 3.5 m/s | - | - |
| March | - | -2° - 2° | -4° | 111 mm | - | - | 3.5 m/s | - | - |
| April | - | -4° - 0° | -7° | 101 mm | - | - | 3.9 m/s | - | - |
| May | - | -6° - -2° | -9° | 87 mm | - | - | 3.6 m/s | - | - |
| June | - | -9° - -5° | -12° | 109 mm | - | - | 3.8 m/s | - | - |
| July | - | -11° - -6° | -15° | 85 mm | - | - | 3.6 m/s | - | - |
| August | - | -10° - -5° | -14° | 89 mm | - | - | 4.5 m/s | - | - |
| September | - | -9° - -3° | -12° | 116 mm | - | - | 4.3 m/s | - | - |
| October | - | -6° - 0° | -8° | 100 mm | - | - | 4.2 m/s | - | - |
| November | - | -3° - 1° | -5° | 74 mm | - | - | 3.5 m/s | - | - |
| December | - | -1° - 3° | -2° | 47 mm | - | - | 3.1 m/s | - | - |
Getting There & Around
How to Get to Omicron Islands
These islands are accessed only by sea as part of organized Antarctic expedition cruises departing from Ushuaia (Argentina) or Punta Arenas (Chile). Landings are weather-dependent and require coordination with experienced operators.
Tips for Visiting Omicron Islands
- Book an Antarctic expedition cruise that includes the Palmer Archipelago or the Biscoe Islands-these are the usual ways to see remote island groups
- Pack expedition-grade cold-weather gear and expect rapid weather changes-your ship's manifest will list required clothing
- Keep binoculars handy: wildlife is the main attraction-penguins, seals and seabirds are common