Clark Peninsula
- Annual mean
- -10 °C
- Warmest month
- January
- Wettest month
- July
Long term climate patterns including temperature, precipitation, and daylight duration
Review the annual climate rhythm at Frazier Islands through 1991 to 2020 monthly normals. Measurements encompass mean, minimum, and maximum temperatures, average daily precipitation rates, relative humidity, wind speeds, and daylight hours derived from a representative coordinate at 32 meters elevation. These data points provide a structured comparison of long term atmospheric trends across the calendar year.

Long term monthly averages tracking thermal range alongside daily precipitation rates across the calendar year.
Compare average temperature bounds, daily precipitation rates, wind speed, relative humidity, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -1.5 °C-6.4° to 1.4° | 1.1 mm/day | 80.7% | 5 m/s | 20.1 hours |
| February | -3 °C-8.9° to 0.7° | 1.6 mm/day | 78% | 5.7 m/s | 16.4 hours |
| March | -6.7 °C-15.2° to -0.7° | 1.5 mm/day | 78.8% | 6 m/s | 12.7 hours |
| April | -10.9 °C-20.6° to -2.4° | 1.8 mm/day | 84.2% | 6.6 m/s | 9 hours |
| May | -14.1 °C-24.8° to -3.3° | 1.7 mm/day | 87.6% | 6.4 m/s | 5.1 hours |
| June | -14 °C-24.7° to -4.1° | 2.1 mm/day | 87% | 7.3 m/s | 1.9 hours |
| July | -14.4 °C-25.3° to -3.9° | 2.1 mm/day | 86.9% | 7.8 m/s | 3.7 hours |
| August | -14.6 °C-25.6° to -3.6° | 2 mm/day | 86.8% | 7.4 m/s | 7.6 hours |
| September | -13.2 °C-24.1° to -3.5° | 1.9 mm/day | 83.8% | 7.2 m/s | 11.4 hours |
| October | -11 °C-20.9° to -3° | 1.4 mm/day | 79.6% | 6.1 m/s | 15.1 hours |
| November | -5.4 °C-14.3° to -0.2° | 1.5 mm/day | 75.9% | 6.2 m/s | 19 hours |
| December | -2.1 °C-7.5° to 1.1° | 1.3 mm/day | 79.1% | 5.2 m/s | 22.1 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing long term monthly means for temperature, precipitation, wind, humidity, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore long-term temperature, precipitation, wind, and daylight rhythms across diverse protected landscapes.





Continue exploring the Frazier Islands to understand their unique rocky terrain and ecological importance in Vincennes Bay. MoriAtlas provides detailed context on these remote Antarctic islands, their protected status under the Antarctic Treaty System, and their visual position within the coastal geography of the Wilkes Land region.