Climate for Station: Base Orcadas, Antarctica
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Station Statistics
10-Year Trend
High: +0.19 °C/decade
Low: +0.84 °C/decade
Rain: -0.39 mm/decade
25-Year Trend
High: +0.35 °C/decade
Low: +0.28 °C/decade
Rain: -6.79 mm/decade
50-Year Trend
High: +0.15 °C/decade
Low: +0.09 °C/decade
Rain: -0.40 mm/decade
All-Time Trend
High: +0.19 °C/decade
Low: +0.21 °C/decade
Rain: -0.40 mm/decade
Percentage Above-Average Days
Last 12 Months: 59.2%
This Year: 0.0%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 9.5
Historical Average: 13.9
Percentile Rank of Last 12 Months ℹ️
High: 78th percentile
Low: 61st percentile
Rain: 20th percentile
Change in Variance ℹ️
High: -24.8%
Low: -11.5%
Intraday: +9.1%
Data Coverage
84.3%
First Year of Data
1968
Station Location
Weather Records
| Max High | Avg High | Min High | Max Avg | Avg Avg | Min Avg | Max Low | Avg Low | Min Low | Max Precipitation | Avg Precipitation | Max Snow | Avg Snow | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record | 19.0 °C | — | -30.0 °C | 8.0 °C | — | -33.4 °C | 4.3 °C | — | -44.0 °C | 150.9 mm | — | — | — |
| January | 12.0 °C | 2.9 °C | -3.4 °C | 5.9 °C | 1.1 °C | -4.3 °C | 3.2 °C | -0.7 °C | -5.7 °C | 104.9 mm | 7.7 mm | — | — |
| February | 12.3 °C | 3.0 °C | -6.0 °C | 8.0 °C | 1.3 °C | -4.5 °C | 3.1 °C | -0.5 °C | -7.9 °C | 137.9 mm | 6.1 mm | — | — |
| March | 10.5 °C | 2.1 °C | -8.4 °C | 5.4 °C | 0.4 °C | -7.2 °C | 2.8 °C | -1.6 °C | -12.5 °C | 111.0 mm | 4.8 mm | — | — |
| April | 13.2 °C | 0.4 °C | -14.0 °C | 5.7 °C | -1.7 °C | -16.6 °C | 4.3 °C | -4.2 °C | -21.6 °C | 120.9 mm | 6.9 mm | — | — |
| May | 8.8 °C | -2.0 °C | -25.0 °C | 5.3 °C | -4.8 °C | -25.0 °C | 2.4 °C | -8.3 °C | -30.2 °C | 104.9 mm | 6.3 mm | — | — |
| June | 19.0 °C | -4.2 °C | -30.0 °C | 4.9 °C | -7.5 °C | -29.0 °C | 0.6 °C | -11.9 °C | -39.8 °C | 108.0 mm | 5.5 mm | — | — |
| July | 8.6 °C | -5.1 °C | -28.4 °C | 3.3 °C | -9.2 °C | -33.4 °C | 0.6 °C | -14.0 °C | -36.0 °C | 100.1 mm | 3.5 mm | — | — |
| August | 10.0 °C | -4.4 °C | -29.3 °C | 2.6 °C | -8.0 °C | -30.8 °C | 0.4 °C | -12.9 °C | -44.0 °C | 80.0 mm | 2.9 mm | — | — |
| September | 9.4 °C | -1.8 °C | -21.4 °C | 4.2 °C | -5.5 °C | -29.2 °C | 1.2 °C | -9.3 °C | -32.1 °C | 102.1 mm | 5.0 mm | — | — |
| October | 9.6 °C | 0.2 °C | -16.6 °C | 3.7 °C | -2.8 °C | -21.7 °C | 1.2 °C | -5.8 °C | -27.6 °C | 104.9 mm | 7.1 mm | — | — |
| November | 12.6 °C | 1.7 °C | -11.6 °C | 5.5 °C | -0.8 °C | -11.3 °C | 1.0 °C | -3.1 °C | -16.7 °C | 104.9 mm | 6.8 mm | — | — |
| December | 11.6 °C | 2.4 °C | -4.2 °C | 6.4 °C | 0.4 °C | -6.0 °C | 2.2 °C | -1.6 °C | -8.7 °C | 150.9 mm | 8.9 mm | — | — |
Plots
Current Year Climate Trends vs Historical
Max Temperature this Year | 1 of 4
Climate 12-Month Moving Averages
Max Temperature 12-Month MA | 1 of 4
Daily Average Temperatures Throughout the Year
Average Max Temperature Throughout Year | 1 of 3
