December 2015

Month_anomaly_map

 

Land
Temperature Anomaly 1.873C 0.1C (+-) Relative to 1951-1980
Temperature Anomaly 2.394C 0.148  (+-) Relative to 1850-1900
Anomaly Rank since 1850 2 out of 1992 range: 1 – 3 Any 1 month period
Anomaly Rank since 1850 1 out of 166 range: 1 – 1 Same 1 month period

 

Ocean
Temperature Anomaly 0.686C 0.077 (+-) Relative to 1951-1980
Temperature Anomaly 0.932C 0.107 (+-) Relative to 1850-1900
Anomaly Rank since 1850 1 out of 1992 range: 1 – 8 Any 1 month period
Anomaly Rank since 1850 1 out of 166 range: 1 – 1 Same 1 month period

 

Land & Ocean
Temperature Anomaly 1.058C 0.061 C (+-) Relative to 1951-1980
Temperature Anomaly 1.411C 0.087 (+-) Relative to 1850-1900
Anomaly Rank since 1850 1 out of 1992 range: 1 – 2 Any 1 month period
Anomaly Rank since 1850 1 out of 166 range: 1 – 1 Same 1 month period

December Extremes

Month_indicator_map

 

Record Low: 0.18%
Extreme Low: 0.08%
Very Low: 0.62%
Below Average: 9.18%
Near Average: 20.3%
Above Average: 40.35%
Very High: 14.61%
Extreme High: 4.6%
Record High: 10.09%

Year to Date Anomaly: Jan-Dec2015

YTD_anomaly_map

 

Land
Temperature Anomaly 1.172C 0.036C (+-) Relative to 1951-1980
Temperature Anomaly 1.693C 0.115  (+-) Relative to 1850-1900
Anomaly Rank since 1850 1 out of 1981 range: 1 – 2 Any 12 month period
Anomaly Rank since 1850 1 out of 166 range: 1 – 1 Same 12 month period

Ocean
Temperature Anomaly 0.592 C 0.066C (+-) Relative to 1951-1980
Temperature Anomaly 0.837C 0.099 (+-) Relative to 1850-1900
Anomaly Rank since 1850 1 out of 1981 range: 1 – 8 Any 12 month period
Anomaly Rank since 1850 1 out of 166 range: 1 – 1 Same 12 month period

 

Land & Ocean
Temperature Anomaly 0.784 C 0.046C (+-) Relative to 1951-1980
Temperature Anomaly 1.136C 0.076  (+-) Relative to 1850-1900
Anomaly Rank since 1850 1 out of 1981 range: 1 – 3 Any 12 month period
Anomaly Rank since 1850 1 out of 166 range: 1 – 1 Same 12 month period

YTD Extremes: Jan-Dec2015

YTD_indicator_map

 

Record Low: 0.16%
Extreme Low: 0.14%
Very Low: 0.5%
Below Average: 6.74%
Near Average: 12.25%
Above Average: 29.6%
Very High: 21.63%
Extreme High: 12.05%
Record High: 16.92%

Time Series

Land

Annual_time_series_land

 

Ocean
Annual_time_series_ocean

 

Land & Ocean

Annual_time_series_combined

 


Trend Maps

 

Trend_Map_since_1850

 

Trend_Map_since_1900

Trend_Map_since_1950

Trend_Map_since_1970

 

Period Trend C/decade
1850-Present 0.058 C/decade
1900-Present 0.083 C/decade
1950-Present 0.117 C/decade
1970-Present 0.173 C/decade
1990-Present 0.176 C/decade

 

Downloads

Land_and_Ocean_complete

Land_and_Ocean_summary