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GLOBAL TEMPERATURE ANOMALY

   
LAST 7-DAYS LAST 14-DAYS MONTH TO DATE

 

2013

YEAR TO DATE MONTH TO DATE JANUARY FEBRUARY MARCH APRIL
         
MAY          

 

2012

 
         
CALENDAR YEAR          
JANUARY FEBRUARY MARCH APRIL MAY JUNE
JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER

 

All Monthly Anomalies Jan 1979 - May 2013: Images Last 413-months

GLOBAL TEMPERATURE TRACES

 

 

 

AUSTRALIA TEMPERATURE TRACES

NCEP CFSR & CFSv2 1979-2012 Australia spatially averaged temperature traces

 

LOWER-48 USA TEMPERATURE TRACES

NCEP CFSR & CFSv2 1979-2012 CONUS or Lower-48 spatially averaged temperature traces

RAP 12-km RAP 12-km RTMA 2.5-km
   
RAP-12km Anomaly    

Annual Temperature Cycle

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4-times daily climatological 2-meter temperature from the NCEP CFSR reanalysis. Here the period of averaging is 1981-2010. The appearance of different time-series results from the fact that 00z and 12z temperatures in the Northern Hemisphere, for example, are considerably different during all seasons due to the proponderance of land vs. water as compared to the Southern Hemisphere -- and the diurnal effects of solar insolation. Africa at 12z is bathed in sunlight.

Current Cyclone Locations

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Recent 5-day GFS forecast skill

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Recent ECMWF forecast skill

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6-day Verf   10-day Verf

5-day NAVGEM Verification

Reference: Recent Northern Hemisphere and mid-latitude medium-range determinisitic forecast skill. Langland, R.H. and R.N. Maue. Tellus A (2012)

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