Scale is expressed in ° C. Values \u200b\u200bare anomalies or deviations from the historical average of several years.
--- On the northeastern Argentina, Paraguay, Uruguay and southern Brazil, areas are displayed in different shades of blue . Also some areas with that color in the South Central Buenos Aires.
These colors indicate values \u200b\u200b anomalies between 0 and -4 ° C . This means that in this week's forecast, the thermal values \u200b\u200b will be between 0 and 4 degrees below than usual. Stated more practically, we can say that it will present the colder weather than usual for the time . The cause is the presence of heavy cloud cover and low solar radiation incident on the surface or taxi. ---
However, other sectors colored with different shades of red . For example, in Central Argentina, Cuyo, La Pampa, northern Patagonia and parts of the prov. of Buenos Aires. In all these areas, the anomalies are positive, with values \u200b\u200bbetween 0 and +7 ยบ C . This means that temperatures will be presented between 0 and 7 degrees above normal . In other words, it is expected warmer weather than is normal for the season . The reason: low clouds, winds from the north and warm air through strong sunlight.
--- Source: GFS Forecast Model (NOAA / USA). ---------------------
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