Sat Sun Sat Sun
8.10 9.10 15.10 16.10
76° 78° 75° 74° 74° 75° 75° 75° 79° 79° 79° 78° 76° 77°
65° 64° 64° 64° 64° 64° 64° 64° 64° 64° 64° 64° 64° 63°
Predictability
50% 55% 55% 55% 55% 45% 55% 60% 70% 60% 65% 65% 65% 60%
Temperature ( °F)
Precipitation (in) / Precipitation probability (%)
Sat Sun Sat Sun
80% 70% 90% 90% 90% 85% 75% 100% 100% 100% 100% 100% 100% 100%

This chart shows the 14 day weather trend for San José (Provincia de San José, Costa Rica) with daily weather symbols, minimum and maximum temperatures, precipitation amount and probability.

  • The deviance is coloured within the temperature graph. The stronger the ups and downs, the more uncertain the forecast will be. The thick line represents the most probable trend.
  • Variation in precipitation is represented as a „T“. These uncertainties usually increase with the number of forecasts days ahead.
  • The forecast is created with „ensemble“ models. Several model runs with varying start parameter are calculated to estimate the predictability of the forecast more precisely.

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