Barometric Pressure in San José, Costa Rica 
1015 hPa
19.4 ℃
96%
1.19 m/s
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The average pressure in San José, San Jose, Costa Rica today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at frequent intervals
The daily total fluctuation in pressure in San José is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in San José hour by hour across the next 6 hourly readings.
In San José, Costa Rica, the barometric pressure stays relatively constant throughout the year. With a warm tropical climate, the city experiences two distinct seasons - the dry season from December to April and the rainy season from May to November.
The landscape around San José, nestled in the Central Valley, plays a significant role in the local atmospheric pressure. The city is surrounded by mountains, which obstruct the movement of air masses, creating a bowl-like effect that can trap pollutants and moisture. This topography contributes to the high humidity levels and occasional fog that occur in the area.