September Sunshine Averages in Costa Rica

The table below gives September averages how much sun cities and towns in Costa Rica receive. Listed for each place are the average number of hours of bright sun daily, plus the total amount of bright sun this month.

The sunshine numbers are averages based on weather data collected over many years.

Average hours of bright sunshine in September
Place Province Day Month
Alajuela Alajuela 4.9 147
Barva Alajuela 4.2 126
Buenos Aires Puntarenas 3.9 117
Cañas Guanacaste 4.8 144
Liberia Guanacaste 5.4 162
Limón Limón 5.3 159
Nicoya Guanacaste 4.8 144
Puntarenas Puntarenas 5.3 159
Quepos Puntarenas 4.6 138
San José San José 4.0 120
Turrialba Cartago 4.6 138
Upala Alajuela 3.9 117

Kristel Heinrich Bettoni, Rafael Pacheco Cubero, Manuel Solera Flores and Minor Alfaro Hernandez. 2010. Series De Brillo Solar En Costa Rica. Ministerio del Ambiente, Energía y Telecomunicaciones. Instituto Meteorológico Nacional.

Costa Rica Sunshine
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