Explore the Engineering Database more efficiently by signing up for free. Sign up free

R-12 — Seattle

Name: Solar Irradiance Data — Seattle: month 12 · clearness index Kt 0.324 · DNI kWh per m2 per day 1.324 kWh/m2/day · GHI kWh per m2 per day 0.808 kWh/m2/day · peak sun hours 0.808 h/day
Creator: Engineering Database

Location: Seattle
Month: 12
DHI kWh per M2 per Day (kWh/m2/day): 0.47
DNI kWh per M2 per Day (kWh/m2/day): 1.324
GHI kWh per M2 per Day (kWh/m2/day): 0.808
Avg Temp C (C): 4.35
Clearness Index Kt: 0.324
Climate Zone: Temperate
Latitude Deg (deg): 47.6
Longitude Deg (deg): -122.3
Peak Sun Hours (h/day): 0.808
Tilt Latitude kWh per M2 per Day (kWh/m2/day): 1.67

Browse more electrical engineering reference tables →

Seattle — month 12 · clearness index Kt 0.324 · DNI kWh per m2 per day 1.324 kWh/m2/day · GHI kWh per m2 per day 0.808 kWh/m2/day · peak sun hours 0.808 h/day | Solar Irradiance Data | Engineering Database