Solar Irradiance Data: Anchorage
Monthly average solar irradiance for 23 representative global locations — GHI, DNI, DHI, tilt irradiance, peak sun hours, clearness index, and temperature. TMY-style reference data for PV system design and solar energy analysis. Each location has 12 monthly records (month=1-12) plus one annual summary row (month=0).
| location | month | DHI kWh per m2 per day (kWh/m2/day) | DNI kWh per m2 per day (kWh/m2/day) | GHI kWh per m2 per day (kWh/m2/day) | avg temp C (C) | clearness index Kt | climate zone | latitude deg (deg) | longitude deg (deg) | peak sun hours (h/day) | tilt latitude kWh per m2 per day (kWh/m2/day) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Anchorage | 1 | 0.18 | 0.48 | 0.28 | -11.2 | 0.26 | polar | 61.2 | -149.9 | 0.28 | 0.52 |
| Anchorage | 2 | 0.48 | 1.18 | 0.88 | -8.2 | 0.32 | polar | 61.2 | -149.9 | 0.88 | 1.18 |
This is a sample. Search the full solar irradiance data dataset and 300+ more by creating a free account and accessing the database.
Get started for FREE