Solar energy in Culiacán, Mexico
Average irradiation 5.86 kWh/m²/day · ~1711 kWh per kWp per year
Monthly solar irradiation & temperature in Culiacán (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.31 | 20.3 | 105 |
| Feb | 5.25 | 21.1 | 128 |
| Mar | 6.46 | 23.3 | 157 |
| Apr | 7.27 | 25.7 | 177 |
| May | 7.68 | 28.4 | 187 |
| Jun | 7.19 | 30.3 | 175 |
| Jul | 6.36 | 28.8 | 155 |
| Aug | 6.00 | 28.1 | 146 |
| Sep | 5.51 | 27.2 | 134 |
| Oct | 5.46 | 26.3 | 133 |
| Nov | 4.68 | 23.4 | 114 |
| Dec | 4.10 | 20.2 | 100 |
Solar potential of Culiacán explained
Culiacán receives an average of 5.86 kilowatt-hours of solar energy per square metre per day, measured over four decades of satellite observation. In practical terms, every kilowatt-peak of installed PV capacity yields about 1711 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Culiacán among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Culiacán?
With 5.86 kWh/m²/day of average irradiation, a 1 kWp system in Culiacán produces roughly 1711 kWh per year. That is an excellent solar resource — payback periods are typically among the shortest worldwide.
How much electricity would a 5 kW system produce in Culiacán?
Approximately 9,000 kWh per year — enough to cover a large share of a typical household's consumption.
What data is this based on?
Long-term satellite observations from NASA POWER (1981–present) and the PVGIS SARAH3 database, assuming a performance ratio of 80%.
Compare with nearby cities
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