ERA5 almanac comparison — 8 years of real data
Scottsdale Desert Ridge vs Traverse City: weather in January
Scottsdale Desert Ridge edges out Traverse City for sun in January: 13% clear historically versus 0% (8-year ERA5 average, a 13-point gap). Both are viable — Scottsdale Desert Ridge is the safer bet.
What you are reading: 8-year historical averages, not a forecast.
Either destination can still surprise you this specific January. For this
week’s actual forecast, each destination links to its live page below.
Scottsdale Desert Ridge
AZ
- Clear days, January
- 13%
- Sample size
- n=248 days
- Avg high
- 65°F
- Early January (1st–15th)
- 11%
- Late January (16th–end)
- 14%
- Rain frequency
- 12% of days
Traverse City
MI
- Clear days, January
- 0%
- Sample size
- n=248 days
- Avg high
- 29°F
- Early January (1st–15th)
- 0%
- Late January (16th–end)
- 0%
Compare Scottsdale Desert Ridge vs Traverse City in another month
All percentages are historical averages from the ERA5 reanalysis via Open-Meteo, 8 full years (2018–2025). “Clear” means avg high ≥ 72 °F, precipitation < 1 mm, and a non-precipitation weather code. This is history, not a forecast. The live 7-day outlook for any destination is on its own page and may differ from the long-run average. Data from Open-Meteo.