ERA5 almanac comparison — 8 years of real data
Park City vs Portland: weather in November
Essentially a tie in November: Park City is 0% clear historically, Portland is 0% clear (8-year ERA5 average) — within the noise. Avg high 41°F vs 47°F. Pick based on flight time or price, not weather — the weather won't decide this one for you.
Park City
UT
- Clear days, November
- 0%
- Sample size
- n=240 days
- Avg high
- 41°F
- Early November (1st–15th)
- 0%
- Late November (16th–end)
- 0%
- Rain frequency
- 26% of days
Portland
ME
- Clear days, November
- 0%
- Sample size
- n=240 days
- Avg high
- 47°F
- Early November (1st–15th)
- 1%
- Late November (16th–end)
- 0%
- Rain frequency
- 30% of days
Frequently asked
Is Park City or Portland warmer in November?
Portland runs warmer by day in November. Park City averages highs of 41°F (highs n=240 days); Portland averages highs of 47°F (highs n=240 days) (ERA5 2018–2025). Historical averages, not a forecast.
Does it rain more in Park City or Portland in November?
Days with measurable rain: Park City 26%, Portland 30% (n=240 and n=240 days). ERA5 2018–2025; historical, not a forecast.
Which is sunnier in November, Park City or Portland?
Essentially a tie in November: Park City is 0% clear historically, Portland is 0% clear (8-year ERA5 average) — within the noise. Avg high 41°F vs 47°F. Pick based on flight time or price, not weather — the weather won't decide this one for you.
Compare Park City vs Portland 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 forecast for any destination is on its own page and may differ from the long-run average. Data from Open-Meteo.