Yankee Hill, Sunday, 9 August, 00:02
Clear. Feels like 70°. High 99°, low 66°.
Yankee Hill, Monday, 10 August
Overcast. High 99°, low 67°.
Yankee Hill, Tuesday, 11 August
Clear. High 99°, low 68°.
Yankee Hill, Wednesday, 12 August
Clear. High 96°, low 68°.
Yankee Hill, Thursday, 13 August
Overcast. High 88°, low 64°.
Yankee Hill, Friday, 14 August
Clear. High 90°, low 61°.
Yankee Hill, Saturday, 15 August
Overcast. High 90°, low 61°.
Yankee Hill, Sunday, 16 August
Overcast. High 84°, low 65°.
Yankee Hill, Monday, 17 August
Overcast. High 81°, low 57°.
Yankee Hill, Tuesday, 18 August
Overcast. High 83°, low 58°.
Yankee Hill, Wednesday, 19 August
Partly cloudy. High 88°, low 60°.
Yankee Hill, Thursday, 20 August
Overcast. High 87°, low 60°.
Yankee Hill, Friday, 21 August
Overcast. High 87°, low 61°.
Yankee Hill, Saturday, 22 August
Overcast. High 85°, low 58°.
Yankee Hill, Sunday, 23 August
Mostly clear. High 91°, low 62°.
Yankee Hill, Monday, 24 August
Clear. High 91°, low 61°.
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Yankee Hill, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
They are real temperature extremes recorded in Yankee Hill, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.