Lassen Volcanic National Park vs Olympic National Park: which is better, month by month

Lassen Volcanic National Park beats Olympic National Park in 8 of 12 months — its lead peaks in October (80 vs 58) — while Olympic National Park wins July to August; they are within 3 points in March and May.

Each place is scored under the lens that suits its type. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

Lassen Volcanic National Park vs Olympic National Park — all 12 months

MonthLassen Volcanic National ParkOlympic National ParkWinnerGap
January46Ffreezing, soaked, clean air39Ffreezing, soaked, clean airLassen Volcanic National Park7
February53Dfreezing, soaked, clean air47Ffreezing, soaked, clean airLassen Volcanic National Park6
March56Dfreezing, soaked, clean air54Dcold, soaked, clean airTie2
April72Bcold, rainy, clean air66Ccold, soaked, clean airLassen Volcanic National Park6
May81Acool, a little rain, clean air80Acool, rainy, clean airTie1
June96Snice, dry85Acool, a little rain, clean airLassen Volcanic National Park11
July86Awarm, dry94Snice, dry, clean airOlympic National Park8
August89Anice, dry96Snice, a little rain, clean airOlympic National Park7
September94Snice, a little rain, clean air78Bcool, rainy, clean airLassen Volcanic National Park16
October80Acool, a little rain, clean air58Dcold, soaked, clean airLassen Volcanic National Park22
November64Ccold, rainy, clean air44Fcold, soaked, clean airLassen Volcanic National Park20
December50Dfreezing, soaked, clean air35Ffreezing, soaked, clean airLassen Volcanic National Park15

A month is a tie when the two are within 3 points. The widest gap is October (80 vs 58). Tap a month for that month's temperature, rain, humidity and air quality side by side.

Lassen Volcanic National Park

🇺🇸 United States · mild climate

Best month
June 96/100
Months won
8 of 12

Olympic National Park

🇺🇸 United States · mild climate

Best month
August 96/100
Months won
2 of 12

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