What to pack for United States
Twelve lists, one per month, each built from ten years of weather for United States rather than from a season. Pick the month you are going.
January
39°F, 10 rain days
February
45°F, 10 rain days
March
50°F, 10 rain days
April
61°F, 12 rain days
May
70°F, 12 rain days
June
81°F, 11 rain days
July
86°F, 14 rain days
August
82°F, 12 rain days
September
77°F, 10 rain days
October
66°F, 9 rain days
November
54°F, 9 rain days
December
43°F, 10 rain days