Passaic Weather Year-Round — Best Time to Visit
Passaic, United States has mild weather year-round. The best time to visit is August (score: 83/100). Annual average high: 16.3°C, total rainfall: 1154mm.
When is the best time to visit Passaic?
83
August is the best month to visit Passaic with a travel score of 83/100 (Excellent).
Expect highs of 28.1°C, 11 rain days, and 10.7 hours of daily sunshine.
View August weather details →Travel Score by Month
49
Jan
53
Feb
59
Mar
68
Apr
76
May
82
Jun
83
Jul
83
Aug
83
Sep
72
Oct
62
Nov
51
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Passaic each month?
16.3°C
Avg High
7.5°C
Avg Low
1154mm
Annual Rain
How much rain does Passaic get?
Passaic receives 1154mm of rain annually. The wettest month is typically September with 107mm, while November is the driest.
What is the weather like each month in Passaic?
January
49
3°C
Low: -5°C
9 rain days
Mixed
February
53
5°C
Low: -4°C
8 rain days
Mixed
March
59
9°C
Low: 0°C
10 rain days
Mixed
April
68
16°C
Low: 5°C
11 rain days
Good
May
76
21°C
Low: 11°C
11 rain days
Good
June
82
26°C
Low: 17°C
11 rain days
Excellent
July
83
29°C
Low: 20°C
11 rain days
Excellent
August
Best time to visit83
28°C
Low: 19°C
11 rain days
Excellent
September
83
24°C
Low: 16°C
9 rain days
Excellent
October
72
18°C
Low: 9°C
8 rain days
Good
November
62
11°C
Low: 3°C
8 rain days
Good
December
51
6°C
Low: -1°C
9 rain days
Mixed
Compare Passaic
Popular comparisons:
🎉Planning a Trip to United States?
Check public holidays and long weekends before you book.
What cities are near Passaic?
Data based on 1994–2024 averages · Last updated: 2024-12-31