Humidity Levels in New York During September





The average humidity in September is listed below for places in New York. The tables give daily averages along with highest and lowest relative humidity levels.

Relative humidity measures the actual amount of moisture in the air as a percentage of the maximum amount of moisture the air can hold.

All the numbers here are averages for the years 1961 to 1990.

Average Humidity

In this table, the Daily number is the average of humidity readings taken every three hours throughout the day. Morning percentages are for 7 am and Afternoon measures are for 4 pm local standard time.

Average relative humidity (%) in September
Daily Place Morning Afternoon
76 Albany 88 58
78 Binghamton 91 63
74 Buffalo 84 60
68 New York City, Central Park 78 56
72 New York JFK Airport 80 62
67 New York La Guardia Airport 76 57
77 Rochester 88 61
76 Syracuse 87 61

Highest and Lowest Humidity

Below are the averages during September for maximum and minimum humidity levels in New York. The hours when this month's highest and lowest humidity readings usually occur are given in local standard time.

Daily high and low relative humidity (%) averages in September
High Time Place Low Time
89.4 4 am Albany 57.9 4 pm
90.6 7 am Binghamton 63.4 4 pm
84.8 4 am Buffalo 60.0 4 pm
78.0 4 am New York City, Central Park 55.9 1 pm
82.5 4 am New York JFK Airport 59.0 1 pm
76.7 4 am New York La Guardia Airport 56.5 1 pm
88.7 4 am Rochester 60.4 1 pm
88.1 4 am Syracuse 61.1 4 pm
Reference

World Data Center for Meteorology. Climate of the World.

New York Humidity
Back to Top