Humidity Levels in Oregon During February

The average humidity in February is listed below for places in Oregon. 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 February
Daily Place Morning Afternoon
82 Astoria 87 74
85 Eugene 92 72
78 Medford 89 58
73 Pendleton 78 63
78 Portland 86 66
82 Salem 88 69

Highest and Lowest Humidity

Below are the averages during February for maximum and minimum humidity levels in Oregon. 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 February
High Time Place Low Time
87.1 7 am Astoria 73.7 4 pm
91.5 7 am Eugene 72.1 4 pm
89.4 7 am Medford 57.9 4 pm
78.2 7 am Pendleton 62.8 1 pm
85.6 7 am Portland 66.1 4 pm
88.4 7 am Salem 69.2 4 pm

World Data Center for Meteorology. Climate of the World.

Oregon Humidity
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