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Data Calendar for HERMISTON

The calendar chart below shows the daily reported climate variables. You can click on a date to display the values for all sites for that day. Time stamps are displayed in the America/Los_Angeles timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

Aug 2026Sep 2026 Oct 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
303101
High: 86
Low: 56
Precip: 0.00
Avg Wind: SW @ 10.5
Gust:
SW @ 39
(8:03 PM)
RH% Min/Max: 22-64
Feel Min/Max: 57 to 83
02
High: 77
Low: 56
Precip: 0.10
Avg Wind: SSW @ 11.4
Gust:
SSW @ 32
(12:14 AM)
RH% Min/Max: 36-84
Feel Min/Max: 58 to 76
03
High: 68
Low: 49
Precip: 0.05
RH% Min/Max: 35-93
Feel Min/Max: 52 to 68
04

Precip: M
05
06070809101112
13141516171819
20212223242526
27282930010203

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.

Daily High/Low Plot


Description: This chart of the monthly temperature data. The bars are the observations and the dots are climatology.

Daily Rainfall


Description: This chart is of daily precipitation for the month. The red line would be an average month while the blue line and bars are observations.

Daily Average Wind Speeds


Description: This chart is of the daily average wind speeds.

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.