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Data Calendar for Richland

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: 87.6
Low: 59.5
Precip: M
Avg Wind: SE @ 4.8
Gust:
SW @ 20
(10:35 PM)
RH% Min/Max: 23-73
Feel Min/Max: 60 to 85		02
High: 79
Low: 61
Precip: 0.01
Avg Wind: SSW @ 10.7
Gust:
SSW @ 32
(3:35 PM)
RH% Min/Max: 30-81
Feel Min/Max: 61 to 79		03
High: 74
Low: 54
Precip: M
Avg Wind: S @ 6.6
Gust:
ESE @ 16
(12:15 AM)
RH% Min/Max: 29-86
Feel Min/Max: 54 to 74		04
High: 77
Low: 47
Precip: M
Avg Wind: N @ 2.7
RH% Min/Max: 26-94
Feel Min/Max: 47 to 77		05
High: 77
Low: 55.4
Precip: M
Avg Wind: WNW @ 4.6
RH% Min/Max: 34-78
Feel Min/Max: 55 to 77
06
High: 70.3
Low: 55
Precip: 0.01
Avg Wind: WSW @ 6.4
Gust:
SSW @ 20
(2:35 PM)
RH% Min/Max: 48-88
Feel Min/Max: 55 to 70		07
High: 79.7
Low: 56.3
Precip: M
Avg Wind: SSW @ 5.8
Gust:
S @ 17
(11:55 AM)
RH% Min/Max: 27-76
Feel Min/Max: 56 to 80		08
High: 82.4
Low: 49.3
Precip: M
Avg Wind: E @ 1.0
RH% Min/Max: 26-90
Feel Min/Max: 49 to 81		09
High: 88.7
Low: 50
Precip: M
Avg Wind: ESE @ 1.9
RH% Min/Max: 19-93
Feel Min/Max: 50 to 85		10
High: 90
Low: 56.3
Precip: M
Avg Wind: W @ 3.6
Gust:
SW @ 20
(5:15 PM)
RH% Min/Max: 26-83
Feel Min/Max: 56 to 87		11
High: 79
Low: 54.7
Precip: M
Avg Wind: SW @ 3.2
RH% Min/Max: 25-79
Feel Min/Max: 55 to 79		12
High: 79.3
Low: 53.4
Precip: 0.24
Avg Wind: W @ 7.6
Gust:
W @ 39
(7:55 PM)
RH% Min/Max: 31-94
Feel Min/Max: 53 to 79
13
High: 66.2
Low: 55
Precip: 0.10
Avg Wind: SSW @ 8.3
Gust:
SW @ 23
(10:35 AM)
RH% Min/Max: 54-94
Feel Min/Max: 55 to 66		14
High: 73.8
Low: 51.6
Precip: M
Avg Wind: SSW @ 4.8
RH% Min/Max: 33-93
Feel Min/Max: 52 to 74		15
High: 72.5
Low: 50.7
Precip: M
RH% Min/Max: 44-98
Feel Min/Max: 51 to 72		16

Precip: M		171819
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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.