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Data Calendar for Lewiston

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:  

 

Jul 2026Aug 2026 Sep 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
26272829303101
High: 93
Low: 67
Precip: 0.00
Snow: 0.0
Snow Depth: 0.0
Avg Wind: WNW @ 11.5
Gust:
NW @ 46
(4:45 PM)
RH% Min/Max: 14-44
Feel Min/Max: 68 to 88
02
High: 80
Low: 58
Precip: 0.00
Snow: 0.0
Snow Depth: 0.0
Avg Wind: WNW @ 6.9
Gust:
WNW @ 24
(7:56 PM)
RH% Min/Max: 21-47
Feel Min/Max: 58 to 79		03
High: 81
Low: 54
Precip: 0.00
Snow: 0.0
Snow Depth: 0.0
Avg Wind: SW @ 3.8
RH% Min/Max: 14-53
Feel Min/Max: 55 to 79		04
High: 88
Low: 54
Precip: 0.00
Snow: 0.0
Snow Depth: 0.0
Avg Wind: SSE @ 3.9
RH% Min/Max: 12-53
Feel Min/Max: 54 to 83		05
High: 95
Low: 57
Precip: 0.00
Snow: 0.0
Snow Depth: 0.0
Avg Wind: ENE @ 3.4
RH% Min/Max: 10-48
Feel Min/Max: 59 to 89		06
High: 98
Low: 59
Precip: 0.00
Snow: 0.0
Snow Depth: 0.0
Avg Wind: NNW @ 2.9
RH% Min/Max: 8-44
Feel Min/Max: 59 to 92		07
High: 99
Low: 62
Precip: 0.00
Snow: 0.0
Snow Depth: 0.0
Avg Wind: N @ 3.0
RH% Min/Max: 10-45
Feel Min/Max: 65 to 93		08
High: 95
Low: 63
Precip: 0.00
Snow: 0.0
Snow Depth: 0.0
Avg Wind: WNW @ 5.0
Gust:
NW @ 24
(4:56 PM)
RH% Min/Max: 12-41
Feel Min/Max: 63 to 90
09
High: 92
Low: 61
Precip: 0.00
Snow: 0.0
Snow Depth: 0.0
Avg Wind: W @ 4.2
Gust:
WNW @ 23
(5:50 PM)
RH% Min/Max: 16-41
Feel Min/Max: 61 to 88		10
High: 72
Low: 58
Precip: M
RH% Min/Max: 26-40
Feel Min/Max: 58 to 72		11

Precip: M		12131415
16171819202122
23242526272829
30310102030405

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.