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Data Calendar for GRAND MARAIS/COO

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/Chicago 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: 77
Low: 60.8
Precip: M
Avg Wind: NE @ 5.5
RH% Min/Max: 57-94
Feel Min/Max: 61 to 77
02
High: 69.8
Low: 51.8
Precip: M
Avg Wind: E @ 4.4
Gust:
ESE @ 22
(10:35 AM)
RH% Min/Max: 46-94
Feel Min/Max: 52 to 70		03
High: 77
Low: 48.2
Precip: M
Avg Wind: SSW @ 3.2
RH% Min/Max: 65-100
Feel Min/Max: 48 to 77		04
High: 68
Low: 51.8
Precip: M
Avg Wind: W @ 5.1
Gust:
W @ 23
(6:15 AM)
RH% Min/Max: 56-100
Feel Min/Max: 52 to 68		05
High: 62.6
Low: 48.2
Precip: M
Avg Wind: WSW @ 0.2
RH% Min/Max: 68-100
Feel Min/Max: 48 to 63		06
High: 75.2
Low: 53.6
Precip: M
Avg Wind: SSW @ 6.5
Gust:
SSW @ 28
(3:15 PM)
RH% Min/Max: 44-100
Feel Min/Max: 54 to 75		07
High: 75.2
Low: 57.2
Precip: M
Avg Wind: SW @ 7.7
Gust:
WNW @ 21
(5:35 PM)
RH% Min/Max: 47-88
Feel Min/Max: 57 to 75		08
High: 73.4
Low: 55.4
Precip: M
Avg Wind: WNW @ 5.0
Gust:
W @ 20
(3:35 PM)
RH% Min/Max: 41-94
Feel Min/Max: 55 to 73
09
High: 73.4
Low: 53.6
Precip: M
Avg Wind: N @ 1.7
RH% Min/Max: 41-100
Feel Min/Max: 54 to 73		10
High: 77
Low: 48.2
Precip: M
Avg Wind: NW @ 2.5
RH% Min/Max: 36-100
Feel Min/Max: 47 to 77		11
High: 75.2
Low: 55.4
Precip: M
Avg Wind: SW @ 3.0
RH% Min/Max: 47-88
Feel Min/Max: 55 to 75		12
High: 75.2
Low: 50
Precip: M
Avg Wind: NW @ 3.5
RH% Min/Max: 47-100
Feel Min/Max: 50 to 75		13
High: 75.2
Low: 51.8
Precip: M
Avg Wind: N @ 4.2
RH% Min/Max: 50-100
Feel Min/Max: 52 to 75		14
High: 73.4
Low: 50
Precip: M
Avg Wind: E @ 4.7
RH% Min/Max: 43-94
Feel Min/Max: 50 to 73		15
High: 62.6
Low: 55.4
Precip: 0.01
Avg Wind: ESE @ 4.4
RH% Min/Max: 59-100
Feel Min/Max: 55 to 63
16
High: 69.8
Low: 51.8
Precip: M
Avg Wind: NW @ 4.4
Gust:
NNW @ 23
(11:15 AM)
RH% Min/Max: 64-100
Feel Min/Max: 52 to 70		17
High: 75.2
Low: 48.2
Precip: M
Avg Wind: WSW @ 4.5
Gust:
WSW @ 17
(1:55 PM)
RH% Min/Max: 43-100
Feel Min/Max: 46 to 75		18
High: 71.6
Low: 55.4
Precip: M
Avg Wind: NW @ 6.7
Gust:
WNW @ 21
(9:55 AM)
RH% Min/Max: 35-100
Feel Min/Max: 55 to 72		19
High: 60.8
Low: 46.4
Precip: M
Avg Wind: NW @ 1.1
RH% Min/Max: 59-93
Feel Min/Max: 46 to 61		20
High: 60.8
Low: 51.8
Precip: M
RH% Min/Max: 82-94
Feel Min/Max: 52 to 61		21

Precip: M		22
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.