Data Calendar for PORTAGE GLACIER VISITOR CENTER

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/Anchorage timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

May 2025Jun 2025 Jul 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
01 (@0)
High: 47
Low: 42
Precip: 1.91
02 (@0)
High: 47
Low: 43
Precip: 1.03
03 (@0)
High: 47
Low: 43
Precip: 1.25
04 (@0)
High: 45
Low: 40
Precip: 2.54
05 (@0)
High: 58
Low: 39
Precip: 0.10
06 (@0)
High: 50
Low: 43
Precip: 0.37
07 (@24)
High: 49
Low: 41
Precip: 3.11
08 (@24)
High: 51
Low: 42
Precip: 0.25
09 (@24)
High: 48
Low: 39
Precip: 0.54
10 (@24)
High: 58
Low: 39
Precip: 0.10
11 (@24)
High: 68
Low: 36
Precip: 0.00
12 (@24)
High: 68
Low: 36
Precip: 0.00
13 (@24)

Precip: M(E)
14 (@24)

Precip: M(E)
15 (@24)

Precip: M(E)
16 (@24)

Precip: M(E)
17 (@24)

Precip: M(E)
18 (@24)

Precip: M(E)
19 (@24)

Precip: M(E)
20 (@24)

Precip: M(E)
21 (@24)

Precip: M(E)
22 (@24)

Precip: M(E)
23 (@24)

Precip: M(E)
24 (@24)

Precip: M(E)
25 (@24)

Precip: M(E)
26 (@24)

Precip: M(E)
27 (@24)

Precip: M(E)
28 (@24)

Precip: M(E)
29 (@24)

Precip: M(E)
300102030405

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.