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Data Calendar for Seward Highway @ Portage Glacier Road

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:  

 

Nov 2024Dec 2024 Jan 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
01
High: 22.28
Low: 5.540022
Rain: 0.01
Gust: 5 (1:00 AM)
RH% Min/Max: 83-100
Feel Min/Max: 1 to 22		02
High: 23.719978
Low: 17.419977
Rain: 0.01
Gust: 9 (5:10 AM)
RH% Min/Max: 85-100
Feel Min/Max: 15 to 24		03
High: 45.319977
Low: 17.96001
Rain: 1.23
Gust: 28 (8:50 PM)
RH% Min/Max: 78-100
Feel Min/Max: 18 to 43		04
High: 45.68
Low: 37.39999
Rain: 0.43
Gust: 30 (6:51 AM)
RH% Min/Max: 78-99
Feel Min/Max: 35 to 44		05
High: 43.69999
Low: 34.69999
Rain: 0.30
Gust: 24 (2:50 PM)
RH% Min/Max: 82-98
Feel Min/Max: 36 to 43		06
High: 44.060013
Low: 36.140022
Rain: 1.01
Gust: 35 (11:10 AM)
RH% Min/Max: 74-100
Feel Min/Max: 31 to 42		07
High: 37.76001
Low: 28.940022
Rain: 0.07
Gust: 11 (12:40 AM)
RH% Min/Max: 94-100
Feel Min/Max: 32 to 37
08
High: 41.360012
Low: 29.119978
Rain: 0.29
Gust: 32 (9:30 PM)
RH% Min/Max: 84-100
Feel Min/Max: 30 to 37		09
High: 45.319977
Low: 38.66001
Rain: 0.52
Gust: 45 (4:50 AM)
RH% Min/Max: 70-98
Feel Min/Max: 31 to 40		10
High: 44.41998
Low: 39.91998
Rain: 0.39
Gust: 30 (3:50 AM)
RH% Min/Max: 83-99
Feel Min/Max: 32 to 44		11
High: 42.98
Low: 35.060013
Rain: 1.21
Gust: 24 (3:50 AM)
RH% Min/Max: 86-100
Feel Min/Max: 32 to 43		12
High: 42.26001
Low: 35.060013
Rain: 0.36
Gust: 45 (5:40 AM)
RH% Min/Max: 73-99
Feel Min/Max: 32 to 41		13
High: 36.319977
Low: 24.260012
Rain: 0.00
Gust: 11 (1:30 AM)
RH% Min/Max: 89-100
Feel Min/Max: 29 to 36		14
High: 27.68
Low: 22.099989
Rain: 0.00
Gust: 4 (9:50 AM)
RH% Min/Max: 85-100
Feel Min/Max: 20 to 28
15
High: 36.49999
Low: 23.18
Rain: 0.06
Gust: 17 (3:40 PM)
RH% Min/Max: 80-100
Feel Min/Max: 24 to 33		16
High: 38.299988
Low: 33.08
Rain: 0.14
Gust: 17 (11:50 PM)
RH% Min/Max: 67-100
Feel Min/Max: 29 to 37		17
High: 38.11998
Low: 30.38
Rain: 0.08
Gust: 25 (8:20 AM)
RH% Min/Max: 58-95
Feel Min/Max: 27 to 35		18
High: 30.56001
Low: 22.099989
Rain: 0.00
Gust: 6 (12:30 AM)
RH% Min/Max: 96-100
Feel Min/Max: 27 to 30		19
High: 39.91998
Low: 24.619978
Rain: 0.13
Gust: 27 (2:30 PM)
RH% Min/Max: 59-100
Feel Min/Max: 21 to 38		20
High: 41.360012
Low: 31.819979
Rain: 0.23
Gust: 17 (5:10 AM)
RH% Min/Max: 82-100
Feel Min/Max: 34 to 41		21
High: 46.76001
Low: 38.48
Rain: 1.44
Gust: 37 (4:30 PM)
RH% Min/Max: 67-100
Feel Min/Max: 30 to 43
22
High: 46.040024
Low: 37.040024
Rain: 1.38
Gust: 43 (6:50 AM)
RH% Min/Max: 62-100
Feel Min/Max: 32 to 43		23
High: 43.16001
Low: 36.860012
Rain: 0.57
Gust: 25 (10:30 AM)
RH% Min/Max: 79-100
Feel Min/Max: 29 to 41		24
High: 37.76001
Low: 34.519978
Rain: 0.57
Gust: 21 (3:40 AM)
RH% Min/Max: 87-100
Feel Min/Max: 30 to 36		25
High: M
Low: M
Rain: 		262728
29303101020304

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.