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Data Calendar for SITKA/JAPONSKI ARPT (ASOS)

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/Juneau 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: 64
Low: 49
Precip: 0.03
Avg Wind: NE @ 4.0
Gust:
ESE @ 22
(12:20 PM)
RH% Min/Max: 54-96
Feel Min/Max: 51 to 63		02
High: 66
Low: 48
Precip: 0.00
Avg Wind: WNW @ 4.4
RH% Min/Max: 56-96
Feel Min/Max: 47 to 65		03
High: 69
Low: 46
Precip: 0.00
Avg Wind: NNW @ 8.9
Gust:
NW @ 27
(4:20 PM)
RH% Min/Max: 42-96
Feel Min/Max: 45 to 69		04
High: 68
Low: 48
Precip: 0.00
Avg Wind: NW @ 6.2
RH% Min/Max: 52-83
Feel Min/Max: 47 to 68		05
High: 62
Low: 49
Precip: Trace
Avg Wind: WNW @ 7.5
Gust:
NW @ 22
(9:05 AM)
RH% Min/Max: 72-96
Feel Min/Max: 46 to 62
06
High: 65
Low: 56
Precip: 0.01
Avg Wind: WNW @ 7.3
RH% Min/Max: 73-96
Feel Min/Max: 57 to 64		07
High: 62
Low: 55
Precip: 0.22
Avg Wind: S @ 5.8
Gust:
SW @ 25
(5:53 PM)
RH% Min/Max: 77-100
Feel Min/Max: 55 to 60		08
High: 59
Low: 55
Precip: 2.27
Avg Wind: SSE @ 8.0
Gust:
S @ 29
(4:10 PM)
RH% Min/Max: 87-100
Feel Min/Max: 55 to 59		09
High: 59
Low: 51
Precip: 0.57
Avg Wind: WSW @ 6.4
Gust:
SW @ 25
(12:25 PM)
RH% Min/Max: 83-100
Feel Min/Max: 51 to 59		10
High: 64
Low: 50
Precip: 0.00
Avg Wind: N @ 5.8
Gust:
NNW @ 36
(10:12 PM)
RH% Min/Max: 35-100
Feel Min/Max: 50 to 64		11
High: 68
Low: 49
Precip: Trace
Avg Wind: NW @ 5.1
Gust:
NW @ 33
(12:14 AM)
RH% Min/Max: 39-83
Feel Min/Max: 51 to 68		12
High: 63
Low: 47
Precip: 0.00
Avg Wind: WNW @ 5.2
RH% Min/Max: 62-89
Feel Min/Max: 46 to 62
13
High: 63
Low: 55
Precip: 0.00
RH% Min/Max: 67-90
Feel Min/Max: 54 to 63		14

Precip: M		1516171819
20212223242526
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.