TOK, Alaska, USA:
Climate, Global Warming, and Daylight Charts and Data

Scroll down to see the all the data on which the charts are based. Also see Explanation, background, and discussion.
Global Warming/Climate Change for TOK, Alaska, USA

One predicted temperature increase is
between 5°C and 10°C (9.0°F and 18.0°F).
See About the Global Warming Data for more information about this prediction.

climate chart for TOK, AK
Daylight chart for {A['location']}, Alaska, USA

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Explanation, Data Sources, Background and Discussion.

Data for TOK, Alaska, USA

NOAA Station Id: AK509313 Latitude: 63°21'07N Longitude: 143°02'32W Elevation: 1620'

Sunrise and Sunset Data

The yellow section shows when the sun is up, and how this changes over the year. Use the time-of-day scales, on the left and right, and the month scale on the top and bottom, to tell approximately when sunrise and sunset occur. See Sunrise, Sunset, and Daylight for more info.

The sunrise and sunset times shown in the chart are approximate. They are accurate for the latitude, and show the precise amount of daylight, but the rise and set times may be offset (up or down in the chart) since I don't have an automated way of matching time zones to longitudes. The charts are made assuming that the location is in the middle of an evenly spaced time zone.

For precise times see US Naval Observatory. For TOK, AK, use latitude 63°21'07N and longitude 143°02'32W in the form. You'll need to know the time zone of the location.

Climate (Average Weather) Data

Minimum Temperature°F-22.3-15.7-3.417.830.640.544.93930.312.7-9.9-18.612.16
Maximum Temperature°F-5.56.626.544.760.470.973.868.855.3317.9-1.636.57
Heating Degree Days24491949166310146052761783526751337197623321233.83
Cooling Degree Days0000007700001.17
Monthly Precipitationinches0.340.

First and Last Frost Dates

First FrostLast Frost
AUG 02AUG 12AUG 22JUN 06JUL 05AUG 02
Explanation of frost dates.

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