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 GRANTS PASS, Oregon, USA

One predicted temperature increase is
between 3°C and 5°C (5.4°F and 9.0°F).
See About the Global Warming Data for more information about this prediction.

climate chart for GRANTS PASS, OR
Daylight chart for {A['location']}, Oregon, USA

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Explanation, Data Sources, Background and Discussion.

Data for GRANTS PASS, Oregon, USA

NOAA Station Id: OR353445 Latitude: 42°26'14N Longitude: 123°21'28W Elevation: 925'

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 GRANTS PASS, OR, use latitude 42°26'14N and longitude 123°21'28W in the form. You'll need to know the time zone of the location.

Climate (Average Weather) Data

Minimum Temperature°F31.132.734.135.840.545.449.548.94337.434.631.338.69
Maximum Temperature°F47.454.159.865.673.180.888.88982.770.453.345.767.56
Heating Degree Days7996055594302581103023121347632821394.58
Cooling Degree Days00004521581465530034.83
Monthly Precipitationinches4.964.363.662.021.210.530.370.450.872.

First and Last Frost Dates

First FrostLast Frost
SEP 15OCT 15NOV 13APR 09APR 28MAY 17
Explanation of frost dates.

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