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 TRACY CARBONA, California, 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 TRACY CARBONA, CA
Daylight chart for {A['location']}, California, USA

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Explanation, Data Sources, Background and Discussion.

Data for TRACY CARBONA, California, USA

NOAA Station Id: CA048999 Latitude: 37°41'42N Longitude: 121°25'53W Elevation: 140'

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 TRACY CARBONA, CA, use latitude 37°41'42N and longitude 121°25'53W in the form. You'll need to know the time zone of the location.

Climate (Average Weather) Data

Minimum Temperature°F3537.840.943.848.55354.95452.147.439.834.145.11
Maximum Temperature°F54.761.766.573.380.988.
Heating Degree Days625427354214105202113113378628240.00
Cooling Degree Days0032195188281250162542088.00
Monthly Precipitationinches1.971.921.710.70.590.

First and Last Frost Dates

First FrostLast Frost
NOV 03DEC 01DEC 29JAN 15FEB 16MAR 19
Explanation of frost dates.

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