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

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Explanation, Data Sources, Background and Discussion.

Data for BOCA, California, USA

NOAA Station Id: CA040931 Latitude: 39°23'19N Longitude: 120°05'37W Elevation: 5575'

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 BOCA, CA, use latitude 39°23'19N and longitude 120°05'37W in the form. You'll need to know the time zone of the location.

Climate (Average Weather) Data

StatisticUnitsJanFebMarAprMayJunJulAugSepOctNovDecAverage
Minimum Temperature°F11.214.119.723.529.533.937.436312519.713.324.53
Maximum Temperature°F41.444.449.456.565.174.883.182.976.165.751.142.661.09
Heating Degree Days119910019447515483241681833446088881149675.58
Cooling Degree Days000004201010002.92
Monthly Precipitationinches3.763.731.081.120.570.570.50.851.382.723.041.86

First and Last Frost Dates


First FrostLast Frost
10%50%90%10%50%90%
JUL 31AUG 08AUG 16JUL 07JUL 19AUG 01
Explanation of frost dates.


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