BRISTOW, Oklahoma, 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 BRISTOW, Oklahoma, 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 BRISTOW, OK
Daylight chart for {A['location']}, Oklahoma, USA

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Explanation, Data Sources, Background and Discussion.

Data for BRISTOW, Oklahoma, USA

NOAA Station Id: OK341144 Latitude: 35°49'45N Longitude: 096°23'30W Elevation: 830'

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 BRISTOW, OK, use latitude 35°49'45N and longitude 096°23'30W in the form. You'll need to know the time zone of the location.

Climate (Average Weather) Data

Minimum Temperature°F25.830.539.348.457.365.569.767.960.249.438.52948.46
Maximum Temperature°F48.35563.872.979.386.692.792.584.274.660.750.971.79
Heating Degree Days8676284171714630336144468777296.67
Cooling Degree Days001401473345014742525060150.42
Monthly Precipitationinches1.392.083.523.535.854.452.432.634.633.953.42.53.36

First and Last Frost Dates

First FrostLast Frost
OCT 10OCT 25NOV 10MAR 26APR 05APR 15
Explanation of frost dates.

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