SUN RIVER 4 S, Montana, 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 SUN RIVER 4 S, Montana, 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 SUN RIVER 4 S, MT
Daylight chart for {A['location']}, Montana, USA

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Explanation, Data Sources, Background and Discussion.

Data for SUN RIVER 4 S, Montana, USA

NOAA Station Id: MT248021 Latitude: 47°28'40N Longitude: 111°44'26W Elevation: 3600'

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 SUN RIVER 4 S, MT, use latitude 47°28'40N and longitude 111°44'26W in the form. You'll need to know the time zone of the location.

Climate (Average Weather) Data

Minimum Temperature°F11.916.222.230.438.746.349.848.840.43322.814.731.27
Maximum Temperature°F34.34047.457.3667481.580.870.359.543.435.857.53
Heating Degree Days12991033936634392178791103125829571232645.33
Cooling Degree Days0000133981032200021.42
Monthly Precipitationinches0.420.360.671.

First and Last Frost Dates

First FrostLast Frost
SEP 04SEP 14SEP 24MAY 13MAY 29JUN 14
Explanation of frost dates.

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