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USGS Daily Statistics for the Nation

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 06036805 Firehole River at Old Faithful, YNP


Park County, Wyoming
Hydrologic Unit Code 10020007
Latitude  44°27'33.60", Longitude 110°49'20.18" NAD83
Drainage area 39.4  square miles
Gage datum 7,352 feet above NAVD88
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00010, Temperature, water, degrees Celsius,
Day of
month
Mean of daily mean values for each day for water year of record in, deg C   (Calculation Period 2006-10-01 -> 2022-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 2.1 2.8 3.7 6.4 8 8.9 13.9 15.4 12.8 9.1 5.6 3.3
2 2.3 3.1 4.1 6 8.2 8.8 14.3 15.3 12.7 9 5.7 3.3
3 2.5 3 4.5 6.2 8.1 8.8 14.7 15.3 12.9 8.8 5.5 3
4 2.7 3.3 4.8 6.7 8.2 9.1 14.6 14.8 12.7 8.4 5.4 3.1
5 2.6 3.6 4.8 6.9 8.1 9.5 14.4 14.8 12.4 8.2 5.5 3
6 3 3.7 5.3 6.8 8 8.6 14.8 14.9 12 8 5.4 3
7 3 3.5 5.2 6.9 7.4 8.6 14.8 14.6 12 8.1 5.4 3.3
8 3.4 3.7 5.2 7.3 7.5 9.1 14.8 14.3 11.8 8.3 5.2 3.2
9 3.4 4 5.4 7.1 7.3 9.5 14.7 14.3 11.7 7.8 5 2.7
10 3.1 3.9 5.5 7.3 7.4 9.4 14.8 14.3 11.6 7.4 4.9 2.7
11 2.7 3.8 5.4 7.6 7.8 9.5 14.7 14.7 11.5 7.2 4 2.8
12 2.8 4.1 5.8 7.3 8 10 15.1 14.5 11.2 6.7 3.9 2.9
13 3 4 5.8 6.9 8.3 10.2 15.1 14.5 11.2 6.9 4.2 3.2
14 3 4.1 5.9 6.7 8.2 10.3 14.8 14.5 11.4 7.1 4.1 3.2
15 2.9 4.5 6 6.6 8.2 10.3 15 14.3 11.3 7.2 4.2 3
16 2.8 4.1 5.8 7.3 8.1 10.4 15.1 14 11.1 7.2 4.1 2.9
17 3.1 3.9 5.9 7.7 7.8 10.4 15.3 14.2 10.9 7.1 4 2.5
18 3.3 3.8 6 7.8 7.7 10.5 15.5 13.9 10.8 7 4 2.6
19 3.4 3.5 5.8 8 7.5 11.1 15.7 13.6 10.5 7 4.5 3.1
20 3.3 3.3 5.9 8.2 7.4 11.2 15.6 13.7 10.4 6.8 4.2 2.9
21 3.2 3 6.5 8.1 7.1 11.7 15.5 13.8 10.1 6.7 3.7 2.7
22 3.1 3.3 6.6 8.1 6.9 11.8 15.7 13.5 10.4 6.5 3.1 2.7
23 3.5 3.4 6.2 7.4 6.9 12.3 15.6 13.1 10.5 6.4 3.2 2.5
24 3.6 3.4 6.1 7.6 7 12.6 15.6 13.3 10.4 6.4 3.3 2.6
25 3.6 3.6 6.4 7.7 7.6 12.7 15.2 13.4 10.4 6 3.4 2.5
26 3.5 3.1 6.3 7.6 7.8 12.7 15.3 13.5 10.4 5.7 3.1 2.3
27 3.4 3.9 5.8 7.8 8.2 12.9 15.2 13.6 10.2 5.6 3.5 2.3
28 2.9 4 6.3 7.7 8.3 13.5 14.7 13.5 9.9 5.8 3.6 2.3
29 3.2 4.6 5.9 7.5 8.1 13.3 14.8 13.4 9.7 6 3.4 2.1
30 3.6   5.8 7.4 8.2 13.6 15.1 13.2 9.4 5.8 3.1 2.1
31 3.4   6.4   8.6   15.2 12.7   5.4   1.7