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Home > Climate > NWS Pendleton > Climate Prediction > Local Temperature Outlook

Three-Month Temperature Outlook (Issued: August 2021)

National Outlook Local Outlook Background Information Questions and Feedback
THE DALLES, OR
WASCO County, Coop ID: 358407
Elevation: 150 ft.
Latitude: 45° 36' N Longitude: 121° 12' W
NOAA Online Weather Data Help

Probability of Exceedance Table
  SON OND NDJ DJF JFM FMA MAM AMJ MJJ JJA JAS ASO SON
**R 0.9 1.0 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9
99% 49.1 38.4 32.3 31.3 35.1 41.6 49.0 55.7 62.7 67.6 66.7 60.5 49.3
98% 49.6 39.0 33.0 32.0 35.7 42.1 49.4 56.1 63.1 68.0 67.1 60.8 49.8
97% 49.9 39.4 33.4 32.4 36.1 42.4 49.7 56.4 63.4 68.3 67.4 61.1 50.1
96% 50.1 39.6 33.7 32.7 36.3 42.6 49.8 56.6 63.6 68.4 67.6 61.2 50.3
95% 50.3 39.8 33.9 32.9 36.6 42.8 50.0 56.7 63.7 68.6 67.7 61.4 50.5
90% 50.9 40.6 34.8 33.8 37.4 43.4 50.5 57.3 64.3 69.1 68.3 61.8 51.1
80% 51.7 41.5 35.8 34.8 38.3 44.2 51.1 57.9 64.9 69.7 68.9 62.4 51.9
70% 52.2 42.2 36.5 35.5 39.0 44.7 51.6 58.4 65.4 70.2 69.4 62.8 52.4
60% 52.7 42.8 37.1 36.1 39.6 45.2 51.9 58.8 65.8 70.5 69.8 63.2 52.9
50% 53.1 43.3 37.7 36.7 40.2 45.6 52.3 59.2 66.2 70.9 70.2 63.5 53.3
40% 53.5 43.8 38.3 37.3 40.8 46.0 52.7 59.6 66.6 71.3 70.6 63.8 53.7
30% 54.0 44.4 38.9 37.9 41.4 46.5 53.0 60.0 67.0 71.6 71.0 64.2 54.2
20% 54.5 45.1 39.6 38.6 42.1 47.0 53.5 60.5 67.5 72.1 71.5 64.6 54.7
10% 55.3 46.0 40.6 39.6 43.0 47.8 54.1 61.1 68.1 72.7 72.1 65.2 55.5
5% 55.9 46.8 41.5 40.5 43.8 48.4 54.6 61.7 68.7 73.2 72.7 65.6 56.1
4% 56.1 47.0 41.7 40.7 44.1 48.6 54.8 61.8 68.8 73.4 72.8 65.8 56.3
3% 56.3 47.2 42.0 41.0 44.3 48.8 54.9 62.0 69.0 73.5 73.0 65.9 56.5
2% 56.6 47.6 42.4 41.4 44.7 49.1 55.2 62.3 69.3 73.8 73.3 66.2 56.8
1% 57.1 48.2 43.1 42.1 45.3 49.6 55.6 62.7 69.7 74.2 73.7 66.5 57.3
*Mean 53.1 43.3 37.7 36.7 40.2 45.6 52.3 59.2 66.2 70.9 70.2 63.5 53.3
StDev 1.7 2.1 2.3 2.3 2.2 1.7 1.4 1.5 1.5 1.4 1.5 1.3 1.7

Color
Legend
Deviation from
Climatology
(deg F)
 < -2.5
 -2.0 thru -2.5
 -1.5 thru -2.0
 -1.0 thru -1.5
Color
Legend
Deviation from
Climatology
(deg F)
 -0.5 thru -1.0
 -0.5 > deg F < 0.5
 0.5 thru 1.0
 1.0 thru 1.5
Color
Legend
Deviation from
Climatology
(deg F)
 1.5 thru 2.0
 2.0 thru 2.5
 > 2.5
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