Portland, OregonDecember 2017
North America Region, US
Complete daily temperature records for December 2017 with 29 days of comprehensive weather data.
Avg: 39.3°F
29 Days
29 Records
Monthly Average
39.3°F
December 2017
Highest Day
50.3°F
Lowest Day
29.7°F
Daily Range
20.6°F
Daily Temperature Progression
46°F
1
47°F
2
43°F
3
41°F
4
40°F
5
44°F
6
46°F
7
40°F
8
37°F
9
37°F
10
38°F
11
34°F
12
38°F
13
40°F
14
37°F
15
40°F
16
43°F
17
48°F
18
50°F
19
43°F
20
34°F
21
35°F
22
38°F
23
34°F
24
30°F
25
30°F
26
33°F
27
37°F
28
40°F
31
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 2017-12-01 | Fri | 46.2°F | +6.9°F |
| 2017-12-02 | Sat | 46.6°F | +7.3°F |
| 2017-12-03 | Sun | 43.3°F | +4.0°F |
| 2017-12-04 | Mon | 41.4°F | +2.1°F |
| 2017-12-05 | Tue | 39.8°F | +0.5°F |
| 2017-12-06 | Wed | 43.6°F | +4.3°F |
| 2017-12-07 | Thu | 46.0°F | +6.7°F |
| 2017-12-08 | Fri | 39.7°F | +0.4°F |
| 2017-12-09 | Sat | 36.5°F | -2.8°F |
| 2017-12-10 | Sun | 36.6°F | -2.7°F |
| 2017-12-11 | Mon | 38.2°F | -1.1°F |
| 2017-12-12 | Tue | 34.2°F | -5.1°F |
| 2017-12-13 | Wed | 37.6°F | -1.7°F |
| 2017-12-14 | Thu | 39.5°F | +0.2°F |
| 2017-12-15 | Fri | 36.9°F | -2.4°F |
| 2017-12-16 | Sat | 39.6°F | +0.3°F |
| 2017-12-17 | Sun | 43.3°F | +4.0°F |
| 2017-12-18 | Mon | 48.1°F | +8.8°F |
| 2017-12-19 | Tue | 50.3°F | +11.0°F |
| 2017-12-20 | Wed | 42.7°F | +3.4°F |
| 2017-12-21 | Thu | 33.5°F | -5.8°F |
| 2017-12-22 | Fri | 35.0°F | -4.3°F |
| 2017-12-23 | Sat | 37.8°F | -1.5°F |
| 2017-12-24 | Sun | 33.5°F | -5.8°F |
| 2017-12-25 | Mon | 30.0°F | -9.3°F |
| 2017-12-26 | Tue | 29.7°F | -9.6°F |
| 2017-12-27 | Wed | 32.8°F | -6.5°F |
| 2017-12-28 | Thu | 37.0°F | -2.3°F |
| 2017-12-31 | Sun | 39.6°F | +0.3°F |