Portland, OregonSeptember 2017
North America Region, US
Complete daily temperature records for September 2017 with 30 days of comprehensive weather data.
Avg: 66.0°F
30 Days
30 Records
Monthly Average
66.0°F
September 2017
Highest Day
78.5°F
Lowest Day
52.0°F
Daily Range
26.5°F
Daily Temperature Progression
71°F
1
76°F
2
78°F
3
77°F
4
79°F
5
75°F
6
73°F
7
71°F
8
69°F
9
66°F
10
70°F
11
74°F
12
64°F
13
64°F
14
63°F
15
65°F
16
64°F
17
60°F
18
56°F
19
55°F
20
52°F
21
55°F
22
58°F
23
59°F
24
62°F
25
65°F
26
68°F
27
70°F
28
65°F
29
56°F
30
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 2017-09-01 | Fri | 71.2°F | +5.2°F |
| 2017-09-02 | Sat | 76.2°F | +10.2°F |
| 2017-09-03 | Sun | 78.3°F | +12.3°F |
| 2017-09-04 | Mon | 77.0°F | +11.0°F |
| 2017-09-05 | Tue | 78.5°F | +12.5°F |
| 2017-09-06 | Wed | 75.3°F | +9.3°F |
| 2017-09-07 | Thu | 73.1°F | +7.1°F |
| 2017-09-08 | Fri | 71.0°F | +5.0°F |
| 2017-09-09 | Sat | 68.7°F | +2.7°F |
| 2017-09-10 | Sun | 65.6°F | -0.4°F |
| 2017-09-11 | Mon | 69.6°F | +3.6°F |
| 2017-09-12 | Tue | 74.1°F | +8.1°F |
| 2017-09-13 | Wed | 64.2°F | -1.8°F |
| 2017-09-14 | Thu | 64.2°F | -1.8°F |
| 2017-09-15 | Fri | 63.2°F | -2.8°F |
| 2017-09-16 | Sat | 65.3°F | -0.7°F |
| 2017-09-17 | Sun | 64.0°F | -2.0°F |
| 2017-09-18 | Mon | 59.9°F | -6.1°F |
| 2017-09-19 | Tue | 55.5°F | -10.5°F |
| 2017-09-20 | Wed | 54.5°F | -11.5°F |
| 2017-09-21 | Thu | 52.0°F | -14.0°F |
| 2017-09-22 | Fri | 55.0°F | -11.0°F |
| 2017-09-23 | Sat | 58.3°F | -7.7°F |
| 2017-09-24 | Sun | 58.5°F | -7.5°F |
| 2017-09-25 | Mon | 62.2°F | -3.8°F |
| 2017-09-26 | Tue | 64.5°F | -1.5°F |
| 2017-09-27 | Wed | 68.1°F | +2.1°F |
| 2017-09-28 | Thu | 70.2°F | +4.2°F |
| 2017-09-29 | Fri | 64.8°F | -1.2°F |
| 2017-09-30 | Sat | 56.0°F | -10.0°F |