Portland, OregonSeptember 2009
North America Region, US
Complete daily temperature records for September 2009 with 30 days of comprehensive weather data.
Avg: 65.3°F
30 Days
30 Records
Monthly Average
65.3°F
September 2009
Highest Day
73.9°F
Lowest Day
53.3°F
Daily Range
20.6°F
Daily Temperature Progression
65°F
1
66°F
2
70°F
3
67°F
4
65°F
5
63°F
6
61°F
7
60°F
8
65°F
9
67°F
10
72°F
11
74°F
12
72°F
13
66°F
14
70°F
15
71°F
16
62°F
17
63°F
18
67°F
19
61°F
20
65°F
21
73°F
22
71°F
23
66°F
24
62°F
25
64°F
26
62°F
27
62°F
28
55°F
29
53°F
30
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 2009-09-01 | Tue | 65.3°F | 0.0°F |
| 2009-09-02 | Wed | 66.1°F | +0.8°F |
| 2009-09-03 | Thu | 70.4°F | +5.1°F |
| 2009-09-04 | Fri | 66.6°F | +1.3°F |
| 2009-09-05 | Sat | 64.6°F | -0.7°F |
| 2009-09-06 | Sun | 63.1°F | -2.2°F |
| 2009-09-07 | Mon | 60.8°F | -4.5°F |
| 2009-09-08 | Tue | 60.0°F | -5.3°F |
| 2009-09-09 | Wed | 64.9°F | -0.4°F |
| 2009-09-10 | Thu | 67.3°F | +2.0°F |
| 2009-09-11 | Fri | 71.7°F | +6.4°F |
| 2009-09-12 | Sat | 73.9°F | +8.6°F |
| 2009-09-13 | Sun | 71.6°F | +6.3°F |
| 2009-09-14 | Mon | 66.3°F | +1.0°F |
| 2009-09-15 | Tue | 69.7°F | +4.4°F |
| 2009-09-16 | Wed | 70.6°F | +5.3°F |
| 2009-09-17 | Thu | 61.9°F | -3.4°F |
| 2009-09-18 | Fri | 63.2°F | -2.1°F |
| 2009-09-19 | Sat | 67.1°F | +1.8°F |
| 2009-09-20 | Sun | 60.5°F | -4.8°F |
| 2009-09-21 | Mon | 64.5°F | -0.8°F |
| 2009-09-22 | Tue | 72.6°F | +7.3°F |
| 2009-09-23 | Wed | 70.7°F | +5.4°F |
| 2009-09-24 | Thu | 65.9°F | +0.6°F |
| 2009-09-25 | Fri | 61.9°F | -3.4°F |
| 2009-09-26 | Sat | 64.3°F | -1.0°F |
| 2009-09-27 | Sun | 61.9°F | -3.4°F |
| 2009-09-28 | Mon | 62.2°F | -3.1°F |
| 2009-09-29 | Tue | 54.9°F | -10.4°F |
| 2009-09-30 | Wed | 53.3°F | -12.0°F |