Portland, MaineSeptember 2012
North America Region, US
Complete daily temperature records for September 2012 with 30 days of comprehensive weather data.
Avg: 60.5°F
30 Days
30 Records
Monthly Average
60.5°F
September 2012
Highest Day
70.0°F
Lowest Day
48.8°F
Daily Range
21.2°F
Daily Temperature Progression
70°F
1
61°F
2
59°F
3
62°F
4
68°F
5
67°F
6
70°F
7
70°F
8
66°F
9
60°F
10
58°F
11
60°F
12
63°F
13
65°F
14
65°F
15
57°F
16
54°F
17
60°F
18
66°F
19
53°F
20
51°F
21
59°F
22
64°F
23
54°F
24
55°F
25
62°F
26
62°F
27
49°F
28
52°F
29
55°F
30
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 2012-09-01 | Sat | 69.8°F | +9.3°F |
| 2012-09-02 | Sun | 61.0°F | +0.5°F |
| 2012-09-03 | Mon | 58.8°F | -1.7°F |
| 2012-09-04 | Tue | 62.2°F | +1.7°F |
| 2012-09-05 | Wed | 68.2°F | +7.7°F |
| 2012-09-06 | Thu | 67.3°F | +6.8°F |
| 2012-09-07 | Fri | 69.9°F | +9.4°F |
| 2012-09-08 | Sat | 70.0°F | +9.5°F |
| 2012-09-09 | Sun | 65.9°F | +5.4°F |
| 2012-09-10 | Mon | 59.9°F | -0.6°F |
| 2012-09-11 | Tue | 57.8°F | -2.7°F |
| 2012-09-12 | Wed | 59.5°F | -1.0°F |
| 2012-09-13 | Thu | 63.0°F | +2.5°F |
| 2012-09-14 | Fri | 64.9°F | +4.4°F |
| 2012-09-15 | Sat | 65.1°F | +4.6°F |
| 2012-09-16 | Sun | 57.1°F | -3.4°F |
| 2012-09-17 | Mon | 53.8°F | -6.7°F |
| 2012-09-18 | Tue | 59.8°F | -0.7°F |
| 2012-09-19 | Wed | 65.6°F | +5.1°F |
| 2012-09-20 | Thu | 53.0°F | -7.5°F |
| 2012-09-21 | Fri | 51.2°F | -9.3°F |
| 2012-09-22 | Sat | 58.6°F | -1.9°F |
| 2012-09-23 | Sun | 63.6°F | +3.1°F |
| 2012-09-24 | Mon | 53.8°F | -6.7°F |
| 2012-09-25 | Tue | 54.5°F | -6.0°F |
| 2012-09-26 | Wed | 61.5°F | +1.0°F |
| 2012-09-27 | Thu | 61.8°F | +1.3°F |
| 2012-09-28 | Fri | 48.8°F | -11.7°F |
| 2012-09-29 | Sat | 52.3°F | -8.2°F |
| 2012-09-30 | Sun | 55.3°F | -5.2°F |