Portland, MaineSeptember 2011
North America Region, US
Complete daily temperature records for September 2011 with 30 days of comprehensive weather data.
Avg: 62.6°F
30 Days
30 Records
Monthly Average
62.6°F
September 2011
Highest Day
71.8°F
Lowest Day
50.7°F
Daily Range
21.1°F
Daily Temperature Progression
64°F
1
64°F
2
65°F
3
70°F
4
72°F
5
65°F
6
60°F
7
60°F
8
65°F
9
63°F
10
57°F
11
65°F
12
67°F
13
72°F
14
64°F
15
53°F
16
51°F
17
55°F
18
52°F
19
55°F
20
59°F
21
61°F
22
64°F
23
66°F
24
71°F
25
70°F
26
64°F
27
61°F
28
61°F
29
63°F
30
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 2011-09-01 | Thu | 64.3°F | +1.7°F |
| 2011-09-02 | Fri | 63.6°F | +1.0°F |
| 2011-09-03 | Sat | 64.8°F | +2.2°F |
| 2011-09-04 | Sun | 69.5°F | +6.9°F |
| 2011-09-05 | Mon | 71.8°F | +9.2°F |
| 2011-09-06 | Tue | 64.8°F | +2.2°F |
| 2011-09-07 | Wed | 59.9°F | -2.7°F |
| 2011-09-08 | Thu | 59.8°F | -2.8°F |
| 2011-09-09 | Fri | 64.7°F | +2.1°F |
| 2011-09-10 | Sat | 63.2°F | +0.6°F |
| 2011-09-11 | Sun | 57.4°F | -5.2°F |
| 2011-09-12 | Mon | 65.4°F | +2.8°F |
| 2011-09-13 | Tue | 67.1°F | +4.5°F |
| 2011-09-14 | Wed | 71.8°F | +9.2°F |
| 2011-09-15 | Thu | 64.3°F | +1.7°F |
| 2011-09-16 | Fri | 52.9°F | -9.7°F |
| 2011-09-17 | Sat | 50.7°F | -11.9°F |
| 2011-09-18 | Sun | 54.7°F | -7.9°F |
| 2011-09-19 | Mon | 52.4°F | -10.2°F |
| 2011-09-20 | Tue | 55.4°F | -7.2°F |
| 2011-09-21 | Wed | 59.0°F | -3.6°F |
| 2011-09-22 | Thu | 61.3°F | -1.3°F |
| 2011-09-23 | Fri | 63.8°F | +1.2°F |
| 2011-09-24 | Sat | 65.9°F | +3.3°F |
| 2011-09-25 | Sun | 71.0°F | +8.4°F |
| 2011-09-26 | Mon | 69.9°F | +7.3°F |
| 2011-09-27 | Tue | 63.5°F | +0.9°F |
| 2011-09-28 | Wed | 60.5°F | -2.1°F |
| 2011-09-29 | Thu | 60.7°F | -1.9°F |
| 2011-09-30 | Fri | 63.0°F | +0.4°F |