Portland, MaineDecember 2017
North America Region, US
Complete daily temperature records for December 2017 with 30 days of comprehensive weather data.
Avg: 24.8°F
30 Days
30 Records
Monthly Average
24.8°F
December 2017
Highest Day
47.4°F
Lowest Day
-1.7°F
Daily Range
49.1°F
Daily Temperature Progression
44°F
1
34°F
2
33°F
3
31°F
4
36°F
5
47°F
6
35°F
7
34°F
8
32°F
9
31°F
10
32°F
11
24°F
12
28°F
13
20°F
14
16°F
15
21°F
16
17°F
17
16°F
18
29°F
19
37°F
20
23°F
21
18°F
22
22°F
23
31°F
24
22°F
25
21°F
26
10°F
27
2°F
28
-2°F
29
0°F
31
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 2017-12-01 | Fri | 44.1°F | +19.3°F |
| 2017-12-02 | Sat | 34.3°F | +9.5°F |
| 2017-12-03 | Sun | 33.3°F | +8.5°F |
| 2017-12-04 | Mon | 31.2°F | +6.4°F |
| 2017-12-05 | Tue | 35.9°F | +11.1°F |
| 2017-12-06 | Wed | 47.4°F | +22.6°F |
| 2017-12-07 | Thu | 34.9°F | +10.1°F |
| 2017-12-08 | Fri | 34.1°F | +9.3°F |
| 2017-12-09 | Sat | 31.9°F | +7.1°F |
| 2017-12-10 | Sun | 31.2°F | +6.4°F |
| 2017-12-11 | Mon | 32.2°F | +7.4°F |
| 2017-12-12 | Tue | 24.3°F | -0.5°F |
| 2017-12-13 | Wed | 27.7°F | +2.9°F |
| 2017-12-14 | Thu | 19.5°F | -5.3°F |
| 2017-12-15 | Fri | 16.0°F | -8.8°F |
| 2017-12-16 | Sat | 21.2°F | -3.6°F |
| 2017-12-17 | Sun | 17.3°F | -7.5°F |
| 2017-12-18 | Mon | 16.2°F | -8.6°F |
| 2017-12-19 | Tue | 29.1°F | +4.3°F |
| 2017-12-20 | Wed | 36.9°F | +12.1°F |
| 2017-12-21 | Thu | 23.2°F | -1.6°F |
| 2017-12-22 | Fri | 17.5°F | -7.3°F |
| 2017-12-23 | Sat | 21.8°F | -3.0°F |
| 2017-12-24 | Sun | 31.3°F | +6.5°F |
| 2017-12-25 | Mon | 22.3°F | -2.5°F |
| 2017-12-26 | Tue | 20.9°F | -3.9°F |
| 2017-12-27 | Wed | 10.0°F | -14.8°F |
| 2017-12-28 | Thu | 1.5°F | -23.3°F |
| 2017-12-29 | Fri | -1.7°F | -26.5°F |
| 2017-12-31 | Sun | 0.0°F | -24.8°F |