Portland, MaineDecember 2018
North America Region, US
Complete daily temperature records for December 2018 with 31 days of comprehensive weather data.
Avg: 30.1°F
31 Days
31 Records
Monthly Average
30.1°F
December 2018
Highest Day
49.7°F
Lowest Day
17.5°F
Daily Range
32.2°F
Daily Temperature Progression
36°F
1
39°F
2
40°F
3
34°F
4
24°F
5
27°F
6
32°F
7
20°F
8
21°F
9
26°F
10
20°F
11
22°F
12
18°F
13
31°F
14
42°F
15
33°F
16
34°F
17
29°F
18
25°F
19
28°F
20
41°F
21
50°F
22
31°F
23
26°F
24
29°F
25
24°F
26
27°F
27
33°F
28
39°F
29
25°F
30
31°F
31
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 2018-12-01 | Sat | 36.3°F | +6.2°F |
| 2018-12-02 | Sun | 38.6°F | +8.5°F |
| 2018-12-03 | Mon | 40.4°F | +10.3°F |
| 2018-12-04 | Tue | 33.7°F | +3.6°F |
| 2018-12-05 | Wed | 23.6°F | -6.5°F |
| 2018-12-06 | Thu | 26.7°F | -3.4°F |
| 2018-12-07 | Fri | 31.9°F | +1.8°F |
| 2018-12-08 | Sat | 19.6°F | -10.5°F |
| 2018-12-09 | Sun | 20.9°F | -9.2°F |
| 2018-12-10 | Mon | 25.5°F | -4.6°F |
| 2018-12-11 | Tue | 20.2°F | -9.9°F |
| 2018-12-12 | Wed | 22.4°F | -7.7°F |
| 2018-12-13 | Thu | 17.5°F | -12.6°F |
| 2018-12-14 | Fri | 30.9°F | +0.8°F |
| 2018-12-15 | Sat | 42.3°F | +12.2°F |
| 2018-12-16 | Sun | 33.0°F | +2.9°F |
| 2018-12-17 | Mon | 34.0°F | +3.9°F |
| 2018-12-18 | Tue | 28.8°F | -1.3°F |
| 2018-12-19 | Wed | 24.9°F | -5.2°F |
| 2018-12-20 | Thu | 27.5°F | -2.6°F |
| 2018-12-21 | Fri | 40.9°F | +10.8°F |
| 2018-12-22 | Sat | 49.7°F | +19.6°F |
| 2018-12-23 | Sun | 31.2°F | +1.1°F |
| 2018-12-24 | Mon | 26.3°F | -3.8°F |
| 2018-12-25 | Tue | 28.8°F | -1.3°F |
| 2018-12-26 | Wed | 23.5°F | -6.6°F |
| 2018-12-27 | Thu | 26.9°F | -3.2°F |
| 2018-12-28 | Fri | 32.5°F | +2.4°F |
| 2018-12-29 | Sat | 38.9°F | +8.8°F |
| 2018-12-30 | Sun | 24.7°F | -5.4°F |
| 2018-12-31 | Mon | 30.8°F | +0.7°F |