Portland, MaineDecember 2019
North America Region, US
Complete daily temperature records for December 2019 with 31 days of comprehensive weather data.
Avg: 31.5°F
31 Days
31 Records
Monthly Average
31.5°F
December 2019
Highest Day
54.2°F
Lowest Day
17.1°F
Daily Range
37.1°F
Daily Temperature Progression
25°F
1
28°F
2
29°F
3
28°F
4
31°F
5
31°F
6
27°F
7
21°F
8
40°F
9
54°F
10
36°F
11
28°F
12
31°F
13
46°F
14
47°F
15
30°F
16
27°F
17
29°F
18
20°F
19
17°F
20
22°F
21
31°F
22
33°F
23
40°F
24
30°F
25
29°F
26
33°F
27
40°F
28
34°F
29
29°F
30
32°F
31
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 2019-12-01 | Sun | 25.0°F | -6.5°F |
| 2019-12-02 | Mon | 28.1°F | -3.4°F |
| 2019-12-03 | Tue | 28.9°F | -2.6°F |
| 2019-12-04 | Wed | 27.8°F | -3.7°F |
| 2019-12-05 | Thu | 30.7°F | -0.8°F |
| 2019-12-06 | Fri | 31.0°F | -0.5°F |
| 2019-12-07 | Sat | 26.5°F | -5.0°F |
| 2019-12-08 | Sun | 21.4°F | -10.1°F |
| 2019-12-09 | Mon | 39.5°F | +8.0°F |
| 2019-12-10 | Tue | 54.2°F | +22.7°F |
| 2019-12-11 | Wed | 36.4°F | +4.9°F |
| 2019-12-12 | Thu | 27.8°F | -3.7°F |
| 2019-12-13 | Fri | 31.0°F | -0.5°F |
| 2019-12-14 | Sat | 45.6°F | +14.1°F |
| 2019-12-15 | Sun | 47.2°F | +15.7°F |
| 2019-12-16 | Mon | 29.9°F | -1.6°F |
| 2019-12-17 | Tue | 27.3°F | -4.2°F |
| 2019-12-18 | Wed | 29.4°F | -2.1°F |
| 2019-12-19 | Thu | 20.4°F | -11.1°F |
| 2019-12-20 | Fri | 17.1°F | -14.4°F |
| 2019-12-21 | Sat | 21.7°F | -9.8°F |
| 2019-12-22 | Sun | 30.9°F | -0.6°F |
| 2019-12-23 | Mon | 33.0°F | +1.5°F |
| 2019-12-24 | Tue | 40.0°F | +8.5°F |
| 2019-12-25 | Wed | 29.5°F | -2.0°F |
| 2019-12-26 | Thu | 28.6°F | -2.9°F |
| 2019-12-27 | Fri | 32.8°F | +1.3°F |
| 2019-12-28 | Sat | 40.1°F | +8.6°F |
| 2019-12-29 | Sun | 34.2°F | +2.7°F |
| 2019-12-30 | Mon | 29.3°F | -2.2°F |
| 2019-12-31 | Tue | 31.9°F | +0.4°F |